Square inches to hectares (in² to ha) converter

You can enter a value in either the square inches (in²) or hectares (ha) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Area units and easily switch Area units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting square inches to hectares to hectares to square inches.

square inches (in²)

 

hectares (ha)

 
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1 in² = 6.0E-8 ha 1 ha = 15500031.000062 in²

Algebraic Steps / Dimensional Analysis Formula
in² * 6.4516 cm²
1 in²		 * 1 ha
100000000 cm²		 = ha

Direct Conversion Formula
in² * 1 ha
15500031.000062 in²		 = ha

If you would like to switch between Area units, select from the tables below

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