Ton (metric) to Ounce Converter

Convert tons to ounces with our free online weight converter.

Quick Answer

1 Ton (metric) = 35273.961981 ounces

Formula: Ton (metric) × conversion factor = Ounce

Use the calculator below for instant, accurate conversions.

Our Accuracy Guarantee

All conversion formulas on UnitsConverter.io have been verified against NIST (National Institute of Standards and Technology) guidelines and international SI standards. Our calculations are accurate to 10 decimal places for standard conversions and use arbitrary precision arithmetic for astronomical units.

Last verified: December 2025Reviewed by: Sam Mathew, Software Engineer

Ton (metric) to Ounce Calculator

How to Use the Ton (metric) to Ounce Calculator:

  1. Enter the value you want to convert in the 'From' field (Ton (metric)).
  2. The converted value in Ounce will appear automatically in the 'To' field.
  3. Use the dropdown menus to select different units within the Weight category.
  4. Click the swap button (⇌) to reverse the conversion direction.
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How to Convert Ton (metric) to Ounce: Step-by-Step Guide

Converting Ton (metric) to Ounce involves multiplying the value by a specific conversion factor, as shown in the formula below.

Formula:

1 Ton (metric) = 35274 ounces

Example Calculation:

Convert 5 tons: 5 × 35274 = 176370 ounces

Disclaimer: For Reference Only

These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.

Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.

What is a Ton (metric) and a Ounce?

The metric ton (or tonne, symbol: t) is a unit of mass equal to 1,000 kilograms (kg). It is part of the International System of Units (SI) - although not technically a base SI unit itself, it is accepted for use with SI. It is equivalent to approximately 2,204.6 pounds.

Key relationships:

  • 1 metric ton = 1,000 kilograms (kg)
  • 1 metric ton = 1,000,000 grams (g)
  • 1 metric ton ≈ 2,204.62 pounds (lb)
  • 1 metric ton ≈ 1.10231 US tons (short tons)
  • 1 metric ton ≈ 0.984207 UK tons (long tons)

Important distinction:

  • Metric ton (tonne): 1,000 kg = 2,204.6 lb
  • US ton (short ton): 2,000 lb = 907.185 kg
  • UK ton (long ton): 2,240 lb = 1,016.05 kg

The metric ton is about 10% heavier than a US ton. Use our ton converter to avoid confusion.

In perspective:

  • Compact car: ~1 metric ton
  • Adult elephant: ~5-7 metric tons
  • School bus: ~10-15 metric tons
  • Shipping container (loaded): ~20-30 metric tons
  • Blue whale: ~100-200 metric tons

Convert tons to other units with our weight converter.

The ounce (symbol: oz, from Italian onza) is a unit of mass equal to exactly 1/16 of an avoirdupois pound, which is 28.349523125 grams in the metric system.

Avoirdupois Ounce vs. Troy Ounce

When Americans say "ounce" in everyday life, they almost always mean the avoirdupois ounce (28.35 g). However, there's a second type of ounce:

Avoirdupois Ounce (Standard Ounce):

  • 28.35 grams
  • Used for: food, cooking, postal weight, groceries, body weight, general commerce
  • 16 ounces = 1 avoirdupois pound

Troy Ounce:

  • 31.10 grams (about 10% heavier)
  • Used exclusively for: precious metals (gold, silver, platinum), gemstones, gunpowder
  • 12 troy ounces = 1 troy pound
  • Abbreviated: "oz t" or "ozt"

Critical distinction: When buying gold or silver, prices are quoted per troy ounce (31.1 g), not avoirdupois ounce (28.35 g). A troy ounce is about 2.75 grams heavier than a standard ounce.

Ounce vs. Fluid Ounce

This is one of the most common sources of confusion in American cooking:

Ounce (oz): Measures weight/mass

  • Used for solid or bulk ingredients: flour, sugar, meat, cheese
  • 1 oz = 28.35 grams
  • Measured with a scale

Fluid Ounce (fl oz): Measures volume/capacity

  • Used for liquids: water, milk, juice, oil
  • 1 fl oz = 29.57 milliliters (US) or 28.41 mL (UK)
  • Measured with measuring cups

When they happen to match: For pure water at room temperature, 1 fluid ounce weighs approximately 1 ounce. This coincidence often misleads people into thinking oz and fl oz are interchangeable—they're not.

