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short ton to tonne - How to convert US ton to tons
Looking to convert short tons to tonnes? Jetcalculator delivers fast, accurate results — perfect for global trade, shipping, and industrial use where precision matters.
Short Ton and Tonne - What do you need?
The short ton, also called the US ton, is equal to 2,000 pounds or roughly 907.18 kilograms. It’s widely used in the United States for large-scale weight measurements across industries like construction, agriculture, and freight transport.
In contrast, a tonne (or metric ton) is used globally and equals 1,000 kilograms, or about 2,204.62 pounds. It is part of the International System of Units (SI) and is the go-to standard in science, global trade, and manufacturing across most countries outside the U.S.
When industries, governments, or shipping companies operate internationally, it's essential to convert between these two units to avoid costly mistakes.
You can find more in our unit conversion or use our weight converter for instant help.
How to Convert Short Ton to Tonne
The exact conversion formula is:
tonnes = short tons × 0.90718474
For example:
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1 short ton = 0.90718 t
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2.5 short tons = 2.26796 t
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0.75 short ton = 0.68039 t
Use our conversion tools to avoid rounding errors and save time on bulk conversions.
Did You Know?
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The Brooklyn Bridge contains over 14,500 short tons of steel — equivalent to 13,180 tonnes.
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The Saturn V rocket, which launched Apollo missions, had a total launch mass of 2,800 tonnes — that’s over 3,000 short tons.
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The U.S. Environmental Protection Agency uses short tons as the standard unit for reporting annual landfill waste volumes.
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In Olympic track cycling, racing bikes must weigh under 6.8 kilograms — 1/147th of a tonne!
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The average adult blue whale can weigh up to 200 short tons, making it Earth’s heaviest living creature.
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Most international container ships carry cargo measured in tonnes, not pounds or short tons.
The Global Buyer’s Accuracy
Carlos Mendes, a purchasing manager in Brazil, was securing raw materials from a supplier in the U.S. The order confirmation listed weight in short tons, but local contracts required weights in tonnes for tax filings and compliance.
By running the numbers through Jetcalculator’s short ton to tonne converter, Carlos identified a shortfall in the supplier’s figures. Thanks to the tool, he adjusted the order before dispatch, avoided customs delays, and ensured the company’s documentation met national standards.
Conclusion
In global trade and heavy industry, converting between a short ton and a tonne isn’t just a matter of math — it’s a matter of precision. Because 1 short ton equals 0.90718474 tonnes, even the smallest mistake can ripple into costly delays, billing errors, or compliance problems.
