How Do You Convert a Square Centimeter to a Square Meter?

There are 100 centimeters in 1 meter, so the math for converting 1 square centimeter to square meters is simple. Multiply 100 by 100 to get the number of square centimeters in a square meter, then divide the number of centimeters you're converting by the result: 1/(100 x 100) = 0.0001.