Conversions

Instant, private, and free

Area Converter.

Convert between square meters, square feet, acres, hectares, and more

On-device calculationNo signup
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Set your values

Results update as you type.

Result: 10.76391

Result

10.763910

Common Area Conversions

Real Estate & Construction:

  • 1 acre = 43,560 square feet
  • 1 acre ≈ 0.405 hectares
  • 1 square yard = 9 square feet
  • 1 square mile = 640 acres

Metric / Imperial:

  • 1 m² ≈ 10.764 ft²
  • 1 hectare = 10,000 m²
  • 1 km² = 100 hectares
  • 1 ft² ≈ 0.0929 m²

Cite this calculator

Canonical URL: https://mathify.one/fr/conversion/area

Cite as: Mathify. (2026). Convertisseur de Surface. https://mathify.one/fr/conversion/area

Use Cases

Real Estate and Land Measurement

Quickly convert land or property areas between acres, hectares, square meters, and square feet for listings, comparisons, or legal documents.

Example: Convert a 0.5-acre plot to square feet for a listing.

Construction and Interior Design

Convert room or building areas to plan flooring, tiling, or painting quantities. Switch between square meters and square feet to match material specs.

Example: Convert a 120 m² room to square feet to order carpet.

Frequently Asked Questions

How do I convert square meters to square feet?
Enter the value in square meters in the input field, select 'Square Meters' as the from unit, and 'Square Feet' as the to unit. The converter will instantly show the equivalent area in square feet.
Can I convert acres to hectares?
Yes. Select 'Acres' as the from unit and 'Hectares' as the to unit. The converter will calculate the result using the standard conversion factor (1 acre = 0.404686 hectares).
Is this area converter free to use?
Yes, this area converter is completely free and available online. You can use it as many times as you need for any area conversion between the supported units.

Tips & Common Mistakes

Tips

  • Double-check the unit you select for both 'from' and 'to' to avoid reversed conversions.
  • For large areas like land, use acres or hectares; for rooms, use square meters or square feet.
  • Use the converter for quick estimates, but for official transactions, verify with local standards.
  • Remember that 1 square meter equals approximately 10.764 square feet.

Common Mistakes to Avoid

  • Confusing square meters with meters – the converter works with area units, not linear measurements.
  • Selecting the wrong 'from' or 'to' unit, leading to incorrect results.
  • Assuming 1 acre equals 1 hectare – they are different; use the converter for accurate values.

Last updated: August 13, 2026