120 lb in stone and pounds
120 lb is 8 stone 8 pounds. That is also 8.571 stone, or 54.431 kilograms.
Factors from their legal definitions.
Result
120 pounds is 8 stone 8 pounds, or 8.571 stone.
| In stone | 8.571 st |
|---|---|
| In pounds | 120 lb |
| One pound | 0.07143 st |
| One stone | 14 lb |
Show the workings
| Step | Sum | Answer |
|---|---|---|
| One pound in kilograms | 0.45359237 kg | 0.454 kg |
| One stone in kilograms | 14 × 0.45359237 kg | 6.35 kg |
| 120 pounds in kilograms | 120 × 0.4536 | 54.431 kg |
| In stone | 54.431 ÷ 6.35 | 8.571 st |
Where the figures come from
- A pound in kilograms: 0.454 kg per pound. Source: Weights and Measures Act 1985, Schedule 1. Checked 13 November 2026.
- Pounds in a stone: 14 pounds per stone. Source: Weights and Measures Act 1985, Schedule 1. Checked 13 November 2026.
Nearby values
| Pounds | Stone and pounds |
|---|---|
| 100 lb | 7 st 2 lb |
| 105 lb | 7 st 7 lb |
| 110 lb | 7 st 12 lb |
| 115 lb | 8 st 3 lb |
| 120 lb | 8 st 8 lb |
| 125 lb | 8 st 13 lb |
| 130 lb | 9 st 4 lb |
| 135 lb | 9 st 9 lb |
| 140 lb | 10 st 0 lb |
| 145 lb | 10 st 5 lb |
How it works
To convert pounds to stone, divide by 14. Then take the whole stone, and multiply what is left by 14 for the pounds. Open "Show the workings" above to see this sum step by step.