Use this lbs to stone converter to change a pound measurement into its stone equivalent. Enter a number in the calculator above and the result updates instantly.
Weight and mass conversions are common for body weight, shipping labels, recipes, gym tracking, lab measurements, and comparing metric and US customary units.
What is a pound?
A pound is a US customary and imperial weight unit. It is common for body weight, food packaging, shipping labels, and fitness measurements.
What is a stone?
Stone (st) is a weight and mass unit.
Lbs to Stone Converter formula
To convert pounds to stone, use the formula below.
1 st = 14 lb. This relationship is the conversion factor used by the calculator.
How to convert lbs to stone
Start with the pound value, apply the formula, and round the result only after the calculation is complete.
Example: 10 lb = 0.7142857143 st.
- 1 lb = 0.0714285714 st
- 10 lb = 0.7142857143 st
- 100 lb = 7.1428571429 st
Manual conversion steps
- Write down the value in pounds.
- Use the conversion formula: stone = pounds / 14.
- Calculate the result in stone.
- Round the answer to the number of decimal places you need.
For quick checking, the converter above performs the same calculation automatically.
Common lbs to stone use cases
This conversion is useful in practical situations where measurements need to move between different unit systems or audiences.
- Convert pounds to stone for body weight, shipping weight, food packaging, recipe quantities, and fitness tracking.
- This conversion is helpful when product specifications or labels use a different weight unit than your audience expects.
Common mistakes when converting lbs to stone
These are the most common issues to watch for when doing this conversion by hand.
- Do not mix up the direction of the conversion. lbs to stone is not the same as stone to lbs.
- Avoid rounding too early. Keep the full result during the calculation, then round the final answer.
Lbs to Stone conversion table
| Pound | Stone |
|---|---|
| 1 lb | 0.0714285714 st |
| 5 lb | 0.3571428571 st |
| 10 lb | 0.7142857143 st |
| 25 lb | 1.7857142857 st |
| 50 lb | 3.5714285714 st |
| 100 lb | 7.1428571429 st |
How to convert stone to lbs
To reverse the conversion, switch the two units in the calculator or open the reverse conversion page: stone to lbs.
Reversing the units is useful when you already have a value in stone and need the equivalent value in pounds.
How to use this lbs to stone converter
- Enter the number you want to convert in the value field.
- Confirm that the from unit is Pound and the to unit is Stone.
- Read the converted result in the result box.
- Use the copy button if you want to paste the answer elsewhere.
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FAQ
What is the formula for lbs to stone?
The formula is: stone = pounds / 14.
How do I convert lbs to stone by hand?
Write down the value in pounds, apply the formula, and round the final result in stone.
How accurate is this converter?
The converter uses standard conversion factors and shows rounded results for readability.
Can I reverse the conversion?
Yes. Use the swap button in the converter or open the related reverse conversion page.
Why do results sometimes have many decimal places?
Some unit conversions do not produce short decimal values. Keep more decimal places for technical work, and round the answer for everyday use.