You can easily convert 3 grams into kilograms using each unit definition:

- Grams
- gram = millikg = 1e-3 kg = 0.001 kg
- Kilograms
- 1 kg

With this information, you can calculate the quantity of kilograms 3 grams is equal to.

## ¿How many kg are there in 3 g?

In 3 g there are 0.003 kg.

Which is the same to say that **3 grams is 0.003 kilograms**.

Three grams equals to zero kilograms. *Approximation

### ¿What is the inverse calculation between 1 kilogram and 3 grams?

Performing the inverse calculation of the relationship between units, we obtain that **1 kilogram is 333.33333 times 3 grams**.

A kilogram is three hundred thirty-three times three grams. *Approximation