kg, lb, oz, g & more
Weight Unit Converter
Convert kilograms, pounds, ounces, grams, stones and metric tonnes. See a pounds-and-ounces result when it is easier to read.
Try: 10 km to miles, 5′8″ to cm, or 7 lb 4 oz to kg.
How it works
Accurate conversion, with the context shown.
Weight conversion uses fixed mass definitions. Stones, pounds and ounces are kept distinct, and Smart Input can read a phrase such as 7 lb 4 oz.
FAQ
Unit Converter FAQ
How many kilograms are in a pound?
One international avoirdupois pound is exactly 0.45359237 kilograms.
Can I convert pounds and ounces together?
Yes. Smart Input combines pounds and ounces before the conversion.
Is a stone the same as a metric unit?
No. A stone is a UK customary unit equal to 14 pounds.