One kilogram=1000 grams (kilo means 1000). So multiply 0.62 by (1000) to get 62 grams.
805.2 pounds = 365.23 kilograms
17 stone converts to 107.95 kilograms
1.5grams converts to 0.0015 kilograms (1000g per kilogram).
400,000 pounds converts to 181,437 kilograms.
Five ounces converts to 0.1417 kilograms.
11.5 ounces converts to 0.32602 kilograms.
11.5 ounces converts to 0.32602 kilograms.
062
8500 kg converts to 9.4 (or 9.369646) short (US) tons.
Being exact, 281 kilograms converts to 619.4989567395 pounds. Being less exact, it converts roughly to 619.5 pounds. There are roughly 2.2 pounds per kilogram. Alternatively, you can type into Google "281 kilograms to pounds" and Google calculator will give you281 kilograms = 619.498957 pounds
250lbs converts to about 113.4kg
145 lb = 10st 5lb