How many grams are in one kilogram?
One kilogram is exactly 1000 grams.
Convert Kilogram (kg) to Gram (g) instantly.
Choose how you want the answer displayed.
1kg=1000g
| Quick Conversion | Converted |
|---|---|
| 1 kg | 1,000 g |
| 2.5 kg | 2,500 g |
| 5 kg | 5,000 g |
| 10 kg | 10,000 g |
| 25 kg | 25,000 g |
| 50 kg | 50,000 g |
| 75 kg | 75,000 g |
| 100 kg | 100,000 g |
A kilogram is the SI base unit of mass.
Kilograms are the standard metric unit for everyday and professional mass measurement.
A gram is a metric mass unit equal to one thousandth of a kilogram.
Grams are widely used for food, packaging, recipes, lab work, parcels, and small product weights.
Mathematically, gram (g) = kilogram (kg) multiplied by the conversion factor shown below.
1 kg = 1,000 g
1 g = 0.001 kg
1 kg x 1,000 = 1,000 g
The mass in gram (g) is the mass in kilogram (kg) multiplied by 1,000.
mass(g) = mass(kg) x 1,000
Or:
g = kg x 1,000
Formula: value × 1000
Example: 15 kg = 15,000 g
Convert 5 kilogram to gram:
5 kg x 1,000 = 5,000 g
Convert 72 kilogram to gram:
72 kg x 1,000 = 72,000 g
Precision note: Use the exact relationship of 1000 grams per kilogram. Preserve decimal kilograms until after conversion when the source value includes fractions.
1 kg = 1,000 g
1 g = 0.001 kg
If you are starting with gram instead, use the grams to kg page.
| Kilogram [kg] | Gram [g] |
|---|---|
| 0.1 kg | 100 g |
| 0.5 kg | 500 g |
| 2 kg | 2,000 g |
| 3 kg | 3,000 g |
| 7.5 kg | 7,500 g |
| 15 kg | 15,000 g |
| 20 kg | 20,000 g |
| 30 kg | 30,000 g |
| 40 kg | 40,000 g |
| 60 kg | 60,000 g |
| 90 kg | 90,000 g |
| 150 kg | 150,000 g |
One kilogram is exactly 1000 grams.
One gram is exactly 0.001 kilograms.
Use grams for smaller items, ingredients, labels, and precise amounts. Use kilograms for heavier items or summary weights.