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A stone to kilograms converter converts the British imperial unit of weight (stone) to kilograms. One stone equals 14 pounds or 6.35029 kilograms. Stone is commonly used for body weight in the UK and Ireland.

Formule

kg = stone × 6.35029
st
Stone (st) — Imperial weight unit; 1 st = 14 pounds
kg
Kilograms (kg) — Metric weight unit

Guide étape par étape

  1. 11 stone = 14 pounds
  2. 21 stone = 6.35029 kg
  3. 3kg = stone × 6.35029
  4. 4kg = (stone × 14) × 0.453592

Exemples résolus

Entrée
10 stone (average adult)
Résultat
63.50 kg
Entrée
12 stone 7 lbs
Résultat
79.38 kg
Entrée
15 stone
Résultat
95.25 kg

Questions fréquentes

What is a stone?

1 stone = 14 pounds = 6.35 kg. UK tradition for body weight and some other applications.

How do I convert stone and pounds to kg?

Multiply stone by 6.35, then add (pounds ÷ 14) × 6.35. Example: 10 st 7 lb = 10 × 6.35 + 7/14 × 6.35 = 66.3 kg.

When do I need stone?

When reading UK fitness records, medical charts, or talking to British people about body weight. Most of the world uses kg.

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