Weight Converter
Mass in metric and imperial units.
Conversion
Grams to Kilograms Converter
1 gram = 0.001 kg. Enter any value to convert grams (g) to kilograms (kg), or use the table below for common values.
Formula
kg = g × 0.001
Example: 10 g = 0.01 kg. To convert the other way, use g = kg × 1,000.
Grams to Kilograms conversion table
| Grams (g) | Kilograms (kg) |
|---|---|
| 1 g | 0.001 kg |
| 2 g | 0.002 kg |
| 3 g | 0.003 kg |
| 4 g | 0.004 kg |
| 5 g | 0.005 kg |
| 6 g | 0.006 kg |
| 7 g | 0.007 kg |
| 8 g | 0.008 kg |
| 9 g | 0.009 kg |
| 10 g | 0.01 kg |
| 15 g | 0.015 kg |
| 20 g | 0.02 kg |
| 25 g | 0.025 kg |
| 30 g | 0.03 kg |
| 40 g | 0.04 kg |
| 50 g | 0.05 kg |
| 75 g | 0.075 kg |
| 100 g | 0.1 kg |
| 250 g | 0.25 kg |
| 500 g | 0.5 kg |
| 1,000 g | 1 kg |
About grams and kilograms
The gram is one thousandth of a kilogram, used for food, cooking and postage.
The kilogram is the SI base unit of mass, defined since 2019 by the Planck constant. Body weight and most goods are measured in kilograms worldwide.
Other Weight conversions
Frequently asked questions
How do I convert grams to kilograms?
Use the formula kg = g × 0.001. For example, 10 g = 0.01 kg.
What is 1 gram in kilograms?
1 g = 0.001 kg.
How do I convert kilograms back to grams?
Use g = kg × 1,000. 1 kg = 1,000 g.