Example of the difference:

  • 8 fl oz of water weighs about 8 oz
  • 8 fl oz of honey weighs about 12 oz (honey is denser)
  • 8 fl oz of olive oil weighs about 7.3 oz (oil is less dense)

Mathematical Relationships

1 ounce equals:

  • 1/16 of a pound (exactly)
  • 28.349523125 grams (exactly)
  • 0.028349523125 kilograms
  • 437.5 grains (grain is an even smaller unit)
  • 28,349.523125 milligrams

Common fractions of a pound:

  • 1 oz = 1/16 lb = 0.0625 lb
  • 4 oz = 1/4 lb = 0.25 lb (quarter-pound)
  • 8 oz = 1/2 lb = 0.5 lb (half-pound)
  • 12 oz = 3/4 lb = 0.75 lb
  • 16 oz = 1 lb (full pound)

Note: The Ton (metric) is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Ounce belongs to the imperial/US customary system.

History of the Ton (metric) and Ounce

  • Etymology: The term "tonne" derives from the "tun", an old English unit of volume for large casks used in wine and beer trade. The word evolved through French ("tonneau") before being adapted for the metric system.

  • Metric System Development: The metric ton was defined as 1,000 kilograms to provide a larger, practical metric unit for commerce, trade, and industry. This maintained the decimal nature of the metric system while providing a convenient unit for heavy goods.

  • Why 1,000 kg?: The choice aligned with the metric prefix system:

    • 1 gram = base unit for daily use
    • 1 kilogram = 1,000 grams (convenient for everyday weighing)
    • 1 metric ton = 1,000 kilograms (convenient for heavy industry)
  • International Adoption: As countries adopted the metric system throughout the 19th and 20th centuries, the metric ton became the standard for international trade, shipping, and industrial production.

  • SI Acceptance: When the International System of Units (SI) was established in 1960, the metric ton was accepted for use with SI units as a practical multiple of the kilogram (the SI base unit of mass).

  • Spelling Variations:

    • "Tonne" is the international spelling (French origin)
    • "Metric ton" is used in the US to distinguish from US/UK tons
    • Both refer to the same unit: 1,000 kg
  • Modern Usage: Today, the metric ton is the global standard in shipping, international trade, agriculture, mining, and most industrial applications. Only a few countries (primarily the US) still use non-metric tons for domestic purposes.

Roman Origins: The Uncia

Latin Etymology: The word "ounce" comes from the Latin "uncia," meaning "one-twelfth" (related to "inch," from the same root).

Roman Measurement: In ancient Rome, the uncia was 1/12 of a Roman pound (libra), approximately 27 grams. The Romans used base-12 (duodecimal) systems for many measurements.

Symbol Origin: The abbreviation "oz" comes from the medieval Italian word onza (ounce), not from any English word starting with "o" and "z."

Medieval European Variation

Regional Chaos: Throughout medieval Europe, dozens of different "ounces" existed, varying by region, city, and trade guild. An ounce in Paris differed from an ounce in London, Venice, or Amsterdam.

Two Main English Systems:

Troy System (for precious goods):

  • Used for gold, silver, jewels, and later gunpowder
  • Troy ounce: 31.1 grams
  • 12 troy ounces = 1 troy pound
  • Named after Troyes, France, site of important medieval trade fairs

Avoirdupois System (for bulk goods):

  • From French avoir de pois ("goods of weight")
  • Used for wool, grain, cheese, meat—everyday bulk commodities
  • Avoirdupois ounce: 28.35 grams
  • 16 avoirdupois ounces = 1 avoirdupois pound
  • Developed by medieval merchants for practical trade

English Standardization

1300s-1500s: Gradual Standardization: English monarchs attempted to standardize weights and measures, but variation persisted.

1588: Queen Elizabeth I: Confirmed the avoirdupois system for general trade, establishing 16 ounces per pound for commerce.

Troy System Preserved: The troy ounce remained the standard for precious metals, a tradition maintained to this day.

