Troy Ounce to Ton (US) Conversion Calculator: Free Online Tool
Convert troy ounces to US tons with our free online weight converter.
Troy Ounce to Ton (US) Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Troy Ounce).
- The converted value in Ton (US) 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 Troy Ounce to Ton (US)
Converting Troy Ounce to Ton (US) involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Troy Ounce = 0.0000342857 US tonsExample Calculation:
Convert 5 troy ounces: 5 × 0.0000342857 = 0.000171429 US tons
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 Troy Ounce and a Ton (US)?
The troy ounce (oz t) is a unit of mass traditionally used for precious metals (like gold, silver, platinum) and sometimes gemstones. It is defined as exactly 31.1034768 grams.
The US ton, also known as the short ton, is a unit of mass commonly used in the United States. It is defined as exactly 2,000 pounds (avoirdupois). This is equivalent to 907.18474 kilograms.
Note: The Troy Ounce is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Ton (US) belongs to the imperial/US customary system.
History of the Troy Ounce and Ton (US)
The troy weight system likely originated in Troyes, France, a major trading town in the Middle Ages. It became a standard in England for precious metals and coinage. Unlike the more common avoirdupois ounce (approx. 28.35 g), the troy ounce persists in the precious metals market.
The short ton originated in the English system of weights and measures and became the standard ton in the United States. It differs from the imperial (long) ton (2,240 lbs) used more traditionally in the UK, and the metric ton (1,000 kg).
Common Uses for troy ounces and US tons
Explore the typical applications for both Troy Ounce (imperial/US) and Ton (US) (imperial/US) to understand their common contexts.
Common Uses for troy ounces
- Precious Metals: The standard unit for quoting prices and weighing gold, silver, and platinum bullion (bars, coins).
- Gemstones: Sometimes used, although carat is more common for individual stones.
Common Uses for US tons
- Transportation: Measuring vehicle weights and payload capacities in the US for trucks, trailers, and commercial vehicles.
- Construction Materials: Used for quantifying bulk materials like gravel, sand, and coal in US commerce and construction projects.
- Industrial Applications: Standard unit for heavy machinery, shipping containers, and large-scale manufacturing within the US.
- HVAC Systems: Often used for measuring large items like HVAC units (tonnage rating relates to cooling capacity, but derives from the weight of ice).
- Waste Management: Common unit for measuring municipal solid waste, recycling volumes, and landfill capacities.
Frequently Asked Questions
Questions About Troy Ounce (oz t)
Is a troy ounce the same as a regular ounce?
No. A troy ounce (approx. 31.10 g) is heavier than an avoirdupois ounce (the common "ounce" used for food, etc., approx. 28.35 g).
How many troy ounces are in a troy pound?
There are 12 troy ounces in one troy pound (which is lighter than an avoirdupois pound).
How many grams are in a troy ounce?
There are exactly 31.1034768 grams in 1 troy ounce.
About Ton (US) (ton)
How many pounds are in a US ton?
There are exactly 2,000 pounds (lb) in 1 US ton (short ton).
Is the US ton the same as the UK ton?
No. The US ton (short ton) is 2,000 lbs, while the traditional UK ton (long ton) is 2,240 lbs. The metric ton (1,000 kg or approx. 2,204.6 lbs) is also different.
Where is the US ton used?
It is primarily used in the United States. Most other countries use the metric ton (tonne).
Conversion Table: Troy Ounce to Ton (US)
| Troy Ounce (oz t) | Ton (US) (ton) |
|---|---|
| 1 | 0 |
| 5 | 0 |
| 10 | 0 |
| 25 | 0.001 |
| 50 | 0.002 |
| 100 | 0.003 |
| 500 | 0.017 |
| 1,000 | 0.034 |
All Weight Conversions
Other Units from Weight
- Kilogram (kg)
- Gram (g)
- Milligram (mg)
- Pound (lb)
- Ounce (oz)
- Stone (st)
- Ton (metric) (t)
- Ton (UK) (long ton)
- Microgram (µg)
- Carat (ct)
- Slug (sl)
- Pennyweight (dwt)
- Grain (gr)
- Dram (dr)
- Quintal (q)
- Atomic Mass Unit (u)
- Pavan (India) (pavan)
- Kati (India) (kati)
- Masha (India) (masha)
- Dina (India) (dina)
- Pras (India) (pras)
- Lota (India) (lota)