Convert Acres to Square Meters

Enter your acre value in the form below to get the value calculated in square meters.

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Results in Square Meters:
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1 ac = 4,046.856422 sq m

How to Convert Acres to Square Meters Using an Easy Conversion Formula

Calculators can be used to convert measurements from one unit to another

Convert acres to square meters with this simple formula:

square meters = acres × 4,046.856422

Converting an acre area measurement to a square meter measurement involves multiplying your area by the conversion ratio to find the result. An acre is equal to 4,046.856422 square meters, so to convert simply multiply by 4,046.856422.

For example:
5 ac = (5 × 4,046.856422) = 20,234.282112 sq m

Use an acreage calculator to find the area of a plot of land in acres by locating the boundaries on a map.

Acres and square meters are both units used to measure area. Learn more about area and find more area measurement conversion calculators. An acre is an imperial measurement and can be abbreviated as ac, for example 1 ac. A square meter is a metric measurement and can be abbreviated as sq m, for example 1 sq m. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

acres and square meters are units used to measure area
Convert Square Meters to Acres

Acre Measurements and Equivalent Square Meter Conversions

Common acre values converted to the equivalent square meter value
Acres Square Meters
1 ac 4,047 sq m
2 ac 8,094 sq m
3 ac 12,141 sq m
4 ac 16,187 sq m
5 ac 20,234 sq m
6 ac 24,281 sq m
7 ac 28,328 sq m
8 ac 32,375 sq m
9 ac 36,422 sq m
10 ac 40,469 sq m
11 ac 44,515 sq m
12 ac 48,562 sq m
13 ac 52,609 sq m
14 ac 56,656 sq m
15 ac 60,703 sq m
16 ac 64,750 sq m
17 ac 68,797 sq m
18 ac 72,843 sq m
19 ac 76,890 sq m
20 ac 80,937 sq m
21 ac 84,984 sq m
22 ac 89,031 sq m
23 ac 93,078 sq m
24 ac 97,125 sq m
25 ac 101,171 sq m
26 ac 105,218 sq m
27 ac 109,265 sq m
28 ac 113,312 sq m
29 ac 117,359 sq m
30 ac 121,406 sq m
31 ac 125,453 sq m
32 ac 129,499 sq m
33 ac 133,546 sq m
34 ac 137,593 sq m
35 ac 141,640 sq m
36 ac 145,687 sq m
37 ac 149,734 sq m
38 ac 153,781 sq m
39 ac 157,827 sq m
40 ac 161,874 sq m

More Area Conversions

Convert to Square Miles Area
1 ac is equal to 0.001563 square miles
Convert to Square Yards Area
1 ac is equal to 4,840 square yards
Convert to Square Feet Area
1 ac is equal to 43,560 square feet
Convert to Square Inches Area
1 ac is equal to 6,272,640 square inches
Convert to Square Kilometers Area
1 ac is equal to 0.004047 square kilometers
Convert to Hectares Area
1 ac is equal to 0.404686 hectares
Convert to Ares Area
1 ac is equal to 40.468564 ares
Convert to Square Centimeters Area
1 ac is equal to 40,468,564.2 square centimeters
Convert to Square Millimeters Area
1 ac is equal to 4,046,856,422.4 square millimeters