TotalMillimeters Squared (mm2) Conversions
Millimeters Squared (mm²) is a unit of area. Pick a converter below to convert Millimeters Squared to any other area unit — each one shows the formula, a worked example and a reference table.
Quick Reference
| 1 mm² = 0.01 cm² | Centimeters Squared |
| 1 mm² = 1.0000e-06 m² | Meters Squared |
| 1 mm² = 1.0000e-10 ha | Hectares |
| 1 mm² = 1.0000e-12 km² | Kilometers Squared |
| 1 mm² = 0.00155 in² | Inches Squared |
| 1 mm² = 1.0764e-05 ft² | Square Feet |
| 1 mm² = 1.1960e-06 yd² | Square Yards |
| 1 mm² = 2.4711e-10 ac | Acres |
| 1 mm² = 3.8610e-13 mi² | Square Miles |