Length converter
Convert metres, feet, inches and more.
Open toolAcres (international) to Hectares
Convert acres (international) (ac) to hectares (ha) with a copyable result.
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THE QUICK GUIDE
How to use acres (international) to hectares
Enter a value in acres (international), choose your display precision, and select Convert. Use Swap units to calculate the reverse direction.
How it works
Area conversion: multiply the value in ac by 0.40468564224 to obtain ha. Both units are related through square metres.
A useful example
1 ac = 0.40468564224 ha.
Good to know
Uses area units as labelled. Floating-point arithmetic is approximate; results show up to 12 significant digits. Very large or small results use scientific notation.