Grams to Kilograms

Convert grams to kilograms. Live result, plus a quick-reference table for common values.

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⇆ Convert Kilograms to Grams instead

Frequently asked questions

How do I convert grams to kilograms?

Multiply the gram value by 0.001. So 1 gram = 0.001 kg, and the calculator above does it instantly for any number.

How many kilograms are in a gram?

There are 0.001 kilograms in one gram. The reference table shows the conversion for common values.

Is this g to kg converter free?

Yes, completely free, no sign-up, and it runs entirely in your browser, so nothing is uploaded.