Conversion formula

The conversion factor from millimeters to centimeters is 0.1, which means that 1 millimeter is equal to 0.1 centimeters:

1 mm = 0.1 cm

To convert 500 millimeters into centimeters we have to multiply 500 by the conversion factor in order to get the length amount from millimeters to centimeters. We can also form a simple proportion to calculate the result:

1 mm → 0.1 cm

500 mm → L_(cm)

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

L_(cm) = 500 mm × 0.1 cm

L_(cm) = 50 cm

The final result is:

500 mm → 50 cm

We conclude that 500 millimeters is equivalent to 50 centimeters:

500 millimeters = 50 centimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 centimeter is equal to 0.02 × 500 millimeters.

Another way is saying that 500 millimeters is equal to 1 ÷ 0.02 centimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that five hundred millimeters is approximately fifty centimeters:

500 mm ≅ 50 cm

An alternative is also that one centimeter is approximately zero point zero two times five hundred millimeters.

Conversion table

millimeters to centimeters chart

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