Hectares to Acres Converter
View all area convertersConvert between hectares and acres quickly and easily.
Formula: ac = ha × 2.47105
Common Hectares to Acres Conversions
0.404686 hectares
1 acres
1 hectares
2.47105 acres
2 hectares
4.9421 acres
5 hectares
12.3553 acres
10 hectares
24.7105 acres
20 hectares
49.421 acres
100 hectares
247.105 acres
About Hectares to Acres Conversion
The hectare (symbol: ha) is a metric unit of area equal to 10,000 square metres (107,639 sq ft) or one square hectometre (100m × 100m). It is primarily used to measure land area.
The acre (symbol: ac) is a unit of land area used in the imperial and US customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, 1⁄640 of a square mile, or 43,560 square feet.
1 hectare is approximately 2.47105 acres.