Square Meter to Acre Calculator
1 Square Meter = 0.000247105 Acre. Divide square meters by 4,046.8564 to get acres.
Square Meter to Acre Formula
To convert square meters to acres, divide the number of square meters by 4,046.8564224 (the same as multiplying by 0.000247105381). The factor is exact because the international acre is defined as 4,046.8564224 square meters.
Example: 1,000 Square Meters ÷ 4,046.8564 = 0.2471 Acres. For 10,000 Square Meters (1 hectare): 2.4711 Acres.
Square Meter to Acre – Quick Reference Table
Common conversion values for quick reference
| Square Meter | Acre | Hectare | Square Feet |
|---|---|---|---|
| 100 Sq.Mt | 0.0247 | 0.0100 | 1,076.4 |
| 250 Sq.Mt | 0.0618 | 0.0250 | 2,691.0 |
| 500 Sq.Mt | 0.1236 | 0.0500 | 5,382.0 |
| 1,000 Sq.Mt | 0.2471 | 0.1000 | 10,763.9 |
| 2,000 Sq.Mt | 0.4942 | 0.2000 | 21,527.8 |
| 4,047 Sq.Mt | 1.0000 | 0.4047 | 43,561.5 |
| 5,000 Sq.Mt | 1.2355 | 0.5000 | 53,819.6 |
| 10,000 Sq.Mt | 2.4711 | 1.0000 | 107,639.1 |
| 20,000 Sq.Mt | 4.9421 | 2.0000 | 215,278.2 |
| 50,000 Sq.Mt | 12.3553 | 5.0000 | 538,195.5 |
| 100,000 Sq.Mt | 24.7105 | 10.0000 | 1,076,391.0 |
Square Meter to Acre – Conversion Guide
Plot areas in metric countries are given in square meters, but overseas buyers, farm advisers and many online listings use acres. This page converts square meters to acres using the exact international acre.
Formula
- Acres = Square Meters ÷ 4,046.8564224
- Acres = Square Meters × 0.000247105381
- 1 Hectare (10,000 m²) = 2.4710538 Acres
Worked examples
- 100 m² = 0.0247 acre
- 500 m² = 0.1236 acre
- 1,000 m² = 0.2471 acre
- 4,047 m² = 1.0000 acre (to four decimals)
- 10,000 m² = 2.4711 acres
Rounding
The calculator works with full precision and rounds only the displayed result. If you need a figure for a legal document, quote the surveyed area in the unit stated on the title or survey plan.