Kilogram to Stone Converter
Free Weight Converter, Convert Kilograms, Pounds, Ounces, Stone & Grams Instantly
Kilogram
- Symbol
- kg
- System
- Metric/Imperial
- Dimension
- Various
Stone
- Symbol
- st
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Kilogram | Stone | Stone | Kilogram |
|---|---|---|---|
| 1 | 0.1574731233 | 1 | 6.35029 |
| 2 | 0.3149462465 | 2 | 12.70058 |
| 3 | 0.4724193698 | 3 | 19.05087 |
| 5 | 0.7873656164 | 5 | 31.75145 |
| 10 | 1.5747312327 | 10 | 63.5029 |
| 25 | 3.9368280819 | 25 | 158.75725 |
| 50 | 7.8736561637 | 50 | 317.5145 |
| 100 | 15.7473123275 | 100 | 635.029 |
| 500 | 78.7365616373 | 500 | 3175.145 |
| 1000 | 157.4731232747 | 1000 | 6350.29 |
Conversion Formula
Stone = Kilogram × 0.1574731233
Kilogram = Stone × 6.35029
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 0.1574731233.
How to convert Kilogram to Stone
Multiply the value in kilogram by 0.1574731233 to get stone. For example, 5 Kilogram = 0.7873656164 Stone. All results in the weight & mass converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 0.15 too early — keep full precision until the final display. For weight & mass, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many Stone in 1 Kilogram?
- 1 Kilogram = 0.1574731233 Stone.
- How many Kilogram in 1 Stone?
- 1 Stone = 6.35029 Kilogram.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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