Stones to Metric Tons Converter

One Stone equals 0.00635029318 Metric Tons (1 st = 0.00635029318 t). Multiply a Stone value by 0.00635029318 to get the equivalent in Metric Tons. Use the calculator above for your value, or check the examples and reference table below.

Formula

t = st × 0.00635029318

Multiply the Stone value by 0.00635029318 to get the equivalent value in Metric Tons.

Example Conversions

1 Stone (st)

0.00635029318 Metric Ton (t)

5 Stone (st)

0.0317514659 Metric Ton (t)

10 Stone (st)

0.0635029318 Metric Ton (t)

25 Stone (st)

0.1587573295 Metric Ton (t)

100 Stone (st)

0.635029318 Metric Ton (t)

Conversion Table

Common conversion values from Stone to Metric Ton
Stone (st)Metric Ton (t)
0.10.000635029318
0.50.00317514659
10.00635029318
20.01270058636
50.0317514659
100.0635029318
250.1587573295
500.317514659
1000.635029318
2501.587573295
5003.17514659
10006.35029318

How to Convert Manually

Use these steps to convert Stone values to Metric Ton without the calculator.

  1. Write down the value in Stone (st) that you want to convert.
  2. Multiply that value by 0.00635029318.
  3. For example, 10 Stones × 0.00635029318 = 0.0635029318 Metric Tons.
  4. Label the result as Metric Ton (t).

Relative Size Comparison

1 Stone
1 Metric Ton157.4730444 Stones
1 t

This chart shows the visual difference in size between exactly one Stone and one Metric Ton.

About Stone and Metric Ton

The stone equals 14 pounds, exactly 6.35029318 kilograms. It survives almost exclusively for stating body weight in the UK and Ireland. The metric ton (tonne) is exactly 1,000 kilograms. Freight, agriculture, and industry quote bulk quantities in tonnes, and it differs from both the US and imperial ton. One Stone equals 0.00635029318 Metric Tons (1 st = 0.00635029318 t). Stone is used in body weight in the UK and Ireland and in boxing and horse racing weight classes. Metric Ton is used in shipping freight and cargo.

Precision and Rounding:Metric-imperial mass factors are exact (1 lb = 0.45359237 kg by the 1959 agreement), so precision is purely a display choice. One decimal place is enough for body weight and cooking; nutrition labeling, pharmacy, and lab work need the full factor before rounding.

Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).

Worked Example

15Stones equals0.0952543977Metric Tons.

15 st × 0.00635029318 = 0.0952543977 t

FAQ

How do I convert Stone to Metric Ton?

Multiply the Stone value by 0.00635029318 to get the equivalent value in Metric Tons.

What is the formula for Stone to Metric Ton?

The formula is t = st × 0.00635029318.

How many Metric Tons are in 1 Stone?

1 Stone equals 0.00635029318 Metric Tons.

Can I convert Metric Ton back to Stone?

Yes. 1 Metric Ton equals 157.4730444 Stones, and the related converter can reverse the calculation.

What are common names for Stone and Metric Ton?

Stone is shown as st and may also be searched as stones. Metric Ton is shown as t and may also be searched as tonne, tonnes, metric tons.

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