Convert square centimeters to square millimeters

Square centimeters to square millimeters. Enter a value to convert, or use the square centimeters to square millimeters chart further down the page.

1 cm² = 100 mm²

1 square centimeter equals 100 square millimeters. Going the other way, 1 square millimeter = 0.01 square centimeters.

How to convert square centimeters to square millimeters

To convert square centimeters to square millimeters, multiply the square centimeter value by 100. You can also divide by 0.01 to get the same answer.

mm² = cm² × 100

Convert 15 cm² to square millimeters:

15 cm² = 1,500 mm²

Use this square centimeters to square millimeters table for quick reference without typing anything.

A square centimeter is one ten-thousandth of a square meter — the area of a square one centimeter on each side.

The square millimeter (mm²) is a unit of area equal to 0.000001 square meters.

How many square millimeters are in a square centimeter?

1 square centimeters equals 100 square millimeters. Going the other way, 1 square millimeters is 0.01 square centimeters.

How do you convert square centimeters to square millimeters?

To convert square centimeters to square millimeters, multiply the square centimeter value by 100. You can also divide by 0.01 to get the same answer.

What is 10 square centimeters in square millimeters?

10 square centimeters equals 1,000 square millimeters. The conversion chart on this page lists the other values people look up most often.