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How to Use Weight Converter

Convert weight and mass between kilograms, pounds, grams, ounces, stones, tons and carats instantly, with a reference table. Free kg to lbs converter.

About this tool

The weight converter changes mass between metric, imperial and US units: milligrams, grams, kilograms, metric tons, ounces, pounds, stones, US short tons, UK long tons and carats. Enter a value to see it in every unit, which is handy for recipes, shipping, fitness and travel.

How to use Weight Converter

  1. Enter the weight and choose its unit.
  2. Choose the unit to convert to, or read all units in the list.
  3. Use the reference table for common amounts.

Worked example

1 kg = 2.2046 lb, 70 kg = 154.3 lb and 1 stone = 6.35 kg. 100 g is 3.527 ounces.

How many pounds are in a kilogram?

One kilogram is about 2.20462 pounds. One pound is exactly 0.45359237 kg.

What is a stone?

A stone is 14 pounds (about 6.35 kg), still used in the UK and Ireland for body weight.

What is the difference between a short ton and a long ton?

A US short ton is 2,000 lb (907 kg), a UK long ton is 2,240 lb (1,016 kg) and a metric ton is 1,000 kg.

Put this guide into practice

  • Weight Converter — Convert kilograms, pounds, grams, ounces, stones and tons.

Explore Unit & Number Converters · More practical guides

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