Converters
12
Stones to Kilograms Converter
Convert stones to kilograms instantly with the formula, worked examples, rounding guidance, and related mass conversions.
Units
85
Mode
Live
Pair-specific conversion guide
Stone to Kilogram formula
Use this Stone to Kilogram page for direct mass conversions. The calculator keeps the exact st to kg relationship on the page, so the result, formula, and examples all describe this specific pair.
Formula model
1 st = 6.35029318 kg
1 Stone equals
Quick factor: 1 st = 6.35029318 kg.
The current calculator value is 1 st, which equals 6.35029318 kg.
Use the conversion table to compare 1 st with the other units in the same category.
For recipes, parcels, and scales, round the final result to match the precision of the original measurement.
Precision and rounding
The calculation uses the catalog's fixed conversion factors between st and kg. Full decimal precision is kept for the calculation; only the displayed value is rounded for readability.
Reference: NIST conversion factorsMass
Popular conversions
Kilograms to Stones Converter
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Mass links
Conversion table
1 Stone equals
| Unit | Value |
|---|---|
| Kilogram kg | 6.35029318 |
| Gram g | 6350.29318 |
| Milligram mg | 6350293.18 |
| Metric ton t | 0.00635029318 |
| Pound lb | 14 |
| Ounce oz | 224 |
FAQ
Stone to Kilogram questions
How do you convert Stone to Kilogram?
Use the formula 1 st = 6.35029318 kg. As a quick check, 1 st equals 6.35029318 kg.
Is the Stone to Kilogram conversion exact?
This page uses fixed constants from the Converter Science catalog. Displayed results are rounded only to keep the page readable.