Convert Kilogram (kg) to Gram (g) instantly. Enter any value — result updates live.
Converting Kilogram to Gram is a common weight conversion. One kilogram (kg) equals 1,000 gram (g). The kilogram is the base SI unit of mass, used globally in science, commerce, and daily life.
This conversion is commonly needed for shipping and postage calculations, medical dosage calculations, grocery shopping abroad. Grams are used for food nutrition labels, cooking recipes, and lightweight measurements.
To put kilogram in perspective: a grand piano (about 300 kg). In gram, common references include a paperclip (about 1 g).
The kilogram was the last SI base unit still defined by a physical artifact (a platinum-iridium cylinder in Paris) until 2019, when it was redefined using the Planck constant.
A gram was originally defined as the mass of one cubic centimeter of water at 4°C.
People frequently convert between kilogram and gram for:
| Kilogram (kg) | Gram (g) |
|---|---|
| 1 kg | 1,000 g |
| 2 kg | 2,000 g |
| 5 kg | 5,000 g |
| 10 kg | 10,000 g |
| 15 kg | 15,000 g |
| 20 kg | 20,000 g |
| 25 kg | 25,000 g |
| 30 kg | 30,000 g |
| 50 kg | 50,000 g |
| 100 kg | 100,000 g |
| 200 kg | 200,000 g |
| 500 kg | 500,000 g |
| 1000 kg | 1,000,000 g |