Kilogram to Gram Converter (kg to g)
1 kilogram = 1,000 gram. A kilogram is exactly 1,000 grams.
⇄ Swap
Result
2.5 kg = 2,500 g
How to convert kilogram to gram
A kilogram is exactly 1,000 grams. It is the most common metric weight conversion in cooking, shipping and body weight, and needs only a decimal shift.
Formula
g = kg × 1,000
Worked example
2.5 kg × 1,000 = 2,500 g
Kilogram to Gram quick-reference table
| Kilogram (kg) | Gram (g) |
|---|---|
| 1 kg | 1,000 g |
| 5 kg | 5,000 g |
| 10 kg | 10,000 g |
| 25 kg | 25,000 g |
| 50 kg | 50,000 g |
| 100 kg | 100,000 g |
Real-life examples
A 2.5 kg bag of potatoes is 2,500 g, and a 0.35 kg parcel is 350 g.
Frequently asked questions
How many grams are in a kilogram?
There are exactly 1,000 grams in 1 kilogram.
How do I convert grams to kg fast?
Divide by 1,000: move the decimal point three places to the left.
What is 1 kilogram in gram?
1 kilogram = 1,000 gram (kg to g).
What is the formula to convert kg to g?
g = kg × 1,000. For example, 2.5 kg × 1,000 = 2,500 g.
How do I convert g back to kg?
Use the reverse converter: 1 gram = 0.001 kilogram. Check: 2,500 g converts back to 2.5 kg.
Reverse conversion
Need the other direction? Gram to Kilogram converter (g to kg): 1 gram = 0.001 kilogram.
Related weight conversions
- Kilogram to Pound converter
- Pound to Kilogram converter
- Stone to Kilogram converter
- Kilogram to Stone converter
- Gram to Ounce converter
- Ounce to Gram converter