Weight
Convert weights between kilograms, pounds, ounces, stone and dozens of other units. Indispensable in the kitchen, for shipping, sport and international recipes.
Frequently asked questions
1 kilogram equals 2.2046 pounds. Conversely, 1 pound (lb) is 453.59 grams.
1 pound (lb) consists of 16 ounces (oz). 1 ounce is 28.35 grams.
Mass is the amount of matter in an object (measured in kg) and does not change with location. Weight is the force that gravity exerts on that mass (measured in Newtons) and is much lower on the Moon.
A stone is a British unit of weight equal to 14 pounds or 6.35 kg. It is still widely used in the UK and Ireland to express body weight.