Acre to Square meter

1 ac = 4,046.8564 m²

Value

From

Precision & format

Significant figures

Notation

1 ac equals

4,046.856422m²

All 15 units

Square meterm²
4,046.856422
Square kilometerkm²
0.004046856422
Square centimetercm²
40,468,564.22
Square millimetermm²
4,046,856,422
Hectareha
0.4046856422
Area
40.46856422
Square milemi²
0.0015625
Square yardyd²
4,840
Square footft²
43,560
Square inchin²
6,272,640
Acreac
1
Roodrood
¼ acre
4
Sectionsection
1 mi²
0.0015625
Townshiptwp
36 mi²
0.00004340277778
Barnb
nuclear cross-section
4.046856422 × 10³¹

Acre to Square meter table

Common Acre values converted to Square meter
Acre (ac)	Square meter (m²)
1	4,046.8564
2	8,093.7128
5	20,234.282
10	40,468.564
20	80,937.128
50	202,342.82
100	404,685.64
250	1,011,714.1
500	2,023,428.2
1,000	4,046,856.4

How the conversion works

Multiply the acre figure by 4,046.856422 to get square meter. Every factor on this site is anchored to the SI base unit for area, so the same number is used everywhere it appears.

Going the other way, 1 m² = 0.00024710538 ac — see square meter to acre.

See all 15 area units →