🗺️ Square Meters to Acres Converter

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Converted Value
0.000247105

Also available in our Android app, with charts and full breakdown tables.

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⚡ Square Meters to Acres: the quick answer

1 m² = 0.000247105 ac 1 square meter equals 0.000247105 acres

To convert square meters to acres, multiply the value by 0.000247105. To go the other way, multiply acres by 4,046.86 to get square meters.

↔ Convert acres to square meters instead

🧮 Formula

Square Meters to Acres
ac = m² × 0.000247105
Acres to Square Meters
m² = ac × 4,046.86

Where

  • m² = the area in square meters
  • ac = the area in acres
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per square meter) ÷ (square meters per acre).

📊 Square Meters to Acres conversion table

Square Meters (m²)Acres (ac)
1 m²0.000247105 ac
2 m²0.000494211 ac
5 m²0.00123553 ac
10 m²0.00247105 ac
20 m²0.00494211 ac
50 m²0.0123553 ac
100 m²0.0247105 ac
500 m²0.123553 ac
1,000 m²0.247105 ac

✏️ Worked examples

Convert 25 square meters to acres

25 m² × 0.000247105 = 0.00617763 ac

Try this example →

Convert 250 square meters to acres

250 m² × 0.000247105 = 0.0617763 ac

Try this example →

📘 About these units

Square meter (m²). The square meter is the SI unit of area, the area of a square with 1 m sides.

Acre (ac). An acre is 43,560 square feet (4,046.8564 m²), used for land in the US, UK, India, Canada and Australia.

❓ Frequently asked questions

How many acres are in one square meter?

There are 0.000247105 acres in one square meter.

How do I convert square meters to acres?

Multiply the number of square meters by 0.000247105. For example, 10 square meters equal 0.00247105 acres.

How many square meters are in one acre?

One acre equals 4,046.86 square meters.

What people are saying
★★★★★
Anonymous · 04 Oct 2026