Stones to Kilograms Converter

Summary

Enter a weight in stones (and optional pounds) to instantly get the equivalent in kilograms.

How it works

1. Enter the number of stones in the Stones field.
2. Optionally enter remaining pounds (0–13) in the Pounds field.
3. The converter multiplies stones by 6.35029318 and pounds by 0.45359237.
4. The total kilograms is displayed instantly, rounded to 3 decimal places.
5. Use the Reset button to clear all fields.

Use cases

• Convert your body weight from stones to kilograms for a gym or medical form.
• Compare weight measurements between UK and metric systems.
• Help travellers understand luggage weight limits.
• Use in cooking or scientific contexts requiring metric units.
• Quickly verify conversion results for school or work assignments.

Frequently Asked Questions