Convert Stones to Pounds

Instantly convert stones (st) to pounds (lb). Enter a value to see the result and the conversion formula.

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How our Stones to Pounds unit converter works

To ensure maximum accuracy when converting Stones to Pounds, our calculator uses a scientific pivot method. Instead of relying on a potentially inaccurate direct conversion, the system first converts st into the base unit of the International System (the kilogram), then recalculates the result into lb. This approach drastically reduces rounding errors.

About this conversion

The 'stone' is a British unit (14 pounds) that remains popular among UK expats in Canada for expressing body weight.

When to use this conversion

Helpful for British residents adjusting to the North American medical systems, or converting UK fitness targets into recognizable pounds.

Formula

Pounds (lb) = Stones (st) × 14

Tip: You can swap units and convert decimals. Results are rounded for readability.

Examples

Stones (st) Pounds (lb)
1 st 14 lb
2 st 28 lb
5 st 70 lb
10 st 140 lb
20 st 280 lb
50 st 700 lb
100 st 1400 lb
250 st 3500 lb
500 st 7000 lb
1000 st 14000 lb

FAQ

Why is the stone unit used for body weight?

It's a traditional British unit. 1 stone equals 14 pounds. It's rarely used in North America except by UK expats.

If I weigh 11 stone, what is that in pounds?

Multiply by 14. 11 stone equals 154 pounds.