Lbs to Stone

Pounds to Stones Conversion Formula

To convert pounds to stones, use this simple formula:

One stone is defined as exactly 14 pounds. The stone is a British imperial unit used mainly in the UK and Ireland to express body weight.

Step-by-Step Weight Conversion Guide

1. Take your weight in pounds
2. Divide it by 14 (the number of pounds in one stone)
3. Get your result in stones

Common Pounds to Stones Conversions

Practical Applications of Lbs to Stone Converter

• Body weight: In the UK and Ireland, personal weight is usually given in stones and pounds
• Health & fitness: Tracking weight loss goals that are set in stones
• Sports: Boxing, rugby and rowing weigh-ins that reference stones
• Medical: Converting pound-based charts into the stones patients expect
• Everyday: Understanding British weight references when the scale reads pounds

About the Stone

The stone (symbol "st") is a unit of the British imperial system equal to 14 pounds, or about 6.35 kilograms. Historically stones of different sizes were used for various goods, but the 14-pound stone was standardised for body weight and remains in everyday use across the UK and Ireland, even though it is no longer legal for trade.

Quick Conversion Tips

Just divide the pounds by 14. 14 lbs → 1 stone; 140 lbs → 10 stone; 154 lbs → 11 stone. A stone is roughly the weight of a large bag of flour. For a stone-and-pounds figure, keep the whole number and convert the decimal remainder to pounds by multiplying it by 14: 150 lbs = 10.71 stone = 10 stone 10 lb. To reverse it, multiply the stones by 14.