1959: International Agreement

Modern Definition: The 1959 international yard and pound agreement between the United States, United Kingdom, Canada, Australia, New Zealand, and South Africa defined:

  • 1 pound (avoirdupois) = exactly 453.59237 grams
  • 1 ounce (avoirdupois) = exactly 1/16 pound = 28.349523125 grams

This eliminated minor variations between US and British measurements and anchored imperial units to the metric system.

Common Uses and Applications: tons vs ounces

Explore the typical applications for both Ton (metric) (imperial/US) and Ounce (imperial/US) to understand their common contexts.

Common Uses for tons

The metric ton is the international standard for measuring large-scale masses:

Transportation

Measuring the mass of vehicles like cars, trucks, buses, trains, ships, and aircraft. Vehicle specifications, loading limits, and freight capacity are expressed in metric tons worldwide.

Common Applications:

  • Vehicle curb weight and gross weight
  • Cargo payload capacity
  • Shipping container limits (20-30 tons max)
  • Bridge and road weight limits
  • Ferry and ship capacity

Why it matters:

  • Safety regulations based on weight limits
  • Fuel efficiency calculations
  • Infrastructure design (roads, bridges)
  • Transportation costs calculated per ton

Convert vehicle weights: tons to pounds | tons to kg


Shipping & Logistics

Quantifying large amounts of bulk cargo in international shipping (e.g., coal, grain, ore, containers). Freight rates, ship capacity, and cargo manifests all use metric tons.

Shipping Terminology:

  • Deadweight tonnage (DWT): Ship's cargo capacity
  • Freight ton: Billing unit (can be weight or volume)
  • Container weight: TEU (20-ft container) = up to 28 tons
  • Cargo weight limits: Road, rail, sea transport

Industries Using Tons:

  • Ocean freight (bulk carriers, container ships)
  • Rail freight (coal, grain, minerals)
  • Road haulage (trucking industry)
  • Air freight (larger cargo planes)
  • Warehouse logistics (storage capacity)

Agriculture

Expressing crop yields and large-scale agricultural production. Harvest amounts, commodity trading, and agricultural statistics use metric tons.

Agricultural Metrics:

  • Crop yield: Tons per hectare (t/ha)
  • Total harvest: Thousands or millions of tons
  • Livestock weight: Individual animals in tons
  • Feed requirements: Tons per season
  • Grain storage: Silo capacity in tons
  • Commodity prices: Dollars per metric ton

Common Crops Measured in Tons:

  • Wheat, corn, rice, soybeans
  • Potatoes, sugar beets
  • Cotton (seed and fiber)
  • Fruits and vegetables (large-scale)

Heavy Industry

Standard unit for production outputs in steel manufacturing, mining, construction, cement production, and other heavy industries.

Steel Industry:

  • Production capacity: Millions of tons per year
  • Steel mill output: Tons per day
  • Raw materials: Iron ore, coal in tons
  • Finished products: Steel beams, plates in tons

Mining:

  • Ore extraction: Tons per day/year
  • Processing capacity: Tons per hour
  • Mineral reserves: Million/billion tons
  • Tailings: Waste measured in tons

Construction:

  • Concrete: Cubic meters → tons conversion
  • Asphalt: Road paving in tons
  • Aggregates: Gravel, sand, crushed stone
  • Structural steel: Building materials

Chemical Industry:

  • Production volumes
  • Reactor capacity
  • Storage tank capacity
  • Product shipments

Use our ton converter for industrial calculations.


Waste Management

Calculating municipal solid waste volumes, recycling quantities, and landfill capacity. Environmental regulations often specify limits in metric tons.

Waste Metrics:

  • Per capita waste: kg/person/year → tons/year
  • City waste: Thousands of tons per year
  • Landfill capacity: Million tons
  • Recycling rates: Percentage of tons diverted
  • Hazardous waste: Tons requiring special handling

Environmental Regulations:

  • Emission limits (tons per year)
  • Waste reduction targets
  • Recycling goals
  • Carbon credits (tons of CO₂)

International Trade

Standard unit for commodity trading and international commerce. Prices for bulk commodities are quoted per metric ton.

