Weight Converter
Convert between kilograms, pounds, grams, ounces, stones, metric tons, carats, and more — all shown at once.
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Knowledge Base
Frequently Asked Questions
How many pounds are in a kilogram?↓
1 kilogram = 2.20462 pounds. Conversely, 1 pound = 0.453592 kilograms. For a quick approximation, multiply kg by 2.2 to get pounds.
How do I convert pounds to kilograms?↓
Divide pounds by 2.20462 to get kilograms. For example, 150 lbs ÷ 2.20462 ≈ 68.04 kg.
What is a stone (st)?↓
A stone is a unit of mass used in Britain and Ireland, equal to 14 pounds or approximately 6.35 kilograms. It is commonly used to express body weight in those regions.
How many carats are in a gram?↓
1 gram = 5 carats. The carat (ct) is a unit of mass for gemstones and pearls, equal to 0.2 grams or 200 milligrams.