What is 21.5 kg to stone and pound?

To convert 21.5 kg to stones and pounds, we first convert kilograms to stones by dividing by the conversion factor (6.35029 kg per stone):

21.5 kg/6.35029 kg/stone ≈ 3.3856 stones

This means we have 3 whole stones. To find the remaining pounds, we take the decimal part of the stone value (0.3856) and multiply it by 14 (since there are 14 pounds in a stone):

0.3856×14 pounds/stone ≈ 5.40 pounds

So, 21.5 kg is approximately equal to 3 stone and 5.4 pounds.