About 18.1 pounds equates to 8.2 kg.
The following formulas can help you make these types of conversions:
82 kilos = 180.779 pounds (180.1)
82 pounds is 37.19kg
82 pounds = 37.1945 kilo grams
180 pounds is approximately 81.6 kilograms.
19.05 kilos for 42 pounds.
1.36 kilos is 3 pounds.
422 pounds is 191.42 kilos.
106.0 kilos is 233.7 pounds.
7 pounds = 3.17514 kilos
49 pounds equates to 22.23 kilos.
503 kilos is 1,109 pounds.
82 kilograms = 180.78 pounds.