Kilogram (kg)
The kilogram is the SI base unit of mass and the main mass measure in everyday life, trade, and science.
History: since 2019, the kilogram has been defined through the Planck constant rather than a physical artifact.
Quickly convert kilograms to grams without lookup tables or manual math.
This page is focused on converting kilograms to grams. Type a number into the first field and the result appears immediately in the second field.
Example: 1 kg = 1000 g. Conversion formula: result = value × 1 / 0.001.
Use this converter for everyday calculations, study notes, engineering checks, and quick value verification without installing a separate app.
The kilogram is the SI base unit of mass and the main mass measure in everyday life, trade, and science.
History: since 2019, the kilogram has been defined through the Planck constant rather than a physical artifact.
The gram is one thousandth of a kilogram and is useful for food, medicine, labs, and small goods.
History: the gram entered the French metric system as the mass of one cubic centimeter of water under specified conditions.
Enter a value in the Kilogram field. The converter applies the formula "result = value × 1 / 0.001" and immediately shows the result in grams.
1 kg = 1000 g.
Yes. Use the swap button or choose the reverse pair from the full conversion list.