Weight Converter
Convert between kilograms, grams, tons, pounds, ounces, milligrams, and stone.
Weight/mass conversions are calculated by reducing to the kilogram base with fixed coefficients. Pound is assumed to be 0.45359237 kg, and ounce is 0.028349523125 kg.
This tool performs mathematical unit conversion for informational purposes. For commercial weighing, laboratory, or official measurements, calibrated devices and relevant standards should be taken as the basis.
How kg to gram conversion works
The weight converter first normalizes every value to kilograms, then divides by the target unit coefficient. For kg to gram conversion, kilograms are multiplied by 1000; for grams to kg, grams are divided by 1000.
- 1 kg = 1000 grams
- 1 ton = 1000 kg
- 1 pound = 0.45359237 kg
Pounds, ounces, and stone conversions
Recipes, product listings, and shipping data often use pounds, ounces, or stone. This tool converts those units through their kilogram equivalents and lets you choose the rounding precision.
Frequently Asked Questions
How many grams are in 1 kilogram?
1 kilogram equals 1000 grams. Multiply kilograms by 1000 to convert kg to grams.
How many kilograms are in 1 pound?
1 pound is approximately 0.45359237 kilograms. This converter uses that fixed coefficient.
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