Convert Kilogram to Gram
Convert Kilogram to Gram instantly. 1 kg = 1,000 g. Formula, worked examples and a quick reference table.
Last updated
One kilogram equals 1,000 grams. To convert any number of kilograms to grams, multiply by 1,000.
The converter above works in both directions and updates as you type. Below you will find the formula, a worked example and a reference table of common values.
Kilogram to Gram formula
To go the other way, use kilogram = gram ÷ 1,000.
About these units
Since 2019 the kilogram has been defined by the Planck constant rather than a metal cylinder in Paris, making it reproducible in any properly equipped laboratory.
Kilogram to Gram conversion table
| Kilogram | Gram |
|---|---|
| 1 kg | 1,000 g |
| 2 kg | 2,000 g |
| 3 kg | 3,000 g |
| 5 kg | 5,000 g |
| 10 kg | 10,000 g |
| 20 kg | 20,000 g |
| 25 kg | 25,000 g |
| 50 kg | 50,000 g |
| 100 kg | 100,000 g |
| 250 kg | 250,000 g |
| 500 kg | 500,000 g |
| 1,000 kg | 1,000,000 g |
Frequently asked questions
How many grams are in a kilogram? +
There are 1,000 grams in one kilogram.
What is 10 kg in g? +
10 kg equals 10,000 g. Multiply 10 by 1,000.
How do I convert gram back to kilogram? +
Use kilogram = gram ÷ 1,000. The converter above handles both directions, or see our dedicated Gram to Kilogram page.