Commodities Traded by the Ton:

  • Metals: Iron, steel, copper, aluminum
  • Minerals: Coal, iron ore, bauxite
  • Agricultural: Wheat, corn, soybeans, rice
  • Energy: Oil (barrels converted to tons), coal
  • Chemicals: Fertilizers, plastics, industrial chemicals

Trade Documentation:

  • Bills of lading (metric tons)
  • Customs declarations
  • Import/export statistics
  • Freight forwarding
  • Commodity exchanges (futures contracts)

Environmental Science

Measuring emissions, pollution, and environmental impact. Carbon footprints, greenhouse gases, and pollutant loads are quantified in metric tons.

Carbon Accounting:

  • CO₂ emissions: Tons per year
  • Carbon footprint: Individual/organization/country
  • Carbon credits: Traded in tons of CO₂ equivalent
  • Climate goals: Reduce emissions by millions of tons

Pollution Measurement:

  • Air pollutants: Tons per year
  • Water pollutants: Tons discharged
  • Soil contamination: Tons of material
  • Plastic waste: Ocean plastic in tons

When to Use ounces

Cooking and Baking

Recipe Measurements: American recipes commonly specify ingredient weights in ounces:

  • Dry ingredients: flour, sugar, chocolate chips, nuts
  • Solid fats: butter, shortening, cream cheese
  • Proteins: chicken breasts (6 oz), ground beef (12 oz)

Kitchen Scales: Digital kitchen scales display weight in ounces (and grams), allowing precise measurement:

  • Toggle between oz and g
  • Tare function to zero out container weight
  • Precision to 0.1 oz or 1 gram

Baker's Preference: Professional bakers prefer weight (ounces) over volume (cups) because:

  • More accurate and consistent
  • Eliminates measurement errors
  • Works regardless of how ingredients settle or compact

Grocery Shopping and Pricing

Price per Pound, Sold by Ounce: Many items are priced per pound but sold in ounce quantities:

  • Deli meat: "$8.99/lb, customer orders 6 oz"
  • Cheese: "$10.99/lb, customer gets 4 oz"
  • Bulk nuts: "$12.99/lb, customer takes 8 oz"

Nutrition Labels: US food labels show serving size in both household measures and ounces:

  • "Serving Size: 3/4 cup (30g, about 1 oz)"
  • This allows people to weigh food if they don't have measuring cups

Comparison Shopping: Savvy shoppers compare unit prices (price per ounce) to find better deals:

  • Large box cereal: $0.25/oz
  • Small box cereal: $0.35/oz
  • Buying larger sizes often reduces cost per ounce

Postal Services and Shipping

USPS Pricing Tiers: First-Class Mail costs increase per ounce:

  • 0-1 oz: $0.68 (2024 rate)
  • 1-2 oz: $0.92
  • 2-3 oz: $1.16
  • 3-3.5 oz: $1.40

Package Weight Categories:

  • Under 1 pound: priced per ounce
  • Over 1 pound: typically priced per pound

Shipping Strategy: Sellers carefully package items to stay under weight thresholds, sometimes removing extra packaging to save an ounce.

Precious Metals and Jewelry

Troy Ounce Standard: Gold, silver, platinum, and palladium are traded globally in troy ounces:

  • Gold price: "$2,050 per troy ounce" (example)
  • Silver price: "$25 per troy ounce" (example)
  • Bullion bars marked in troy ounces (1 oz, 10 oz, etc.)

Jewelry Weights: Precious metal jewelry is often described by weight:

  • "14K gold chain, 0.5 troy oz"
  • "Sterling silver bracelet, 1.2 troy oz"

Investment: Investors buy gold/silver coins and bars measured in troy ounces (1 oz American Gold Eagle, 5 oz silver bar).

Medical and Healthcare

Infant Weight: Hospitals and pediatricians measure newborn weight in pounds and ounces:

  • Birth weight: "7 pounds 6 ounces"
  • Weight checks: tracking gains of 4-6 oz per week
  • Feeding goals: "baby should gain 5-7 oz weekly"

Medication Dosing: Some medications dose by body weight:

  • Pediatric doses calculated per pound or per ounce
  • Conversion to metric (kg) for precise dosing

Nutrition and Dietetics: Dietitians often recommend portion sizes in ounces:

  • "3 oz serving of protein" (deck of cards size)
  • "1 oz serving of cheese" (pair of dice size)

Portion Control and Diet

Standard Serving Sizes:

  • Meat/fish: 3-4 oz (cooked)
  • Cheese: 1-1.5 oz
  • Nuts: 1 oz (small handful)
  • Pasta: 2 oz dry per serving
  • Cereal: 1 oz (varies by type; check label)

Visual Cues for Ounces:

  • 3 oz meat = deck of playing cards
  • 1 oz cheese = pair of dice
  • 1 oz nuts = small handful
  • 2 oz pasta = fits in cupped palm

Additional Unit Information

About Ton (metric) (t)

How many kilograms are in a metric ton?

