Grams to Kilograms (g to kg)
Free online gram to kilogram converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
WEIGHT AND MASS CONVERTER — INSTANT RESULT
Formula: multiply the gram value by 0.001 — i.e. kg = g × 0.001
Quick check: 1 g = 0.001 kg
Quick check: 1 g = 0.001 kg
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 |
How to convert grams to kilograms
To convert grams to kilograms, multiply the amount in grams by 0.001. For example, 10 g = 0.01 kg. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert between metric, avoirdupois, troy and apothecary mass units. The kilogram is the SI base unit of mass; pounds and ounces below follow the international avoirdupois definitions (1 lb = 0.45359237 kg exactly).
Frequently asked questions
How many kilograms are in one gram?
One gram is exactly 0.001 kilograms.
How do I convert g to kg?
Multiply the g value by 0.001 to get kg. The converter at the top of this page does this automatically and works in both directions.
How much is 100 grams in kilograms?
100 grams equals 0.1 kilograms.