Pounds to Stones converter (lb to st)
Convert Pounds (lb) to Stones (st) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert Pounds to Stones
1 pound (lb) is equal to 0.0714285714 stones (st).
1 lb = 0.0714285714 st
The mass m in stones (st) is equal to the mass m in pounds (lb) divided by 14:
Example: Convert 14 lb to stones:
m(st) = 14 lb ÷ 14 = 1 st
What is a Pounds?
The pound (lb) is a unit of mass in the imperial and US customary systems. One international pound is defined as exactly 0.45359237 kilograms.
What is a Stones?
The Stones (st) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts mass from Pounds into Stones. One lb equals 0.071428571 st.
Pounds to Stones conversion table
Common lb values and the matching st result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| Pounds (lb) | Stones (st) |
|---|---|
| 0 lb | 0 st |
| 1 lb | 0.071428571 st |
| 7 lb | 0.5 st |
| 14 lb | 1 st |
| 21 lb | 1.499999999 st |
| 28 lb | 1.999999999 st |
| 42 lb | 2.999999999 st |
| 56 lb | 3.999999998 st |
| 70 lb | 4.999999998 st |
| 84 lb | 5.999999998 st |
| 98 lb | 6.999999997 st |
| 112 lb | 7.999999997 st |
| 126 lb | 8.999999996 st |
| 140 lb | 9.999999996 st |
| 154 lb | 10.999999996 st |
| 168 lb | 11.999999995 st |
| 182 lb | 12.999999995 st |
| 196 lb | 13.999999994 st |
| 210 lb | 14.999999994 st |
How this calculator works
The form on this page is a Pounds-to-Stones converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the st result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many st are in 1 lb?
1 lb = 0.071428571 st.
How do I convert Pounds to Stones?
The mass m in stones (st) is equal to the mass m in pounds (lb) divided by 14:
Is this lb to st converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.