There are exactly 1,000 kilograms (kg) in 1 metric ton (t).

  • 1 metric ton = 1,000 kg
  • To convert tons to kg: multiply by 1,000
  • To convert kg to tons: divide by 1,000
  • Example: 2.5 metric tons = 2.5 × 1,000 = 2,500 kg
  • Example: 3,500 kg = 3,500 ÷ 1,000 = 3.5 metric tons

Use our ton to kilogram converter for instant conversions.

Is a metric ton the same as a US ton?

No. A metric ton is NOT the same as a US ton.

Metric Ton (Tonne):

  • 1,000 kg = 2,204.6 pounds
  • Used internationally
  • Standard for global trade

US Ton (Short Ton):

  • 2,000 pounds = 907.185 kg
  • Used primarily in the United States
  • Domestic commerce and industry

Difference: A metric ton is approximately 10% heavier than a US ton.

  • 1 metric ton ≈ 1.102 US tons
  • 1 US ton ≈ 0.907 metric tons

Why it matters: Significant difference in shipping, pricing, and cargo calculations. Always clarify which ton is being used!

Convert between them: Metric ton to US ton | Ton to pound

Why is it sometimes spelled "tonne"?

"Tonne" is the international spelling used to clearly distinguish the metric ton from imperial/US tons (short ton and long ton).

Usage:

  • "Tonne": International standard, used in UK, Australia, Europe, Asia
  • "Metric ton": Used in the United States to distinguish from US ton
  • Both refer to the same unit: 1,000 kilograms

Pronunciation: Same pronunciation for both ("tun")

Why different spellings exist:

  • Avoids confusion with short ton (US) and long ton (UK)
  • "Tonne" comes from French ("tonneau")
  • Makes documentation clearer in international trade
  • Some industries prefer one spelling over the other

In practice: Use "metric ton" in US contexts, "tonne" elsewhere, or specify "1,000 kg" to be absolutely clear.

How many pounds are in a metric ton?

1 metric ton = 2,204.62 pounds (lb)

Commonly rounded to 2,205 pounds for practical use.

Conversion:

  • Exact: 1 metric ton = 2,204.62262 lb
  • Practical: 1 metric ton ≈ 2,205 lb
  • To convert: metric tons × 2,204.6 = pounds
  • Example: 5 metric tons = 5 × 2,204.6 = 11,023 lb

Comparison to US ton:

  • Metric ton: 2,204.6 lb
  • US ton: 2,000 lb
  • Difference: 204.6 lb (about 10%)

Quick mental math:

  • 1 metric ton ≈ 2,200 pounds (slightly under)
  • Close to 1.1 US tons

Use our metric ton to pound converter for accurate conversions.

What weighs about 1 metric ton?

Common items that weigh approximately 1 metric ton (1,000 kg or 2,205 lb):

Vehicles:

  • Small compact car (Honda Fit, Smart Car)
  • Small motorcycle collection (several bikes)
  • Small boat with trailer
  • Golf cart (industrial models)

Animals:

  • Large horse
  • Large bison or buffalo
  • Very large saltwater crocodile
  • Small whale (pilot whale)

Materials:

  • 1 cubic meter of water (exactly 1 ton)
  • About 500 bricks
  • Pallet of bottled water (about 1,000 bottles)
  • 18-20 bags of cement (50 kg each)

Agricultural:

  • Mid-size dairy cow
  • Small harvest of grain (about 1,000 kg)
  • Large hay bale (2-3 large round bales)

Household:

  • Contents of a small apartment
  • 10-15 washing machines
  • 15-20 refrigerators

Perspective: Most passenger cars weigh 1-2 metric tons. A metric ton is substantial but not enormous - about half the weight of a typical sedan.

