## Conversion formula

The conversion factor from centimeters to kilometers is 1.0E-5, which means that 1 centimeter is equal to 1.0E-5 kilometers:

1 cm = 1.0E-5 km

To convert 315 centimeters into kilometers we have to multiply 315 by the conversion factor in order to get the length amount from centimeters to kilometers. We can also form a simple proportion to calculate the result:

1 cm → 1.0E-5 km

315 cm → L(km)

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

L(km) = 315 cm × 1.0E-5 km

L(km) = 0.00315 km

The final result is:

315 cm → 0.00315 km

We conclude that 315 centimeters is equivalent to 0.00315 kilometers:

315 centimeters = 0.00315 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 317.46031746032 × 315 centimeters.

Another way is saying that 315 centimeters is equal to 1 ÷ 317.46031746032 kilometers.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred fifteen centimeters is approximately zero point zero zero three kilometers:

315 cm ≅ 0.003 km

An alternative is also that one kilometer is approximately three hundred seventeen point four six times three hundred fifteen centimeters.

## Conversion table

### centimeters to kilometers chart

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

centimeters (cm) kilometers (km)
316 centimeters 0.003 kilometers
317 centimeters 0.003 kilometers
318 centimeters 0.003 kilometers
319 centimeters 0.003 kilometers
320 centimeters 0.003 kilometers
321 centimeters 0.003 kilometers
322 centimeters 0.003 kilometers
323 centimeters 0.003 kilometers
324 centimeters 0.003 kilometers
325 centimeters 0.003 kilometers