## 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 680 grams into kilograms we have to multiply 680 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

680 g → M(kg)

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

M(kg) = 680 g × 0.001 kg

M(kg) = 0.68 kg

The final result is:

680 g → 0.68 kg

We conclude that 680 grams is equivalent to 0.68 kilograms:

680 grams = 0.68 kilograms

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 1.4705882352941 × 680 grams.

Another way is saying that 680 grams is equal to 1 ÷ 1.4705882352941 kilograms.

## Approximate result

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

680 g ≅ 0.68 kg

An alternative is also that one kilogram is approximately one point four seven one times six hundred eighty 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)
681 grams 0.681 kilograms
682 grams 0.682 kilograms
683 grams 0.683 kilograms
684 grams 0.684 kilograms
685 grams 0.685 kilograms
686 grams 0.686 kilograms
687 grams 0.687 kilograms
688 grams 0.688 kilograms
689 grams 0.689 kilograms
690 grams 0.69 kilograms