Square Meters to Acres (m² to ac)

Free online square meter to acre converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.

AREA CONVERTER — INSTANT RESULT
Formula: multiply the square meter value by 0.00024710538 — i.e. ac = m² × 0.00024710538
Quick check: 1 m² = 0.00024710538 ac

Square Meters to Acres conversion table

Square Meters (m²)Acres (ac)
1 m²0.00024710538 ac
2 m²0.00049421076 ac
3 m²0.00074131614 ac
4 m²0.00098842153 ac
5 m²0.0012355269 ac
6 m²0.0014826323 ac
7 m²0.0017297377 ac
8 m²0.0019768431 ac
9 m²0.0022239484 ac
10 m²0.0024710538 ac
15 m²0.0037065807 ac
20 m²0.0049421076 ac
25 m²0.0061776345 ac
30 m²0.0074131614 ac
40 m²0.0098842153 ac
50 m²0.012355269 ac
75 m²0.018532904 ac
100 m²0.024710538 ac
250 m²0.061776345 ac
500 m²0.12355269 ac
1,000 m²0.24710538 ac

How to convert square meters to acres

To convert square meters to acres, multiply the amount in square meters by 0.00024710538. For example, 10 m² = 0.0024710538 ac. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.

Convert between metric and imperial/US land area units, including the acre (43,560 ft² exactly) and hectare (10,000 m²) used worldwide for land measurement.

Frequently asked questions

How many acres are in one square meter?
One square meter is exactly 0.00024710538 acres.
How do I convert m² to ac?
Multiply the m² value by 0.00024710538 to get ac. The converter at the top of this page does this automatically and works in both directions.
How much is 100 square meters in acres?
100 square meters equals 0.024710538 acres.

Related area conversions

All Area unitsAcres to Square Meters (ac to m²) — reverse conversionin² → cm²yd² → ft²km² → mi²cm² → in²mm² → in²