15 centimeters in kilometers

Result

The conversion result is: 15 centimeters is equivalent to 0.00015 kilometers.^[1]

Conversion formula
How to convert 15 centimeters to kilometers?

We know (by definition) that: 1 cm = 1e-05 km.

We can set up a proportion to solve for the number of kilometers.

1 cm / 15 cm = 1e-05 km / x km

Now, we cross multiply to solve for our unknown x:

x km = (15 cm / 1 cm) * 1e-05 km → x km = 0.00015000000000000001 km

Conclusion:

15 cm = 0.00015000000000000001 km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 6666.66666666667 times 15 centimeters.

It can also be expressed as: 15 centimeters is equal to 1 / 6666.66666666667 kilometers.

Approximation

An approximate numerical result would be: fifteen centimeters is about zero kilometers, or alternatively, a kilometer is about six thousand, six hundred and sixty-six point six seven times fifteen centimeters.