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US Ton to Metric Ton Converter

Instant, two-way conversion across common engineering units.

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1 US ton = 0.90718474 t(US ton → Metric tonne)

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Converting US tons to metric tons

To convert US tons to metric tons, multiply the value by 0.90718474. Mass conversions support load take-offs, steel tonnage and transport limits, where imperial and metric figures often appear in the same package.

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To scale
1 US ton = 0.90718474 metric tons.
1 metric ton = 1.1023113 US tons.

US Ton (US ton)

The US ton, or short ton, equals 2,000 pounds.

Origin
A US customary bulk weight derived from the avoirdupois pound.
Where it is used
Used for aggregate, steel and freight quantities in the United States.
Relation to SI
1 US ton = 907.18474 kg exactly.

Metric Ton (t)

The metric tonne (t) equals 1,000 kilograms.

Origin
A non-SI unit accepted for use with SI, also written as megagram.
Where it is used
Used for steel tonnage, crane capacity, bulk deliveries and structural loads.
Relation to SI
1 t = 1,000 kg exactly.

Frequently asked questions

How many metric tons are in one US ton?

1 US ton equals 0.90718474 t.

How do I convert US tons to metric tons?

Multiply the value by 0.90718474. For example, 10 US ton equals 9.0718474 t.

How do I convert back from metric tons to US tons?

1 t equals 1.1023113 US ton. The converter above works in both directions, so you can type into either field.

Is this converting mass or weight?

Mass. Kilograms and pounds measure mass; force units such as newtons or kilonewtons are a separate quantity used in structural load calculations.

What is the difference between a US ton and a metric tonne?

A US short ton is 2,000 lb, about 907 kg, while a metric tonne is exactly 1,000 kg. The imperial long ton is 2,240 lb, about 1,016 kg.

Is this mass converter free to use?

Yes. Every unit conversion runs in your browser, needs no account and is free for professional use.

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