KALKSY

Acres ↔ Hectares Converter

Convert acres to hectares or hectares to acres quickly and accurately. Useful for farmland, agriculture, land sales, and property planning.

Units:
Value:
Decimal Places:
Conversion Table
AcresHectares
0.10.04047
0.250.10117
0.50.20234
10.40469
1.50.60703
20.80937

Acres and Hectares 🌾

Acres and hectares are used to measure large plots of land such as farms, parks, and estates.

This converter allows accurate conversions between these units for agriculture, real estate, and land planning.

Key Facts

  • 1 ha = 10,000 m²
  • 1 ac ≈ 4,047 m²
  • 1 ha ≈ 2.471 ac

Formulas

  • ac = ha × 2.471 - Convert hectares to acres.
  • ha = ac ÷ 2.471 - Convert acres to hectares.

Example Conversions

  • 1 ha ≈ 2.471 acres
  • 10 acres ≈ 4.05 ha

FAQs

When should I use hectares?

Hectares are common in metric-based land planning and international agriculture.

When should I use acres?

Acres are typical in the US and UK, especially for local land listings.

Quick mental check?

10 hectares ≈ 25 acres.