At One Place

20 st to kg

20 stone in kilograms
20 st = 127.0059 kg
kg = st × 6.35029318

20 stone is 127.0059 kilograms. To get there, multiply by 6.35029318.

Values either side

Stone near 20, converted to kilograms.
Stone Kilograms
16 st 101.6047
17 st 107.955
18 st 114.3053
19 st 120.6556
20 st ← 127.0059
21 st 133.3562
22 st 139.7064
23 st 146.0567
24 st 152.407

How the conversion works

The relationship is kg = st × 6.35029318. Both units measure mass, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

Common questions

What is 20 st in kilograms?
20 st is 127.0059 kg.
How do you convert stone to kilograms?
Multiply by 6.35029318.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked