Area Converter
Square millimeter
Definition: A square millimeter (symbol: mm┬▓) is a unit of area in the metric system equal to the area of a square with sides of one millimeter.
History/origin: The square millimeter is derived from the SI base unit of length, the meter. The prefix "milli-" indicates one-thousandth, so a square millimeter is one millionth of a square meter.
Current use: Square millimeters are primarily used in scientific fields, engineering, and manufacturing to measure very small areas, such as the cross-section of electrical wires or tiny electronic components.
Square centimeter
Definition: A square centimeter (symbol: cm┬▓) is a metric unit of area equal to a square with one centimeter on each side.
History/origin: Derived from the meter, the square centimeter has been used since the adoption of the metric system. It is exactly one ten-thousandth of a square meter.
Current use: Square centimeters are commonly used to measure small everyday objects, in medical contexts (like skin surface area), and in artwork.
Square millimeter to Square centimeter Conversion Table
| Square millimeter [mm2] | Square centimeter [cm2] |
|---|---|
| 0.01 mm2 | 0.0001 cm2 |
| 0.1 mm2 | 0.001 cm2 |
| 1 mm2 | 0.01 cm2 |
| 2 mm2 | 0.02 cm2 |
| 3 mm2 | 0.03 cm2 |
| 5 mm2 | 0.05 cm2 |
| 10 mm2 | 0.1 cm2 |
| 20 mm2 | 0.2 cm2 |
| 50 mm2 | 0.5 cm2 |
| 100 mm2 | 1 cm2 |
| 1000 mm2 | 10 cm2 |
How to Convert Square millimeter to Square centimeter
1 mm2 = 0.01 cm2
1 cm2 = 100 mm2
Example: convert 15 mm2 to cm2:
15 mm2 = 15 × 0.01 cm2 = 0.15 cm2