Stone to Metric ton Converter
1 st = 0.00635 t — convert instantly with formula and table.
Type a value above and it converts instantly — no button to press, no page reload, and the math runs entirely in your browser.
Quick answer: one stone equals 0.00635 metric tons. So to convert stones to metric tons, multiply by 0.00635029.
How to convert stones to metric tons
metric tons = stones × 0.0063502932
The stone (14 pounds, about 6.35 kg) is the traditional British and Irish unit for body weight — someone might be "11 stone 4" rather than 158 pounds.
The metric ton (tonne) equals 1,000 kilograms — the unit of cargo, CO₂ emissions and industrial output.
Stone to Metric ton conversion table
| Stone (st) | Metric ton (t) |
|---|---|
| 0.01 st | 0.0000635 t |
| 0.1 st | 0.00063503 t |
| 0.25 st | 0.001588 t |
| 0.4 st | 0.00254 t |
| 0.75 st | 0.004763 t |
| 1.25 st | 0.007938 t |
| 1.75 st | 0.011113 t |
| 2.5 st | 0.015876 t |
| 3.5 st | 0.022226 t |
| 4.5 st | 0.028576 t |
| 6 st | 0.038102 t |
| 8 st | 0.050802 t |
| 10 st | 0.063503 t |
| 12 st | 0.076204 t |
| 14 st | 0.088904 t |
| 16 st | 0.101605 t |
| 18 st | 0.114305 t |
| 20 st | 0.127006 t |
| 24 st | 0.152407 t |
| 26 st | 0.165108 t |
| 30 st | 0.190509 t |
| 35 st | 0.22226 t |
| 45 st | 0.285763 t |
| 55 st | 0.349266 t |
| 65 st | 0.412769 t |
| 75 st | 0.476272 t |
| 85 st | 0.539775 t |
| 95 st | 0.603278 t |
| 110 st | 0.698532 t |
| 125 st | 0.793787 t |
| 175 st | 1.1113 t |
| 250 st | 1.5876 t |
| 350 st | 2.2226 t |
| 450 st | 2.8576 t |
| 600 st | 3.8102 t |
| 750 st | 4.7627 t |
| 900 st | 5.7153 t |
| 1,500 st | 9.5254 t |
| 2,500 st | 15.8757 t |
| 10,000 st | 63.5029 t |
Need the opposite direction? Use the Metric ton to Stone converter, or read our complete guide to weight conversions for every formula in one place.
Frequently asked questions
How many metric tons are in one stone?
One stone equals 0.00635 metric tons. Multiply any stone value by 0.00635029 to get metric tons.
What is 10 stones in metric tons?
10 stones equal 0.063503 metric tons (10 × 0.00635).
Is the stone to metric ton conversion exact?
The conversion factor used here (0.0063502932) is based on the internationally agreed definitions of both units, so results are exact up to rounding of the final decimal places.
Is my data stored when I use this converter?
No. The conversion runs entirely in your browser with JavaScript — nothing you type is sent to a server, logged or stored.