Stone to Pounds Converter
Convert stone to pounds instantly — 1 stone = 14 pounds
1 st =
14 lbs
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Quick summary
To convert stone to pounds, multiply by 14 — the stone is defined as exactly 14 pounds. So 10 st = 140 lbs and 12 st = 168 lbs. To convert pounds to stone, divide by 14. Use swap to reverse. Stone is commonly used for body weight in the UK and Ireland.
Reviewed by Simple Calculators TeamLast reviewed
How to use this calculator
- Enter the inputs requested by the calculator.
- Choose the units or options that match your situation and review the assumptions.
- Run or update the calculation to see the result.
- Review the result, breakdown, and formulas shown on the page.
- Check the inputs, units, dates, and limitations before saving or sharing the result.
Frequently asked questions
How do I convert stone to pounds?
Multiply the stone by 14, since one stone equals exactly 14 pounds. For example, 11 st × 14 = 154 lbs. To convert pounds to stone, divide by 14.
How many pounds is 10 stone?
10 stone is 140 pounds (10 × 14). The reference table covers the common body-weight range in stone, which is why this conversion is frequently searched in the UK.
What is stone weight?
Stone (st) is a unit of mass equal to 14 pounds (about 6.35 kg), used mainly in the UK and Ireland for body weight. A weight like '11 stone 6' means 11 × 14 + 6 = 160 pounds.
How do I convert stone and pounds to just pounds?
Multiply the stone by 14 and add the extra pounds. So 12 stone 7 pounds = 12 × 14 + 7 = 175 pounds. Enter the stone here and add the loose pounds separately.
Key terms
- Stone (st)
- A UK mass unit equal to exactly 14 pounds (~6.35 kg).
- Pound (lb)
- An imperial mass unit; 14 lbs make one stone.
- Body Weight
- Stone is the common UK/Ireland unit for a person's weight.
Methodology, sources & limitations
This page shows the formula, assumptions, and limitations used for this estimate. Rates, thresholds, and other time-sensitive inputs can change, so verify them against the relevant official source before relying on a result.
For our review approach and the primary sources we consult, see the methodology and source policy. If you spot an outdated figure or formula, please contact us with a correction.