acre to m2 Converter

Convert acres to square meters. 1 acre = 4046.8564224 m² (international acre).

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Area Converter

Convert area units instantly

1 ac = 4,046.86 m²
Live conversion result
How it works

Base unit: m2. Values convert via the base unit for this category.

Formula (scale-only): m2 = acre × 4,046.86
That is, multiply by 4,046.86 to convert acre to m2.
Examples
  • 1 acre = 4,046.86 m2
  • 5 acre = 20,234.3 m2
Tips
  • 1 square foot = 0.09290304 m² (exact).
  • 1 acre ≈ 4046.8564224 m² (international acre).

Popular conversions

acrem2
14,046.86
520,234.3
1040,468.6
100404,686

Examples

  • 1 acre = 4,046.86 m2
  • 2.5 acre = 10,117.1 m2

How to convert

m2 = acre × 4,046.86. Multiply the value in acre by 4,046.86 to get m2.

Related conversions

square feet to square meterssquare meters to square feetm2 to acreha to acreacre to haacres to square feet

FAQs

  • How many m² in an acre?

    4046.8564224 m² (international acre).

  • Formula acres→m²?

    m² = acres × 4046.8564224.

  • Acre type?

    International acre used unless otherwise noted.