5.21 pounds in kilos and grams

Step-by-Step Conversion:

1. Convert pounds to total kilos:
   5.21 ÷ 2.20462262185 = 2.363 kilos
2. Extract whole kilos:
   Whole kilos = 2
3. Calculate remaining grams:
   Decimal part: 2.363 - 2
   Grams = decimal × 1000 = 363 grams