Convert stone to kg
1 stone equals 6.3502932 kilograms. Enter a value below to convert instantly.
Multiply the number of stones by 6.35029318 to get kilograms. How this is calculated
Need the other direction? Convert kilogram to stone →
Formula
Multiply the number of stones by 6.35029318 to get kilograms.
Step by step
- Start with 1 st.
- Multiply by the conversion factor 6.35029318.
- 1 × 6.35029318 = 6.3502932 kg.
Stones to Kilograms conversion table
| Stones (st) | Kilograms (kg) |
|---|---|
| 1 | 6.3502932 |
| 2 | 12.700586 |
| 3 | 19.05088 |
| 5 | 31.751466 |
| 10 | 63.502932 |
| 20 | 127.00586 |
| 50 | 317.51466 |
| 100 | 635.02932 |
| 500 | 3,175.1466 |
| 1,000 | 6,350.2932 |
Convert Stone to other weight & mass units
1 st expressed in every other weight & mass unit on this site.
- Kilogram kg 6.3502932
- Gram g 6,350.2932
- Hectogram hg 63.502932
- Dekagram dag 635.02932
- Decigram dg 63,502.932
- Centigram cg 635,029.32
- Milligram mg 6,350,293.2
- Microgram µg 6,350,293,200
- Nanogram ng 6,350,293,200,000
- Picogram pg 6.3502932e+15
- Femtogram fg 6.3502932e+18
- Attogram ag 6.3502932e+21
- Petagram Pg 6.3502932e-12
- Exagram Eg 6.3502932e-15
- Metric Ton t 0.0063502932
- Kiloton (metric) kt 0.0000063502932
- Megaton (metric) Mt 6.3502932e-9
- Quintal (metric) q 0.063502932
- Carat ct 31,751.466
- Pound lb 14
- Ounce oz 224
- Dram dr 3,584
- Grain gr 98,000
- Stone st 1
- Stone (US) st (US) 1.12
- Quarter (UK) qr (UK) 0.5
- Quarter (US) qr (US) 0.56
- Hundredweight (UK) cwt (UK) 0.125
- Hundredweight (US) cwt (US) 0.14
- US Short Ton ton (US) 0.007
- UK Long Ton ton (UK) 0.00625
- Kip kip 0.014
- Slug slug 0.4351333
- Hyl (kgf·s²/m) hyl 0.64754969
- Assay Ton (US) AT (US) 217.72434
- Assay Ton (UK) AT (UK) 194.39673
- Troy Pound lb t 17.013889
- Troy Ounce oz t 204.16667
- Pennyweight dwt 4,083.3333
- Scruple (apothecary) s.ap 4,900
- Dram (apothecary) dr t 1,633.3333
- Atomic Mass Unit u 3.8242359e+27
- Electron Mass (rest) mₑ 6.9711557e+30
- Proton Mass mₚ 3.79661e+27
- Neutron Mass mₙ 3.7913839e+27
- Muon Mass mµ 3.3714821e+28
- Deuteron Mass m_d 1.8992479e+27
- Planck Mass mP 291,775,130
- Earth's Mass M⊕ 1.0633089e-24
- Sun's Mass M☉ 3.1928349e-30
- Talent (Biblical Hebrew) talent (He) 0.18568109
- Mina (Biblical Hebrew) mina (He) 11.140865
- Shekel (Biblical Hebrew) shekel 557.04326
- Bekan (Biblical Hebrew) bekan 1,114.0865
- Gerah (Biblical Hebrew) gerah 11,140.865
- Talent (Biblical Greek) talent (Gk) 0.31128888
- Mina (Biblical Greek) mina (Gk) 18.677333
- Tetradrachma (Biblical Greek) tetradrachma 466.93332
- Didrachma (Biblical Greek) didrachma 933.86664
- Drachma (Biblical Greek) drachma 1,867.7333
- Denarius (Biblical Roman) denarius 1,649.4268
- Assarion (Biblical Roman) assarion 26,390.829
- Quadrans (Biblical Roman) quadrans 105,563.23
- Lepton (Biblical Roman) lepton 211,126.81
- Gwan 관 1.6934115
- Geun (600 g, meat) 근 10.583822
- Geun (375 g, produce) 근 (채소) 16.934115
- Nyang 냥 169.34115
- Don 돈 1,693.4115
- Pun (mass) 푼 16,934.115
About the stone
The stone (st) is a Imperial unit of weight & mass.
About the kilogram
The kilogram (kg) is a SI unit of weight & mass. The SI base unit of mass, defined since 2019 by fixing the Planck constant.
Where this conversion is used
Converting stones to kilograms comes up when tracking body weight, shipping parcels, cooking, and dosing in fitness or nutrition. In everyday language 'weight' usually means mass; true weight is a force and is handled in the Force category.
Related conversions
Frequently asked questions
How many kilograms are in a stone?
One stone equals 6.3502932 kilograms.
How do you convert stones to kilograms?
Multiply the number of stones by 6.35029318 to get kilograms.
What is 1 kilogram in stones?
One kilogram equals 0.15747304 stones.
When would I convert stones to kilograms?
This conversion is common when tracking body weight, shipping parcels, cooking, and dosing in fitness or nutrition.
Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.