How do you convert cubic meters to metric tons?

You can't directly convert - cubic meters (m³) measure volume, metric tons (t) measure mass. You need to know the density of the material.

Formula: Mass (tons) = Volume (m³) × Density (tons/m³)

Common Material Densities:

Liquids:

  • Water: 1 m³ = 1 ton (exactly, at 4°C)
  • Gasoline: 1 m³ = 0.75 ton
  • Diesel: 1 m³ = 0.85 ton
  • Crude oil: 1 m³ = 0.8-0.95 ton
  • Milk: 1 m³ = 1.03 ton

Construction Materials:

  • Concrete: 1 m³ = 2.4 ton
  • Asphalt: 1 m³ = 2.3 ton
  • Gravel: 1 m³ = 1.5-1.7 ton
  • Sand (dry): 1 m³ = 1.6 ton
  • Topsoil: 1 m³ = 1.2-1.4 ton

Metals:

  • Steel: 1 m³ = 7.85 ton
  • Aluminum: 1 m³ = 2.7 ton
  • Copper: 1 m³ = 8.96 ton
  • Gold: 1 m³ = 19.3 ton

Wood (varies greatly):

  • Softwood: 1 m³ = 0.4-0.6 ton
  • Hardwood: 1 m³ = 0.6-0.9 ton

Example: How many tons is 10 m³ of concrete?

  • 10 m³ × 2.4 tons/m³ = 24 metric tons

Tip: Always check the specific material's density for accurate conversion.

How many metric tons can a truck carry?

It varies widely by truck type and regulations:

Light Trucks:

  • Pickup truck (half-ton): 0.5-1 ton payload
  • Pickup truck (one-ton): 1-1.5 ton payload
  • Cargo van: 1-1.5 ton
  • Small box truck: 1-2 ton

Medium Trucks:

  • Medium box truck: 3-5 ton
  • Large delivery truck: 5-8 ton
  • Flatbed truck: 8-12 ton
  • Dump truck: 10-15 ton

Heavy Trucks (Semi-trucks):

  • Typical semi-truck: 20-25 ton payload
  • Maximum legal (US): ~23 ton (gross weight 36 ton)
  • Maximum legal (Europe): ~26 ton (gross weight 40-44 ton)
  • Special permit: Up to 40+ ton (overweight permits)

Specialized:

  • Mining dump truck: 100-400 ton
  • Logging truck: 20-30 ton
  • Concrete mixer: 8-10 ton of concrete
  • Tanker truck: 20-30 ton of liquid

Legal Limits Vary By:

  • Country/region regulations
  • Road type (highway vs local)
  • Number of axles
  • Permits (standard vs overweight)

Note: These are payload capacities (cargo weight), not including the truck's own weight.

What is the difference between gross ton and net ton?

Gross Ton and Net Ton refer to different measurement contexts:

In Shipping:

Gross Tonnage (GT):

  • Measures a ship's overall internal volume
  • NOT weight - despite "tonnage" in the name!
  • Used for registration, regulations, port fees
  • Formula based on enclosed spaces
  • Example: Cruise ship = 100,000 GT

Net Tonnage (NT):

  • Measures a ship's earning capacity (cargo space volume)
  • Also volume, not weight
  • Excludes crew quarters, machinery, etc.
  • Example: Same cruise ship = 50,000 NT

In Mining/Refining:

Gross Ton:

  • Total weight including impurities
  • Example: Iron ore with rock mixed in

Net Ton:

  • Pure/usable material weight
  • Example: Pure iron content only

In Commerce:

Gross Weight:

  • Total weight including packaging, container
  • Example: Product + box + pallet = gross weight

Net Weight:

  • Product weight only (excluding packaging)
  • Example: Just the product itself

Important: In most shipping contexts, "tonnage" refers to volume, not weight. For actual cargo weight, use "deadweight tonnage (DWT)" in metric tons.

How much is a ton of CO₂?

1 ton of CO₂ is a measurement used in climate science and carbon accounting. But what does it mean practically?

Visual Understanding (CO₂ is a gas, so it's about volume):

  • 1 ton of CO₂ at normal pressure = ~509 cubic meters of gas
  • That's a cube about 8 meters on each side (26 feet)
  • Enough to fill a small house!

