A weight of 200 kilograms is equal to 440.92 pounds. There are about .45 kilograms in every pound and about 2.21 pounds in every kilogram.
A kilogram is defined as the basic unit of mass in the International System of Units (SI) and and is equal to the mass of one liter of water. It is a metric measurement equal to 1,000 grams. A pound is defined as an avoirdupois unit of weight equal to 7,000 grains and commonly divided into 16 ounces. Both kilograms and pounds are frequently used to provide accurate measurements for the weight of common objects.