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Square Millimeters to Square Meters Converter

0.000001

1 mm² = 0.000001 m²

How to convert square millimeters to square meters

square meters = square millimeters ÷ 1,000,000

To convert square millimeters to square meters, divide the number of square millimeters by 1,000,000.

1 mm² = 0.000001 m²

Examples

  • One square centimeter: 100 mm² ÷ 1,000,000 = 0.0001 m²
  • 2.5 mm² ÷ 1,000,000 = 0.0000025 m²

Square millimeters to square meters conversion table

Square millimeters (mm²) Square meters (m²)
1 mm² 0.000001 m²
2 mm² 0.000002 m²
3 mm² 0.000003 m²
4 mm² 0.000004 m²
5 mm² 0.000005 m²
10 mm² 0.00001 m²
15 mm² 0.000015 m²
20 mm² 0.00002 m²
25 mm² 0.000025 m²
50 mm² 0.00005 m²
75 mm² 0.000075 m²
100 mm² 0.0001 m²
200 mm² 0.0002 m²
500 mm² 0.0005 m²
1,000 mm² 0.001 m²
5,000 mm² 0.005 m²
10,000 mm² 0.01 m²

Unit definitions

Square millimeter (mm²)
A square millimeter is one millionth of a square meter. It is the standard unit for the cross-sectional area of electrical wire and cable outside North America.
Square meter (m²)
The square meter is the SI unit of area, the area of a square with 1-meter sides. It is used for floor area and land plots in most of the world.

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