## Conversion formula

The conversion factor from grams to kilograms is 0.001, which means that 1 gram is equal to 0.001 kilograms:

1 g = 0.001 kg

To convert 30 grams into kilograms we have to multiply 30 by the conversion factor in order to get the mass amount from grams to kilograms. We can also form a simple proportion to calculate the result:

1 g → 0.001 kg

30 g → M(kg)

Solve the above proportion to obtain the mass M in kilograms:

M(kg) = 30 g × 0.001 kg

M(kg) = 0.03 kg

The final result is:

30 g → 0.03 kg

We conclude that 30 grams is equivalent to 0.03 kilograms:

30 grams = 0.03 kilograms

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 33.333333333333 × 30 grams.

Another way is saying that 30 grams is equal to 1 ÷ 33.333333333333 kilograms.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty grams is approximately zero point zero three kilograms:

30 g ≅ 0.03 kg

An alternative is also that one kilogram is approximately thirty-three point three three three times thirty grams.

## Conversion table

### grams to kilograms chart

For quick reference purposes, below is the conversion table you can use to convert from grams to kilograms

grams (g) kilograms (kg)
31 grams 0.031 kilograms
32 grams 0.032 kilograms
33 grams 0.033 kilograms
34 grams 0.034 kilograms
35 grams 0.035 kilograms
36 grams 0.036 kilograms
37 grams 0.037 kilograms
38 grams 0.038 kilograms
39 grams 0.039 kilograms
40 grams 0.04 kilograms