Convert square millimeters to square meters
Square millimeters to square meters. Enter a value to convert, or use the square millimeters to square meters chart further down the page.
1 square millimeter equals 0.000001 square meters. Going the other way, 1 square meter = 1,000,000 square millimeters.
How to convert square millimeters to square meters
To convert square millimeters to square meters, multiply the square millimeter value by 0.000001. You can also divide by 1000000 to get the same answer.
m² = mm² × 0.000001
Worked example
Convert 15 mm² to square meters:
15 mm² = 0.000015 m²
square millimeters to square meters conversion chart
Use this square millimeters to square meters table for quick reference without typing anything.
| square millimeters (mm²) | square meters (m²) |
|---|---|
| 0.01 mm² | 1e-8 m² |
| 0.1 mm² | 0.0000001 m² |
| 1 mm² | 0.000001 m² |
| 2 mm² | 0.000002 m² |
| 3 mm² | 0.000003 m² |
| 5 mm² | 0.000005 m² |
| 10 mm² | 0.00001 m² |
| 20 mm² | 0.00002 m² |
| 50 mm² | 0.00005 m² |
| 100 mm² | 0.0001 m² |
| 1,000 mm² | 0.001 m² |
What is a square millimeter?
The square millimeter (mm²) is a unit of area equal to 0.000001 square meters.
What is a square meter?
The square meter is the SI unit of area — the area of a square one meter on each side.
Frequently asked questions
How many square meters are in a square millimeter?
1 square millimeters equals 0.000001 square meters. Going the other way, 1 square meters is 1,000,000 square millimeters.
How do you convert square millimeters to square meters?
To convert square millimeters to square meters, multiply the square millimeter value by 0.000001. You can also divide by 1000000 to get the same answer.
What is 10 square millimeters in square meters?
10 square millimeters equals 0.00001 square meters. The conversion chart on this page lists the other values people look up most often.
Related area conversions
Convert square millimeters to other units
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Convert other units to square meters
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- acres to square meters
- hectares to square meters
- square kilometers to square meters
- square miles to square meters
- square yards to square meters
- square inches to square meters
- square centimeters to square meters
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