Good to know
Area conversion factors are squared length factors. One acre equals exactly 4,046.8564224 square meters.
How to use this area converter
- Enter a number in either value field.
- Choose the starting and target units.
- Copy the calculated result or swap the direction.
Popular area conversions
Jump straight to a specific pair, each with its own formula and conversion table.
sqft to sqmsqm to sqftacres to square feetsquare feet to acresacres to hectareshectares to acreshectares to square meterssquare meters to hectaressquare meters to square yardssquare yards to square metersacres to square meterssquare meters to acressquare km to square milessquare miles to square kmsquare inches to square cmsquare cm to square inches