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Convert square meter to acre

1 m² = 0.0002471053815 ac

1 m² = 0.000247 ac
1 m² in every area unit
square millimeter1,000,000 mm²
square centimeter10,000 cm²
square meter1 m²
hectare0.0001 ha
square kilometer0.000001 km²
square inch1,550 in²
square foot10.8 ft²
square yard1.2 yd²
acre0.000247 ac
square mile3.86e-07 mi²
How the conversion works

Multiply by 0.0002471053815 to go from square meter to acre, or divide by it to go back. Every conversion on this site routes through the SI value (m²) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.

Going the other way? acre to square meter — 1 ac = 4,046.856422 m².

square meter to acre — common values
1 m²0.00024710538 ac
2 m²0.00049421076 ac
3 m²0.00074131614 ac
5 m²0.0012355269 ac
10 m²0.0024710538 ac
15 m²0.0037065807 ac
20 m²0.0049421076 ac
25 m²0.0061776345 ac
50 m²0.012355269 ac
75 m²0.018532904 ac
100 m²0.024710538 ac
250 m²0.061776345 ac
500 m²0.12355269 ac
1000 m²0.24710538 ac
Other area conversions
mm² → accm² → acm² → mm²m² → cm²m² → km²m² → in²m² → ft²m² → yd²

All area units →

Solvers that use area