SUPER SALE! 33% OFF! A handy app to convert between area units. Supported area units: Square Inch Square Foot Square Yard Acre Square Mile Square Millimeter Square Centimeter Square Decimeter Square Meter Hectare Square KilometerConversion history.The Flip button to easily switch between the "from" and "to" units. Supports fractional values.Results are shown in the decimal and fractional forms.Sends results and history via email.