1 acre = 4046.86 square meters
Convert acres to square meters.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
1 row could not be read rows could not be read
The formula
m² = ac × 4046.86
Worked through with a real value: 10 acres = 40468.6 square meters.
Going the other way: ac = m² × 0.000247105, so 1 square meter = 0.000247105 acres.
What each unit is
- acre ac
- A unit of land area equal to 43,560 square feet, historically defined as what a yoked ox could plough in one day. Still the standard land measurement in the United States and some Commonwealth countries.
- square meter m²
- The SI base unit of area, equal to a square one metre on each side.
Where these come from
- 1 acre = 4046.8564224 square meters
Every other number on this page is computed from those, and each category is pinned to conversions worked out by hand from the units' primary definitions before it ships.
Conversion tables
| acres (ac) | square meters (m²) |
|---|---|
| 1 | 4046.86 |
| 2 | 8093.71 |
| 3 | 12140.6 |
| 4 | 16187.4 |
| 5 | 20234.3 |
| 6 | 24281.1 |
| 7 | 28328 |
| 8 | 32374.9 |
| 9 | 36421.7 |
| 10 | 40468.6 |
| 20 | 80937.1 |
| 25 | 101171 |
| 50 | 202343 |
| 75 | 303514 |
| 100 | 404686 |
| square meters (m²) | acres (ac) |
|---|---|
| 1 | 0.000247105 |
| 2 | 0.000494211 |
| 3 | 0.000741316 |
| 4 | 0.000988422 |
| 5 | 0.00123553 |
| 6 | 0.00148263 |
| 7 | 0.00172974 |
| 8 | 0.00197684 |
| 9 | 0.00222395 |
| 10 | 0.00247105 |
| 20 | 0.00494211 |
| 25 | 0.00617763 |
| 50 | 0.0123553 |
| 75 | 0.0185329 |
| 100 | 0.0247105 |
Questions
How many square meters are in a acre?
1 acre = 4046.86 square meters.
How do I convert acres to square meters?
Use m² = ac × 4046.86. For example, 10 acres = 40468.6 square meters.
How many acres are in one square meter?
1 square meter = 0.000247105 acres.
What is 10 acres in square meters?
10 acres = 40468.6 square meters.
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