Ton (metric) to Gram Converter
Convert tons to grams with our free online weight converter.
Quick Answer
1 Ton (metric) = 1000000 grams
Formula: Ton (metric) × conversion factor = Gram
Use the calculator below for instant, accurate conversions.
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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.
Ton (metric) to Gram Calculator
How to Use the Ton (metric) to Gram Calculator:
- Enter the value you want to convert in the 'From' field (Ton (metric)).
- The converted value in Gram will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Weight category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Ton (metric) to Gram: Step-by-Step Guide
Converting Ton (metric) to Gram involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Ton (metric) = 1000000 gramsExample Calculation:
Convert 5 tons: 5 × 1000000 = 5000000 grams
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.
Need to convert to other weight units?
View all Weight conversions →What is a Ton (metric) and a Gram?
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 gram (symbol: g) is a unit of mass equal to exactly one-thousandth of a kilogram (1/1000 kg or 0.001 kg). It's also equal to exactly 1,000 milligrams.
The gram is part of the International System of Units (SI) and is derived from the kilogram, the SI base unit for mass.
Mathematical Relationships
1 gram equals:
- 1,000 milligrams (mg)
- 0.001 kilograms (kg)
- 0.000001 metric tons (tonnes)
- 0.035274 ounces (oz)
- 0.00220462 pounds (lb)
Key conversion:
- 1 ounce = 28.3495 grams (this is the most common gram-to-imperial conversion)
Why Grams?
While the kilogram is the official SI base unit for mass, grams are more practical for everyday measurements:
Perfect for human-scale objects: Most food ingredients, medications, and small items fall naturally into the 1-1000 gram range, avoiding the need for decimal points.
Avoids decimal confusion: "250 grams of flour" is clearer than "0.25 kilograms of flour" for most people.
Universal adoption: Used in 195+ countries for cooking, nutrition labels, postal services, and commerce.
Scientific convenience: Laboratory measurements often use grams for reagents, samples, and specimens.
Historical Water-Based Definition
Original elegance: The gram was originally defined as the mass of 1 cubic centimeter (1 cm³) of pure water at maximum density (approximately 4°C).
Beautiful interconnection:
- 1 gram of water = 1 cubic centimeter = 1 milliliter
- 1 kilogram of water = 1 liter = 1,000 cubic centimeters
This made conversions between mass and volume trivial for water, the most common substance on Earth.
Modern definition: Since 2019, the gram is defined through the kilogram, which is now defined by fixing the numerical value of the Planck constant. This ties the gram to fundamental physics constants rather than physical objects or substances.
Note: The Ton (metric) is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Gram belongs to the metric (SI) system.
History of the Ton (metric) and Gram
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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.
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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.
French Revolution Origins: 1790s
Revolutionary Rationalization: The gram was born from the French Revolution's ambition to replace the chaotic medieval system of weights with a rational, decimal-based system.
Name Etymology: The word "gram" derives from the Late Latin "gramma" (meaning "small weight"), which came from the Greek "grámma" (γράμμα), meaning "letter" or "small weight."
1791: The Water Standard: French scientists defined the gram as the mass of one cubic centimeter (1 cm³) of pure water at its maximum density (approximately 4°C or 39.2°F).
Why water? Water is universally available, easily purified, and has predictable properties. This made the metric system reproducible anywhere in the world without needing reference objects.
April 7, 1795: Official Adoption: France officially adopted the metric system, including the gram as the fundamental unit of small mass measurements.
19th Century: Global Spread
1799: Kilogram Prototype: The French created the Kilogramme des Archives, a platinum cylinder serving as the physical definition of the kilogram (and thus the gram as 1/1000 of it).
1875: Metre Convention: The Treaty of the Metre established international cooperation on measurement standards. Representatives from 17 nations (including the United States) signed the treaty in Paris.
1889: International Prototype Kilogram (IPK): A new platinum-iridium cylinder was crafted and stored in Paris as the world's official kilogram. The gram remained defined as 1/1000 of this artifact.
Scientific Adoption: Throughout the 1800s, scientists worldwide embraced grams for laboratory measurements, making it the standard for chemistry, biology, and physics.
20th Century: Universal Standard
Post-WWII Metrication: After World War II, most countries transitioned to the metric system for trade, science, and daily life. The gram became the global standard for food labeling, recipes, and commerce.
CGS System: The centimeter-gram-second (CGS) system was widely used in physics until the 1960s, elevating the gram to fundamental status in scientific equations.
1960: SI System Established: The International System of Units (SI) formalized the kilogram as the base unit, with the gram as a derived unit (0.001 kg).
2019: The New SI Redefinition
May 20, 2019: Historic Change: The kilogram was redefined based on the Planck constant (a fundamental constant of quantum mechanics) rather than the physical prototype in Paris.
Why the change? The International Prototype Kilogram was losing mass over time (about 50 micrograms per century relative to copies). A definition based on physics constants ensures eternal stability.
Impact on grams: The gram's definition automatically changed to align with the new kilogram definition, now tied to fundamental physics rather than a physical object.
Common Uses and Applications: tons vs grams
Explore the typical applications for both Ton (metric) (imperial/US) and Gram (metric) 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 grams
Cooking and Baking Worldwide
European and Global Standard: Outside the United States, recipes almost universally use grams:
- "250g flour"
- "150g sugar"
- "50g butter"
- "2g salt"
Precision Baking: Professional bakers worldwide prefer grams because:
- Eliminates volume measurement inconsistencies (scooped vs. sifted flour)
- Provides repeatable results
- Allows accurate scaling (double recipe = double all gram measurements)
- Avoids confusion between liquid and dry measures
Kitchen Scales: Digital kitchen scales in metric countries display grams as the primary unit, with tare functions for zeroing containers.
