8000 grams. The prefix "kilo" (symbol k) in the International System of Units (SI) and other systems, which denotes 103, it means one thousand. Therefore, there are 1,000 grams (g) in a kilogram (kg) and 0.001 kilogram equal a gram. Kilograms and grams are units of mass not volume such as liters, gallons, quarts, pints, and cups, and can only be conveted to each other if you have the specific item being measured, as each item has a different density.
765 g equals .765 kgs
1900000 g
84.5 g equals 0.0845 kg.
1,000mg equals 1g.
800,000
.5grams
612 g = 0.612 kg
50 mg = 0.050 g
6.75 kg = 6750 g
1.75 g = 1,750 mg
150 mg = 1.5 g
33 mg = 0.033 g