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Convert stones to tonnes

Stones to metric tons. Enter a value to convert, or use the stones to tonnes chart further down the page.

1 st = 0.00635029318 t

1 stone equals 0.00635029318 metric tons. Going the other way, 1 metric ton = 157.4730444 stones.

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Check this before you rely on it. This converter is provided free and without warranty, and its results are not professional advice.

How to convert stones to tonnes

To convert stones to metric tons, multiply the stone value by 0.00635029318. You can also divide by 157.4730444 to get the same answer.

t = st × 0.00635029318

Worked example

Convert 15 st to metric tons:

15 st = 0.0952543977 t

stones to tonnes conversion chart

Use this stones to tonnes table for quick reference without typing anything.

stones to tonnes conversion table
stones (st)metric tons (t)
0.01 st0.0000635029318 t
0.1 st0.000635029318 t
1 st0.00635029318 t
2 st0.01270058636 t
3 st0.01905087954 t
5 st0.0317514659 t
10 st0.0635029318 t
20 st0.1270058636 t
50 st0.317514659 t
100 st0.635029318 t
1,000 st6.35029318 t

What is a stone?

The stone equals 14 pounds, or about 6.35 kilograms. It is still the customary way to state body weight in the United Kingdom and Ireland.

What is a metric ton?

The metric ton, or tonne, is exactly 1,000 kilograms. It is the standard unit for freight, industrial output and carbon emissions.

Frequently asked questions

How many tonnes are in a stone?

1 stones equals 0.00635029318 tonnes. Going the other way, 1 tonnes is 157.4730444 stones.

How do you convert stones to tonnes?

To convert stones to metric tons, multiply the stone value by 0.00635029318. You can also divide by 157.4730444 to get the same answer.

What is 10 stones in tonnes?

10 stones equals 0.0635029318 tonnes. The conversion chart on this page lists the other values people look up most often.

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Convert stones to other units

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