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Convert Square Millimeters to Ares

mm2\mathrm{mm}^{2}
=
a\text{a}

Square Millimeter (mm²)

A metric unit of area equal to the area of a square with sides of 1 millimeter.

Are (a)

A non‑SI metric land‑measure equal to 100 square meters (10 m × 10 m), historically used for parcels, gardens, and cadastral records.

Square Millimeters to Ares Conversion Table

Square Millimeters (mm²)Ares (a)
11 × 10^-8
22 × 10^-8
55 × 10^-8
101 × 10^-7
202 × 10^-7
505 × 10^-7
1000.000001
2500.0000025
5000.000005
10000.00001

How to Convert Square Millimeters to Ares

Conversion factor:

1 mm2=1×10−8 a1\,\mathrm{mm}^{2} = 1 × 10^-8\,\text{a}

Inverse factor:

1 a=100000000 mm21\,\text{a} = 100000000\,\mathrm{mm}^{2}

Example

Convert 15 mm² to a:

a=mm2×1×10−8\text{a} = \mathrm{mm}^{2} \times 1 × 10^-8
a=15×1×10−8\text{a} = 15 \times 1 × 10^-8
a=1.5×10−7\text{a} = 1.5 × 10^-7
=1.5×10−7 a= 1.5 × 10^-7 \, \text{a}

All conversions from Square Millimeters (mm²)