Nutrition and Food Labels
Global Nutrition Facts: Nutrition labels worldwide show values per 100 grams of product:
- Energy: calories or kilojoules per 100g
- Protein: grams per 100g
- Fat: grams per 100g
- Carbohydrates: grams per 100g
- Sodium: milligrams per 100g
US Nutrition Facts: American labels show grams for macronutrients:
- "Serving Size: 28g (about 1 oz)"
- "Total Fat 8g"
- "Protein 5g"
- "Total Carbohydrate 20g"
Dietary Tracking: People counting macros or calories track intake in grams:
- Protein goal: 150 grams per day
- Carbohydrate limit: 50 grams per day (low-carb diet)
- Fat target: 70 grams per day
Scientific and Laboratory Use
Chemistry: Chemical reactions measured in grams:
- "Weigh 25.00 grams of sodium chloride"
- "Add 5.0 grams of catalyst"
- Molar mass expressed as grams per mole (g/mol)
Biology: Biological samples and reagents:
- Tissue samples: 100-500 mg (0.1-0.5 grams)
- Protein concentration: µg/mL (micrograms per milliliter)
- DNA yield: nanograms to micrograms
Physics: Mass measurements in experiments:
- Gravitational experiments measure mass in grams
- Momentum calculations (kg·m/s, converted from grams)
- Density measurements (g/cm³)
Precious Metals and Jewelry
Gold and Silver Trading: Bullion and coins sold by gram weight:
- "1g gold bar"
- "5g silver round"
- "100g gold bullion bar"
Jewelry Manufacturing: Gold and silver priced by weight:
- 14K gold ring: 4.2 grams × $45/gram = $189
- Sterling silver necklace: 15 grams × $0.80/gram = $12
Purity and Karats: Gold content calculated by weight:
- 18K gold = 75% pure gold by weight
- 10-gram 18K gold ring contains 7.5 grams pure gold
Fitness and Bodybuilding
Protein Intake: Athletes track daily protein in grams:
- Bodybuilder goal: 150-200 grams protein per day
- Endurance athlete: 100-120 grams protein per day
- General fitness: 1.6-2.2 grams per kilogram body weight
Supplement Servings:
- Whey protein powder: 30 grams per scoop
- Creatine monohydrate: 5 grams per day
- BCAAs: 5-10 grams pre/post workout
- Glutamine: 5 grams per serving
Macro Tracking: Fitness apps track grams of protein, carbs, and fat consumed daily.
Drug Dosing and Pharmaceuticals
Medication Doses: Prescriptions specify doses in milligrams (mg) or grams:
- "Take 1 gram (1,000mg) of amoxicillin"
- "500mg tablet, take two for 1g dose"
Over-the-Counter: OTC medications use grams/milligrams:
- Acetaminophen: 500mg per tablet
- Maximum daily dose: 4 grams (4,000mg)
Precision Matters: Medication dosing requires extreme precision—confusing grams and milligrams can be fatal (1,000× error).
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:
- Long ton (UK): 2,240 lb = 1.016 metric tons
- Long ton to metric ton converter
Conversion Table: Ton (metric) to Gram
| Ton (metric) (t) | Gram (g) |
|---|---|
| 0.5 | 500,000 |
| 1 | 1,000,000 |
| 1.5 | 1,500,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 250 | 250,000,000 |
| 500 | 500,000,000 |
| 1,000 | 1,000,000,000 |
People Also Ask
How do I convert Ton (metric) to Gram?
To convert Ton (metric) to Gram, 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.
Learn more →What is the conversion factor from Ton (metric) to Gram?
The conversion factor depends on the specific relationship between Ton (metric) and Gram. 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 Gram back to Ton (metric)?
Yes! You can easily convert Gram back to Ton (metric) by using the swap button (⇌) in the calculator above, or by visiting our Gram to Ton (metric) converter page. You can also explore other weight conversions on our category page.
Learn more →What are common uses for Ton (metric) and Gram?
Ton (metric) and Gram 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.
Helpful Conversion Guides
Learn more about unit conversion with our comprehensive guides:
📚 How to Convert Units
Step-by-step guide to unit conversion with practical examples.
🔢 Conversion Formulas
Essential formulas for weight and other conversions.
⚖️ Metric vs Imperial
Understand the differences between measurement systems.
⚠️ Common Mistakes
Learn about frequent errors and how to avoid them.
All Weight Conversions
Other Weight Units and Conversions
Explore other weight units and their conversion options:
- Kilogram (kg) • Ton (metric) to Kilogram
- Milligram (mg) • Ton (metric) to Milligram
- Pound (lb) • Ton (metric) to Pound
- Ounce (oz) • Ton (metric) to Ounce
- Stone (st) • Ton (metric) to Stone
- Ton (US) (ton) • Ton (metric) to Ton (US)
- Ton (UK) (long ton) • Ton (metric) to Ton (UK)
- Microgram (µg) • Ton (metric) to Microgram
- Carat (ct) • Ton (metric) to Carat
- Slug (sl) • Ton (metric) to Slug
Verified Against Authority Standards
All conversion formulas have been verified against international standards and authoritative sources to ensure maximum accuracy and reliability.
National Institute of Standards and Technology — US standards for weight and mass measurements
International Organization for Standardization — International standard for mechanics quantities
Last verified: December 3, 2025