How Much Do We Emit?

Individual Activities:

  • Driving: 1 ton CO₂ = ~2,500 miles in average car
  • Flying: 1 ton CO₂ = ~1 passenger, economy, transatlantic flight
  • Electricity: 1 ton CO₂ = ~1,700 kWh (varies by power source)
  • Natural gas heating: 1 ton CO₂ = ~500 therms

Average Annual Emissions:

  • US person: ~16 tons CO₂/year
  • Europe person: ~6-8 tons CO₂/year
  • Global average: ~4 tons CO₂/year
  • Target (Paris Agreement): ~2 tons CO₂/year by 2050

To Offset 1 Ton of CO₂:

  • Plant ~50-100 trees (over their lifetime)
  • Avoid ~1,000 miles of driving
  • Switch to renewable energy for several months
  • Reduce meat consumption significantly

Cost of Carbon:

  • Carbon credits: $10-50 per ton (varies by market)
  • Carbon tax: Varies by country
  • Offset programs: $10-30 per ton typically

Why It Matters: Understanding ton of CO₂ helps track climate impact, set reduction goals, and calculate carbon footprints.

How many metric tons is a shipping container?

Container Weight Depends on Type and Loading:

Empty Container Weight:

  • 20-ft container: 2.3 metric tons (empty)
  • 40-ft container: 3.7 metric tons (empty)
  • 40-ft high cube: 3.9 metric tons (empty)

Maximum Gross Weight (container + cargo):

  • 20-ft container: 28-30 metric tons max
  • 40-ft container: 30 metric tons max
  • 40-ft high cube: 30 metric tons max

Maximum Payload (cargo only):

  • 20-ft container: ~25-28 metric tons of cargo
  • 40-ft container: ~26-27 metric tons of cargo

Actual Cargo Weight Varies:

  • Light cargo (furniture, clothing): 5-15 tons
  • Medium cargo (packaged goods): 15-22 tons
  • Heavy cargo (machinery, metals): 22-28 tons

Weight Restrictions:

  • Road transport: Often limited to 20-24 tons (varies by country)
  • Rail transport: Can handle full 28-30 tons
  • Ship transport: Full weight capacity usually available

Volume vs Weight:

  • Container volume: 20-ft = 33 m³, 40-ft = 67 m³
  • If cargo is light: Volume fills before weight limit
  • If cargo is dense: Weight limit reached before volume fills

Example:

  • Container full of styrofoam: ~5 tons (volume limited)
  • Container full of steel plates: ~28 tons (weight limited)

TEU = Twenty-foot Equivalent Unit (shipping industry standard):

  • 1 TEU = One 20-ft container
  • 1 FEU = One 40-ft container = 2 TEU

How do I convert short tons to metric tons?

1 US short ton = 0.907185 metric tons 1 metric ton = 1.10231 short tons

Conversion Formulas:

  • Short tons to metric tons: multiply by 0.907185
  • Metric tons to short tons: multiply by 1.10231

Examples:

  • 10 short tons = 10 × 0.907 = 9.07 metric tons
  • 10 metric tons = 10 × 1.102 = 11.02 short tons
  • 100 short tons = 90.7 metric tons
  • 1,000 metric tons = 1,102 short tons

Quick Approximations:

  • Short tons to metric: Subtract ~10% (multiply by 0.9)
  • Metric to short tons: Add ~10% (multiply by 1.1)

Why Different?:

  • US short ton: 2,000 pounds = 907.185 kg
  • Metric ton: 1,000 kg = 2,204.6 pounds
  • Metric ton is 10% heavier

When to Convert:

  • International trade (metric tons standard)
  • US domestic to global markets
  • Engineering specifications
  • Scientific publications (use metric)

Use Our Converter: Short ton to metric ton for precise conversions - avoid manual calculation errors!

Also Available:

Conversion Table: Ton (metric) to Ounce

Ton (metric) (t)Ounce (oz)
0.517,636.981
135,273.962
1.552,910.943
270,547.924
5176,369.81
10352,739.62
25881,849.05
501,763,698.099
1003,527,396.198
2508,818,490.495
50017,636,980.99
1,00035,273,961.981

People Also Ask

How do I convert Ton (metric) to Ounce?

