About 18.1 pounds equates to 8.2 kg.
The following formulas can help you make these types of conversions:
82 pounds = 37.19 kilograms.
82 kilos = 180.779 pounds (180.1)
82 pounds is 37.19kg
396.8 pounds
82 pounds = 37.1945 kilo grams
1.36 kilos is 3 pounds.
106.0 kilos is 233.7 pounds.
422 pounds is 191.42 kilos.
19.05 kilos for 42 pounds.
63.4 kilos is 139.77 pounds.
224 pounds is 101.60 kilos.
2,600 pounds is 1179.34 kilos.
111 pounds is 50.3 kilos.