Grams to Kilograms
Convert grams (g) to kilograms (kg). Type in either box; the other updates as you go.
1 gram equals0.001 kg
1 kilogram equals1,000 g
Formulakg = g × 0.001
How to convert grams to kilograms
To convert grams to kilograms, multiply the number of grams by 0.001.
kg = g × 0.001
Example
Convert 5 grams to kilograms:
5 g × 0.001 = 0.005 kg
Gram to kilogram conversion chart
| 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 |
| 12 g | 0.012 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 |
| 60 g | 0.06 kg |
| 70 g | 0.07 kg |
| 75 g | 0.075 kg |
| 80 g | 0.08 kg |
| 90 g | 0.09 kg |
| 100 g | 0.1 kg |
| 150 g | 0.15 kg |
| 200 g | 0.2 kg |
| 250 g | 0.25 kg |
| 500 g | 0.5 kg |
| 1,000 g | 1 kg |
Going the other way? See the kilograms to grams chart.
About the units
Gram (g)
A gram is one thousandth of a kilogram. Food packaging and recipes outside the US weigh ingredients in grams.
Kilogram (kg)
The kilogram is the SI base unit of mass, defined since 2019 by a fixed value of the Planck constant.
Frequently asked questions
How many kilograms are in a gram?
There are 0.001 kilograms in a gram.
How many grams are in a kilogram?
There are 1,000 grams in a kilogram.
How do you convert grams to kilograms?
To convert grams to kilograms, multiply the number of grams by 0.001.
What is 5 grams in kilograms?
5 grams equals 0.005 kilograms.
Convert between kilograms, pounds, ounces, grams, stone and tons. Open the weight converter to see a value in every unit at once.