Weight Converter

Convert between 8 different weight units instantly including metric and imperial systems.

Value

From Unit

To Unit

Use Cases

How do I convert pounds to kilograms?

Divide the number of pounds by 2.20462. For example, 150 lb ÷ 2.20462 = 68.04 kg. Our calculator handles this instantly.

What is the difference between a metric ton and a US ton?

A metric ton (tonne) is 1,000 kg (2,204.62 lb). A US short ton is 907.185 kg (2,000 lb). A UK long ton is 1,016 kg (2,240 lb).

How many grams are in an ounce?

One ounce equals 28.3495 grams. There are 16 ounces in a pound and approximately 453.6 grams in a pound.

What is a stone used for?

The stone (6.35 kg) is primarily used in the UK and Ireland for measuring body weight. A person weighing 70 kg is approximately 11 stone.

Can I convert between any two weight units?

Yes, select any combination from the 8 supported units. The converter always converts through kilograms as the base unit for accuracy.