Unit Converter

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 90 centimeters into kilometers we have to multiply 90 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

90 cm → L(km)

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

L(km) = 90 cm × 1.0E-5 km

L(km) = 0.0009 km

The final result is:

90 cm → 0.0009 km

We conclude that 90 centimeters is equivalent to 0.0009 kilometers:

90 centimeters = 0.0009 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 1111.1111111111 × 90 centimeters.

Another way is saying that 90 centimeters is equal to 1 ÷ 1111.1111111111 kilometers.

Approximate result

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

90 cm ≅ 0.001 km

An alternative is also that one kilometer is approximately one thousand one hundred eleven point one one one times ninety 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)
91 centimeters 0.001 kilometers
92 centimeters 0.001 kilometers
93 centimeters 0.001 kilometers
94 centimeters 0.001 kilometers
95 centimeters 0.001 kilometers
96 centimeters 0.001 kilometers
97 centimeters 0.001 kilometers
98 centimeters 0.001 kilometers
99 centimeters 0.001 kilometers
100 centimeters 0.001 kilometers