Acres to Hectares

Convert acres (ac) to hectares (ha) with formulas, examples, and conversion tables.

ac
ha
1 acres (ac) = 0.404686 hectares (ha)
Round to:
Hectares + Sq Meters:4047 sq m
Step-by-Step Solution
1Write the conversion factor:
1 hectare = 2.47105163015 acres
2Divide the value by the conversion factor:
1 ÷ 2.47105163015 = 0.404686
3Result:
1 acres (ac) = 0.404686 hectares (ha)
↔ Hectares to Acres

How to Convert acres to hectares

To convert acres to hectares, divide the value by 2.47105163015.

The Formula

hectares = acres ÷ 2.47105163015

Key Fact

1 hectare = 2.47105163015 acres

Tip: To convert hectares back to acres, multiply by 2.47105163015.

acres to hectares Table

acreshectares
1 ac0.404686 ha
2 ac0.809372 ha
5 ac2.02343 ha
10 ac4.04686 ha
20 ac8.09372 ha
25 ac10.11715 ha
50 ac20.2343 ha
100 ac40.4686 ha
250 ac101.1715 ha
500 ac202.343 ha
1000 ac404.686 ha

1 acre in Other Units

Unit1 ac =
Acres to Square Kilometers0.00404686 km²
Acres to Hectares0.404686 ha
Acres to Square Meters4046.86 m²
Acres to Square Centimeters40468600 cm²
Acres to Square Millimeters4.04686e9 mm²
Acres to Square Miles0.00156250138152 mi²
Acres to Square Yards4840.00636267 yd²
Acres to Square Feet43560.057264 ft²
Acres to Square Inches6272645.54529 in²
Acres to Ares40.4686 a
Acres to Barns4.04686e31 b

Related Conversions

Square Meters to Square FeetSquare Feet to Square MetersHectares to AcresAcres to Square MetersSquare Meters to AcresSquare Kilometers to Square MilesSquare Miles to Square KilometersSquare Feet to Square InchesSquare Inches to Square FeetHectares to Square Meters