Convert pound to stone

Here you can quickly calculate how many stone fit in one pound.

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Conversion from pound to stone example

Starting value Increment Accuracy

To convert pound to stone, multiply by 0.071429.

1 lb = 0.071429 st

Example: 1 pound = 0.071429 stone

The 'just double it' shortcut from kilograms to pounds hides a 10% error: a kilogram is about 2.205 lb, so 80 kg is 176 lb, not 160. Multiply by 2.2 instead: double the number, then add 10%.
A stone is often assumed to be 10 pounds, but it is 14 pounds, about 6.35 kg. A body weight of '12 stone' is therefore about 76 kg, not 54 kg. Multiply stone by 6.35 to get kilograms.

Score: 0

98 pound equals 10.5 stone.

Correct answer: 98 pound = 7 stone.

4.3 pound equals 0.307 stone.

Correct answer: 4.3 pound = 0.307 stone.

4.6 stone equals 64.4 pound.

Correct answer: 4.6 stone = 64.4 pound.

119 stone equals 1.67e+3 pound.

Correct answer: 119 stone = 1.67e+3 pound.

136 pound equals 9.71 stone.

Correct answer: 136 pound = 9.71 stone.