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Square Meters to Ares Converter

Convert square meters (m²) to ares (a), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an area, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
0.01 a
square miles
3.86102158542 × 10⁻⁷ sq mi
acres
0.000247105381467 ac
square yards
1.1959900463 sq yd
square feet
10.7639104167 sq ft
square inches
1,550.00310001 sq in
square kilometers
1 × 10⁻⁶ km²
hectares
0.0001 ha
square centimeters
10,000 cm²
square millimeters
1,000,000 mm²
square micrometers
1,000,000,000,000 µm²

1 m² = 0.01 a

Show the working
  1. 1 m² = 0.01 a
  2. 1 × 0.01 = 0.01 a

How to convert square meters to ares

1 m² = 0.01 a, so multiply by 0.01 to go from square meters to ares. Going the other way, 1 a = 100 m².

a = m² × 0.01
m² = a × 100

Worked example:

1 m² = 0.01 a
5 × 0.01 = 0.05 a

Square Meters to ares table

Square MetersAres
1 m²0.01 a
2 m²0.02 a
3 m²0.03 a
4 m²0.04 a
5 m²0.05 a
6 m²0.06 a
7 m²0.07 a
8 m²0.08 a
9 m²0.09 a
10 m²0.1 a
15 m²0.15 a
20 m²0.2 a
25 m²0.25 a
30 m²0.3 a
40 m²0.4 a
50 m²0.5 a
75 m²0.75 a
100 m²1 a
250 m²2.5 a
500 m²5 a
1000 m²10 a

About the units

Square Meters (m²)
Square meters, a metric unit. Definition: BIPM SI Brochure.

Formula version 0.1.0Reviewed