Convert grams to kg
Enter the number of grams that you want to convert to kilograms.
How to Convert Grams to Kilograms
The gram and kilogram are both units of weight. By definition, 1 kilogram equals exactly 1000 grams. This means to convert grams to kilograms, you divide by 1000.
Formula
Step-by-Step Example
Convert 5 g to kilograms:
We need to convert grams to kilograms
Since 1 kg = 1000 g, divide by 1000
5 ÷ 1000 = 0.005
5 g = 0.005 kg
Gram to Kilogram Conversion Table
Quick reference table for common gram to kilogram conversions. Click any value for detailed calculation.
| Grams (g) | Kilograms (kg) |
|---|---|
| 0.1 g | 0.0001 kg |
| 0.5 g | 0.0005 kg |
| 1 g | 0.001 kg |
| 2 g | 0.002 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 |
About These Units
Gram (g)
A gram (g) is a metric unit of mass equal to 1/1000 kilogram or approximately 0.035 ounces. Grams are the standard unit for food nutrition labels, cooking recipes, jewelry weight, and postal rates. One gram of water equals one milliliter in volume.
Kilogram (kg)
The kilogram (kg) is the base unit of mass in the International System of Units (SI), used worldwide for measuring weight. One kilogram equals 1,000 grams or approximately 2.205 pounds. Kilograms measure body weight, food packaging, luggage limits, and scientific applications.
Frequently Asked Questions
How do I convert grams to kilograms?
To convert grams to kilograms, divide the value by 1000. For example, 10 g = 0.01 kg.
How many kilograms are in 1 gram?
1 gram equals 0.001 kilograms.
What is the formula for grams to kilograms?
The formula is: kg = g ÷ 1000.