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  7. Convert stone to tonne

Convert stone to tonne

Convert Stone (st) to Metric ton (t) instantly.

Choose how you want the answer displayed.

1st=0.00635t

Quick ConversionConverted
1 st0.00635 t
2 st0.012701 t
5 st0.031751 t
10 st0.063503 t
12 st0.076204 t
15 st0.095254 t
20 st0.127006 t
25 st0.158757 t

Stone

A stone is a mass unit equal to 14 pounds.

Stone remains familiar in the UK and Ireland, especially for reporting body weight.

Metric ton

A metric tonne is a mass unit equal to 1000 kilograms.

Metric tonnes are used internationally for bulk goods, freight, agriculture, mining, construction, and industrial materials.

How to Convert Stone to Metric ton

Mathematically, metric ton (t) = stone (st) multiplied by the conversion factor shown below.

1 st = 0.00635 t

1 t = 157.473044 st

1 st x 0.00635 = 0.00635 t

The mass in metric ton (t) is the mass in stone (st) multiplied by 0.00635.

mass(t) = mass(st) x 0.00635

Or:

t = st x 0.00635

Formula: value × 0.00635029318

Example: 15 st = 0.095254 t

Example #1

Convert 5 stone to metric ton:

5 st x 0.00635 = 0.031751 t

Example #2

Convert 12 stone to metric ton:

12 st x 0.00635 = 0.076204 t

  1. Start with the mass in stone (st).
  2. Multiply by 0.00635029318 to convert stone into metric tonnes.
  3. Use tonnes only when the stone value needs to be summarized or compared at a bulk-mass scale.

Precision note: Use 0.00635029318 metric tonnes per stone. Keep enough decimal places because typical stone values are well below one tonne.

How many st in t and t in st

1 st = 0.00635 t

1 t = 157.473044 st

If you are starting with metric ton instead, use the tonne to stone page.

Stone [st]Metric ton [t]
0.25 st0.001588 t
0.5 st0.003175 t
3 st0.019051 t
4 st0.025401 t
6 st0.038102 t
8 st0.050802 t
14 st0.088904 t
16 st0.101605 t
18 st0.114305 t
30 st0.190509 t
40 st0.254012 t
50 st0.317515 t

Common Use Cases for st to t

  • Converting large stone totals into metric tonnes for comparison tables.
  • Checking scale between body-weight style units and bulk metric units.
  • Preparing mixed-unit records that include stone and metric tonnes.
  • Translating UK-style weight values into a metric reporting unit.

FAQ

How many metric tonnes are in one stone?

One stone is about 0.00635029318 metric tonnes.

How many stone are in one metric tonne?

One metric tonne is about 157.473044 stone.

Is tonnes practical for ordinary stone values?

Usually not. Stone is mainly used for body weight, while tonnes are used for bulk goods and large material totals.

More Stone conversions

  • stone to micrograms
  • stone to milligrams
  • stone to grams
  • stone to kg
  • stone to ounces
  • stone to lbs
  • stone to tons uk long
  • stone to tons us short