Stone to Pounds
This free stone to pounds converter multiplies any stone value by exactly 14 and shows the pound result on every keystroke.
How to use
- Type a value in stone into the Value box.
- The equivalent weight in pounds appears instantly as you type.
- Swap the From and To selects to convert pounds back to stone.
- Copy the full equation shown under the result into your notes or document.
Frequently asked questions
How many pounds is 1 stone exactly?
Exactly 14. The stone has been standardized at 14 pounds since the 1835 Weights and Measures Act in the UK, so stone × 14 is an exact multiplication.
What is the formula for stone to pounds?
pounds = stone × 14. For example, 11 st × 14 = 154 lb, and 10.5 st × 14 = 147 lb. The reverse direction divides by 14 instead.
How do I read "eleven stone four" in pounds?
Multiply the stones by 14 and add the leftover pounds: 11 × 14 + 4 = 158 lb. That mixed reading is the everyday way Britons state body weight, and this two-step arithmetic is all it takes.
Why does the US not use stone?
The stone was unofficial and varied by trade until Britain standardized it at 14 lb in 1835; the US had already settled on pounds alone for general weighing. Today stone survives mainly for body weight in the UK and Ireland.
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About this tool
This free stone to pounds converter multiplies any stone value by exactly 14 and shows the pound result on every keystroke. Inside the UK weighing tradition the ratio is a definition — one stone is exactly 14 pounds — so the conversion is a clean multiplication with no rounding and no drift, whether you convert 1 st or 100 st. The full equation prints beneath each result for quoting in a message, a form or a forum post. This page solves the everyday puzzle of British weight talk: when someone says "eleven stone four", the pounds part comes straight from 11 st = 154 lb and the extra 4 lb rides on top for 158 lb total. American readers meeting UK weight loss forums, boxing weight classes or sheep and livestock listings hit the same wall, since the US dropped the stone centuries ago and a "14" multiplier reads like a typo until you know the rule. Decimal stones work too: 10.5 st × 14 = 147 lb. Everything runs locally in your browser: the numbers you type are never uploaded, stored or logged. To convert pounds back into stone, swap the From and To selects and the page becomes lbs to stone in one click.