21 Pounds(lbs) = 9.52543977 Kilo(kilo)
After conversion, the result is 21 Pounds = 9.52543977 Kilo
How to convert 21 lbs to kilo?
to calculate 21 Pounds to Kilo,We can use the conversion factor multiplied by the number.The conversion factor from Pounds to Kilo is 0.45359237,1 Pounds = 0.45359237 Kilo ,so 21 Pounds is equal to 0.45359237* 21 = 9.52543977 Kilo