Grams to Kilograms
1 Gram = 0.001 Kilograms
Common amounts:
About the gram to kilogram conversion
The gram (g) and the kilogram (kg) are both units of weight. Convert between mass units — milligrams, grams, kilograms, metric tonnes, pounds, ounces and stones.
To convert grams to kilograms, multiply by 0.001. To go back, multiply kilograms by 1,000.
Reference table
| Grams | Kilograms |
|---|---|
| 1 g | 0.001 kg |
| 5 g | 0.005 kg |
| 10 g | 0.01 kg |
| 25 g | 0.025 kg |
| 50 g | 0.05 kg |
| 100 g | 0.1 kg |
Need the reverse conversion? Convert Kilograms to Grams.
Convert Gram to other weight units
Frequently asked questions
- How many kilograms is 1 gram?
- 1 Gram equals 0.001 Kilograms. To go the other way, 1 Kilogram equals 1,000 Grams.
- What's the formula to convert grams to kilograms?
- Multiply the number of grams by 0.001 to get kilograms. For example, 10 grams × 0.001 = 0.01 kilograms.
- Does this converter handle decimals and very large numbers?
- Yes. Type any real number, including decimals or values in the trillions. Math runs entirely in your browser — no server round-trip, no sign-up, and nothing to install.