## 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 7.2 grams into kilograms we have to multiply 7.2 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

7.2 g → M(kg)

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

M(kg) = 7.2 g × 0.001 kg

M(kg) = 0.0072 kg

The final result is:

7.2 g → 0.0072 kg

We conclude that 7.2 grams is equivalent to 0.0072 kilograms:

7.2 grams = 0.0072 kilograms

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 138.88888888889 × 7.2 grams.

Another way is saying that 7.2 grams is equal to 1 ÷ 138.88888888889 kilograms.

## Approximate result

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

7.2 g ≅ 0.007 kg

An alternative is also that one kilogram is approximately one hundred thirty-eight point eight eight nine times seven point two 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)
8.2 grams 0.008 kilograms
9.2 grams 0.009 kilograms
10.2 grams 0.01 kilograms
11.2 grams 0.011 kilograms
12.2 grams 0.012 kilograms
13.2 grams 0.013 kilograms
14.2 grams 0.014 kilograms
15.2 grams 0.015 kilograms
16.2 grams 0.016 kilograms
17.2 grams 0.017 kilograms