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Convert hectares to acres

1 hectare equals 2.4710538 acres. Enter a value below to convert instantly.

1 ha
2.4710538 ac

Multiply the number of hectares by 2.47105381467 to get acres. How this is calculated

Copy link puts your number after the #, which browsers never send to a server — but the link itself carries it, so anyone you send it to sees the value. Save keeps the unit pair in this browser only; clear it any time from your saved list.

Need the other direction? Convert acre to hectare →

Formula

Multiply the number of hectares by 2.47105381467 to get acres.

Step by step

  1. Start with 1 ha.
  2. Multiply by the conversion factor 2.47105381467.
  3. 1 × 2.47105381467 = 2.4710538 ac.

Hectares to Acres conversion table

Hectares (ha) Acres (ac)
1 2.4710538
2 4.9421076
3 7.4131614
5 12.355269
10 24.710538
20 49.421076
50 123.55269
100 247.10538
500 1,235.5269
1,000 2,471.0538

Convert Hectare to other area units

1 ha expressed in every other area unit on this site.

  • Square Meter m² 10,000
  • Square Kilometer km² 0.01
  • Square Hectometer hm² 1
  • Square Dekameter dam² 100
  • Square Decimeter dm² 1,000,000
  • Square Centimeter cm² 100,000,000
  • Square Millimeter mm² 10,000,000,000
  • Square Micrometer µm² 1e+16
  • Square Nanometer nm² 1e+22
  • Are a 100
  • Square Mile mi² 0.0038610216
  • Acre ac 2.4710538
  • Square Yard yd² 11,959.9
  • Square Foot ft² 107,639.1
  • Square Inch in² 15,500,031
  • Square Mil mil² 15,500,031,000,000
  • Circular Inch circ in 19,735,252
  • Circular Mil cmil 19,735,252,000,000
  • Square Rod rd² 395.36861
  • Square Perch perch² 395.36861
  • Square Pole pole² 395.36861
  • Square Chain ch² 24.710538
  • Rood rood 9.8842153
  • Section section 0.0038610216
  • Township township 0.0001072506
  • Homestead homestead 0.015444086
  • Sabin sabin 107,639.1
  • Square Mile (US survey) mi² (US) 0.0038610061
  • Acre (US survey) ac (US) 2.4710439
  • Square Foot (US survey) ft² (US) 107,638.67
  • Square Rod (US survey) rd² (US) 395.36703
  • Barn b 1e+32
  • Electron Cross Section σₑ 1.5032036e+32
  • Arpent (area) arpent 2.9249234
  • Cuerda cuerda 2.5442731
  • Plaza plaza 1.5625
  • Varas Castellanas Cuad vara² (cast) 14,311.536
  • Varas Conuqueras Cuad vara² (con) 1,590.1707
  • Pyeong 평 3,025
  • Hop (area) 홉 30,250
  • Jak (area) 작 302,500
  • Myo 무 100.83333
  • Danbo 단보 10.083333
  • Jeongbo 정보 1.0083333

About the hectare

The hectare (ha) is a Metric unit of area. 10,000 square meters — the standard metric unit for land area.

About the acre

The acre (ac) is a Imperial unit of area. 43,560 square feet — the traditional unit for farmland and property lots.

Where this conversion is used

Converting hectares to acres comes up when real estate, flooring, land plots, gardens, and paint coverage.

Related conversions

Frequently asked questions

How many acres are in a hectare?

One hectare equals 2.4710538 acres.

How do you convert hectares to acres?

Multiply the number of hectares by 2.47105381467 to get acres.

What is 1 acre in hectares?

One acre equals 0.40468564 hectares.

When would I convert hectares to acres?

This conversion is common when real estate, flooring, land plots, gardens, and paint coverage.

Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.