## Conversion formula

The conversion factor from inches to kilometers is 2.54E-5, which means that 1 inch is equal to 2.54E-5 kilometers:

1 in = 2.54E-5 km

To convert 1 inches into kilometers we have to multiply 1 by the conversion factor in order to get the length amount from inches to kilometers. We can also form a simple proportion to calculate the result:

1 in → 2.54E-5 km

1 in → L(km)

Solve the above proportion to obtain the length L in kilometers:

L(km) = 1 in × 2.54E-5 km

L(km) = 2.54E-5 km

The final result is:

1 in → 2.54E-5 km

We conclude that 1 inches is equivalent to 2.54E-5 kilometers:

1 inches = 2.54E-5 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 39370.078740157 × 1 inches.

Another way is saying that 1 inches is equal to 1 ÷ 39370.078740157 kilometers.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one inches is approximately zero kilometers:

1 in ≅ 0 km

An alternative is also that one kilometer is approximately thirty-nine thousand three hundred seventy point zero seven nine times one inches.

## Conversion table

### inches to kilometers chart

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

inches (in) kilometers (km)
2 inches 0 kilometers
3 inches 0 kilometers
4 inches 0 kilometers
5 inches 0 kilometers
6 inches 0 kilometers
7 inches 0 kilometers
8 inches 0 kilometers
9 inches 0 kilometers
10 inches 0 kilometers
11 inches 0 kilometers