Weight converter
Stone to KG Converter
Convert stone to kilograms for body weight, fitness tracking, and international measurements.
Weight
Convert Stone to Kilograms
Formula
kilograms = stone x 6.35029318
This calculator uses the standard stone to kilograms conversion formula and rounds the final answer to 4 decimal places.
When to Use This Converter
Use this stone to kg converter when you need a quick answer for stone and kilograms values. It is useful for checking everyday measurements, comparing unit systems, and confirming calculations before you copy a result into a recipe, trip plan, worksheet, product listing, or project note.
For best results, enter the numeric value only. The calculator handles the conversion locally and displays the answer rounded to 4 decimal places.
Example Conversions
| Stone | Kilograms |
|---|---|
| 1 st | 6.3503 kg |
| 5 st | 31.7515 kg |
| 8 st | 50.8023 kg |
| 10 st | 63.5029 kg |
| 12 st | 76.2035 kg |
| 15 st | 95.2544 kg |
Frequently Asked Questions
How do I convert stone to kilograms?
Use the formula kilograms = stone x 6.35029318. Enter your value in the calculator above to get a rounded result instantly.
Is this st to kg converter free?
Yes. The conversion runs locally in your browser, with no account, database, or paid API.
How many decimal places are shown?
Results are rounded to 4 decimal places for a practical balance of accuracy and readability.