Converters
Area Converter
Convert between square meters, acres, hectares, square feet, square yards, and square miles. Use it for hectares to acres, acres to square meters, or any pair of area units in the list.
Free to use — no sign-up or login.
This free area converter switches among square meters, acres, hectares, square feet, square yards, and square miles. It is the unit-to-unit companion to the acreage calculator, which starts from width and length.
Pick a from-unit and a to-unit, then enter the value. Hectares to acres uses 1 ha ≈ 2.471054 acres. Acres to square meters uses 1 acre = 4046.8564224 m².
Hectares to acres and acres to square meters
Set from hectares and to acres (or the reverse) for land-unit swaps. For acres to square meters, choose acres as the source and square meters as the target. Factors are SI and the international acre; they match the acreage page.
FAQ
How do I convert hectares to acres?
Multiply hectares by 2.471054, or set this converter from hectares to acres. Twenty hectares is about 49.42 acres.
How do I convert acres to square meters?
Multiply acres by 4046.8564224, or convert from acres to square meters here. For width × length first, use the acreage calculator.