1 gram (g) is equal to 0.001 kilograms (kg).
1 g = (1/1000) kg = 0.001 kg
The mass m in kilograms (kg) is equal to the mass m in grams (g) divided by 1000:
m(kg) = m(g) / 1000
Convert 5 g to kilograms:
m(kg) = 5 g / 1000 = 0.005 kg
| Grams (g) | Kilograms (kg) | 
|---|---|
| 0 g | 0 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 | 
| 20 g | 0.02 kg | 
| 30 g | 0.03 kg | 
| 40 g | 0.04 kg | 
| 50 g | 0.05 kg | 
| 60 g | 0.06 kg | 
| 70 g | 0.07 kg | 
| 80 g | 0.08 kg | 
| 90 g | 0.09 kg | 
| 100 g | 0.1 kg | 
| 1000 g | 1 kg |