4.51 pounds in kilos and grams

Step-by-Step Conversion:

1. Convert pounds to total kilos:
   4.51 ÷ 2.20462262185 = 2.046 kilos
2. Extract whole kilos:
   Whole kilos = 2
3. Calculate remaining grams:
   Decimal part: 2.046 - 2
   Grams = decimal × 1000 = 46 grams