What is the difference between weight and mass?

Mass is the amount of matter in an object, measured in kilograms. Weight is the force of gravity on that mass. For practical conversions, we use the terms interchangeably.

How many grams are in a kilogram?

There are 1000 grams in 1 kilogram. This is the metric standard.

What is a stone used for?

Stone is primarily used in the United Kingdom and Ireland for measuring body weight. 1 stone equals 14 pounds or approximately 6.35 kilograms.

How do I convert pounds to kilograms?

Divide the weight in pounds by 2.20462. For example, 150 lbs ÷ 2.20462 = 68 kg.

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