Weight calculator
Pounds to Stone Converter
Convert pounds to stone and pounds. 14 lb = 1 stone, with lb to st examples, mixed stone-and-pound values, and a quick table.
Exact conversion
Pounds to stone formula
st = lb × 0.0714285714
1 lb equals 0.0714285714 st. 10 lb equals 0.714285714 st.
About these units
- lb
- Pound, a common imperial weight unit.
- st
- Stone (st) is a weight unit used in this converter.
Before you use the result
lb to st context and checks
- Best use
- Use weight conversions for product labels, shipping, recipes, fitness logs, and trade quantities where both units describe mass or weight.
- Common mistake
- Ounces can mean weight or fluid volume, and quarter can mean a 28 lb imperial weight unit rather than a fraction.
- Precision note
- Keep the original unit and rounding rule when the result affects shipping, recipe scaling, trade, or compliance.
Example check: 40 lb converts to 2.85714286 st (2 st 12 lb). Use this known value to sanity-check a spreadsheet, homework solution, spec sheet, or manual calculation.
Common lb to st conversion table
| lb | st |
|---|---|
| 40 lb | 2.85714286 st (2 st 12 lb) |
| 45 lb | 3.21428571 st (3 st 3 lb) |
| 100 lb | 7.14285714 st (7 st 2 lb) |
| 300 lb | 21.4285714 st (21 st 6 lb) |
| 800 lb | 57.1428571 st (57 st 2 lb) |
| 1400 lb | 100 st (100 st) |
One stone equals 14 pounds. The table shows decimal stone together with the equivalent whole-stone and remaining-pound value.
FAQ8 common questions for this calculator.
FAQs
How do I convert pounds to stone?+
Use this formula: st = lb × 0.0714285714. Enter the lb value and the calculator applies the relationship immediately.
How many st are in 1 lb?+
1 lb equals 0.0714285714 st.
What is 10 lb in st?+
10 lb equals 0.714285714 st. The displayed result may be rounded, while the calculator keeps full precision internally.
Can I convert stone back to pounds?+
Yes. Use Swap in the converter to reverse the units and calculate st to lb.
How do I convert pounds to stone and pounds?+
Divide pounds by 14. The whole-number quotient is stone and the remainder is pounds; for example, 40 lb is 2 st 12 lb.
How does the Pounds to Stone Converter calculate the result?+
For the Pounds to Stone Converter, it uses the Pounds to stone formula: st = lb × 0.0714285714. 1 lb equals 0.0714285714 st. 10 lb equals 0.714285714 st.
What information do I need to use the Pounds to Stone Converter?+
Enter the values requested by the form, keep units consistent, and use the displayed assumptions to decide whether the Pounds to Stone Converter matches your scenario.
How accurate is the Pounds to Stone Converter?+
Pounds to Stone Converter is accurate for the values and assumptions entered on this page. It uses the Pounds to stone formula. Recheck the inputs before relying on the estimate.
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How to use the Pounds to Stone Converter
Convert pounds to stone and pounds. 14 lb = 1 stone, with lb to st examples, mixed stone-and-pound values, and a quick table. Use the instant result for the pounds to stone conversion, then check the common-value table, reverse link, and unit notes before copying the answer.
- 1
Enter Pounds
Type the pounds value you want to convert. Decimal values work when you need a partial unit.
- 2
Read Stone
Use the main result for the exact stone value, then scan the common-value table for nearby reference points.
- 3
Confirm Pounds to Stone
Confirm that pounds and stone are the units you need. Some kitchen, package, and ingredient conversions depend on whether the source is weight, volume, or density-based.