Weight Converter

Convert between kilograms, pounds, ounces, grams, stones, and more weight and mass units.

Common Conversions

Kilograms (kg)Pounds (lb)
1 kg2.20462 lb
2 kg4.40925 lb
5 kg11.0231 lb
10 kg22.0462 lb
25 kg55.1156 lb
50 kg110.231 lb
100 kg220.462 lb
Grams (g)Ounces (oz)
10 g0.35274 oz
25 g0.881849 oz
50 g1.7637 oz
100 g3.5274 oz
250 g8.81849 oz
500 g17.637 oz
1000 g35.274 oz

About Weight Units

Weight measurement is essential in cooking, shipping, fitness, and countless other applications. Different countries and industries use different units.

The metric system uses kilograms as the base unit, with grams and milligrams for smaller weights and metric tons for larger ones.

The imperial system uses pounds and ounces, with stones used particularly in the UK for body weight.

Frequently Asked Questions

Multiply the weight in kilograms by 2.20462 to get pounds. For example, 1 kg = 2.205 lbs.

Mass is a measure of the amount of matter in an object, while weight is the force of gravity on that mass. In everyday use, they are often used interchangeably.

There are approximately 28.3495 grams in one ounce.

A stone is a British unit equal to 14 pounds (6.35 kg). It is commonly used in the UK and Ireland for measuring body weight.