EngiRef / Mass conversion
Convert Kilograms to Grams (kg to g)
1 kg = 1000 g. Convert kilograms to grams with the exact factor, a common-values table and a free converter.
MassSingle factor7 worked values
Conversion factor
g = kg × 1000
1 kg = 1000 g
Multiply by 1000 g to go from kilograms to grams, or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
kg to g table
| Kilograms (kg) | Grams (g) |
|---|---|
| 1 kg | 1000 g |
| 2 kg | 2000 g |
| 5 kg | 5000 g |
| 10 kg | 10000 g |
| 20 kg | 20000 g |
| 50 kg | 50000 g |
| 100 kg | 100000 g |
Every figure is computed at build time by the site’s own converter from the mass unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many grams are in one kilogram?
One kilogram is 1000 g, so 100 kg is 100000 g.
What is the formula to convert kilograms to grams?
g = kg × 1000. Multiply the value in kilograms by 1000 to get grams.
How do I convert grams back to kilograms?
kg = g × 0.001, so 1 g is 0.001 kg. The g to kg page carries the same table in that direction.