Square Meters to Acres Calculator
Convert square meters to acres instantly, and back again. Enter a value in either field below. One acre equals 4,046.86 square meters — this converter does the division and multiplication for you.
Square Meters ↔ Acres Converter
Editing either field updates the other automatically. 1 acre = 4,046.856 m².
How to Convert Square Meters to Acres
Divide the number of square meters by 4,046.86:
Acres = Square meters ÷ 4,046.86
To convert acres back to square meters, multiply by 4,046.86 instead. For example, 8,000 m² ÷ 4,046.86 = 1.977 acres.
Square Meters to Acres Conversion Table
| Square Meters | Acres |
|---|---|
| 500 m² | 0.1236 acre |
| 1,000 m² | 0.2471 acre |
| 2,000 m² | 0.4942 acre |
| 4,046.86 m² | 1 acre |
| 5,000 m² | 1.2355 acres |
| 10,000 m² | 2.4711 acres |
| 20,000 m² | 4.9421 acres |
| 50,000 m² | 12.355 acres |
Square Meters, Hectares and Acres
Square meters are the base metric unit of area. For land, they roll up into hectares and convert across to acres like this:
| Unit | In square meters |
|---|---|
| 1 m² | 1 m² |
| 1 are | 100 m² |
| 1 hectare | 10,000 m² |
| 1 acre | 4,046.86 m² |
Measure in Square Meters on a Map
To measure an area in square meters without knowing its dimensions, trace it on satellite imagery with the acreage calculator map — it shows square meters, acres and hectares side by side. See also the acres to hectares calculator.
Frequently Asked Questions
How many square meters are in an acre?
One acre equals 4,046.86 square meters.
How do I convert square meters to acres?
Divide the number of square meters by 4,046.86. For example, 10,000 m² ÷ 4,046.86 = 2.4711 acres.
How many acres is 1,000 square meters?
1,000 square meters is about 0.2471 acres, roughly a quarter of an acre.
How many square meters is a hectare?
One hectare is 10,000 square meters, which equals about 2.4711 acres.
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