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 720.8 grams into kilograms we have to multiply 720.8 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

720.8 g → M_(kg)

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

M_(kg) = 720.8 g × 0.001 kg

M_(kg) = 0.7208 kg

The final result is:

720.8 g → 0.7208 kg

We conclude that 720.8 grams is equivalent to 0.7208 kilograms:

720.8 grams = 0.7208 kilograms

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 1.3873473917869 × 720.8 grams.

Another way is saying that 720.8 grams is equal to 1 ÷ 1.3873473917869 kilograms.

Approximate result

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

720.8 g ≅ 0.721 kg

An alternative is also that one kilogram is approximately one point three eight seven times seven hundred twenty point eight 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