To convert Ton (metric) to Ounce, enter the value in Ton (metric) in the calculator above. The conversion will happen automatically. Use our free online converter for instant and accurate results. You can also visit our weight converter page to convert between other units in this category.

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What is the conversion factor from Ton (metric) to Ounce?

The conversion factor depends on the specific relationship between Ton (metric) and Ounce. You can find the exact conversion formula and factor on this page. Our calculator handles all calculations automatically. See the conversion table above for common values.

Can I convert Ounce back to Ton (metric)?

Yes! You can easily convert Ounce back to Ton (metric) by using the swap button (⇌) in the calculator above, or by visiting our Ounce to Ton (metric) converter page. You can also explore other weight conversions on our category page.

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What are common uses for Ton (metric) and Ounce?

Ton (metric) and Ounce are both standard units used in weight measurements. They are commonly used in various applications including engineering, construction, cooking, and scientific research. Browse our weight converter for more conversion options.

For more weight conversion questions, visit our FAQ page or explore our conversion guides.

All Weight Conversions

Kilogram to GramKilogram to MilligramKilogram to PoundKilogram to OunceKilogram to StoneKilogram to Ton (metric)Kilogram to Ton (US)Kilogram to Ton (UK)Kilogram to MicrogramKilogram to CaratKilogram to SlugKilogram to Troy OunceKilogram to PennyweightKilogram to GrainKilogram to DramKilogram to QuintalKilogram to Atomic Mass UnitKilogram to Pavan (India)Kilogram to Kati (India)Kilogram to Masha (India)Kilogram to Dina (India)Kilogram to Pras (India)Kilogram to Lota (India)Gram to KilogramGram to MilligramGram to PoundGram to OunceGram to StoneGram to Ton (metric)Gram to Ton (US)Gram to Ton (UK)Gram to MicrogramGram to CaratGram to SlugGram to Troy OunceGram to PennyweightGram to GrainGram to DramGram to QuintalGram to Atomic Mass UnitGram to Pavan (India)Gram to Kati (India)Gram to Masha (India)Gram to Dina (India)Gram to Pras (India)Gram to Lota (India)Milligram to KilogramMilligram to GramMilligram to PoundMilligram to OunceMilligram to StoneMilligram to Ton (metric)Milligram to Ton (US)Milligram to Ton (UK)Milligram to MicrogramMilligram to CaratMilligram to SlugMilligram to Troy OunceMilligram to PennyweightMilligram to GrainMilligram to DramMilligram to QuintalMilligram to Atomic Mass UnitMilligram to Pavan (India)Milligram to Kati (India)Milligram to Masha (India)Milligram to Dina (India)Milligram to Pras (India)Milligram to Lota (India)Pound to KilogramPound to GramPound to MilligramPound to OuncePound to StonePound to Ton (metric)Pound to Ton (US)Pound to Ton (UK)Pound to MicrogramPound to CaratPound to SlugPound to Troy OuncePound to PennyweightPound to GrainPound to DramPound to QuintalPound to Atomic Mass UnitPound to Pavan (India)Pound to Kati (India)Pound to Masha (India)Pound to Dina (India)Pound to Pras (India)Pound to Lota (India)Ounce to KilogramOunce to GramOunce to MilligramOunce to PoundOunce to StoneOunce to Ton (metric)Ounce to Ton (US)Ounce to Ton (UK)Ounce to MicrogramOunce to CaratOunce to SlugOunce to Troy OunceOunce to PennyweightOunce to GrainOunce to DramOunce to QuintalOunce to Atomic Mass UnitOunce to Pavan (India)Ounce to Kati (India)Ounce to Masha (India)Ounce to Dina (India)Ounce to Pras (India)Ounce to Lota (India)Stone to KilogramStone to GramStone to MilligramStone to PoundStone to Ounce

Verified Against Authority Standards

All conversion formulas have been verified against international standards and authoritative sources to ensure maximum accuracy and reliability.

NIST Mass and Force Standards

National Institute of Standards and TechnologyUS standards for weight and mass measurements

ISO 80000-4

International Organization for StandardizationInternational standard for mechanics quantities

Last verified: December 3, 2025