Stone to US tons
US tons = stone × 0.007
Reverse: US tons to stone
How to convert stone to US tons
One stone is 0.007 US tons, so multiply the number of stone by 0.007. For example, 20 stone is 20 × 0.007 = 0.14 US tons. To go back, divide by the same number, or multiply by 142.857143.
Quick estimate
Multiplying by about 0.007 gets within 0.0% of the exact answer, which is enough to check that a result makes sense.
Where it comes up
Mass conversions come up in cooking and baking, shipping and luggage limits, body weight, medicine doses and buying food by weight.
| stone | US tons |
|---|---|
| 1 st | 0.007 ton |
| 2 st | 0.014 ton |
| 3 st | 0.021 ton |
| 4 st | 0.028 ton |
| 5 st | 0.035 ton |
| 6 st | 0.042 ton |
| 7 st | 0.049 ton |
| 8 st | 0.056 ton |
| 9 st | 0.063 ton |
| 10 st | 0.07 ton |
| 11 st | 0.077 ton |
| 12 st | 0.084 ton |
| 13 st | 0.091 ton |
| 14 st | 0.098 ton |
| 15 st | 0.105 ton |
| 16 st | 0.112 ton |
| 17 st | 0.119 ton |
| 18 st | 0.126 ton |
| 19 st | 0.133 ton |
| 20 st | 0.14 ton |
| 25 st | 0.175 ton |
| 30 st | 0.21 ton |
| 40 st | 0.28 ton |
| 50 st | 0.35 ton |
| 60 st | 0.42 ton |
| 70 st | 0.49 ton |
| 75 st | 0.525 ton |
| 80 st | 0.56 ton |
| 90 st | 0.63 ton |
| 100 st | 0.7 ton |
| 120 st | 0.84 ton |
| 150 st | 1.05 ton |
| 200 st | 1.4 ton |
| 250 st | 1.75 ton |
| 300 st | 2.1 ton |
| 400 st | 2.8 ton |
| 500 st | 3.5 ton |
| 750 st | 5.25 ton |
| 1,000 st | 7 ton |
| 1,500 st | 10.5 ton |
| 2,000 st | 14 ton |
| 5,000 st | 35 ton |
| 10,000 st | 70 ton |
Questions
How many US tons are in a stone?
0.007 US tons.
How do I convert stone to US tons in a spreadsheet?
Put the value in A1 and type =A1*0.007, then fill the formula down the column.
Are the values in the table exact?
They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.