Square Inches to Hectares

Square Inches (in²) to Hectares (ha) conversion

What is a square inch (in²)?

A square inch (symbol: in²) is a unit of area in the imperial measure. It is defined as the area of ​​an inch square (2.54 cm x 2.54 cm). Countries that have adopted the imperial system, particularly in the US and countries using imp or imperial units, commonly use the size of a square inch model, including areas of ​​all rooms, land, or objects.

What is a hectare (ha)?

A hectare,(symbol ha) is a unit of area in the International System of Units (SI). — 1 hectare = 10,000 square meters (10,000 m2); common measure for agricultural and forest land. The hectare is a unit that is used globally, particularly in Europe and Africa, and it is an important part of agriculture, urban development and environmental preservation.

Conversion Formulas

The formula to convert from square inches to hectares is:

hectares = square inches / 15500031

And to do the opposite, to get square inches from hectares:

1 hectare = 15500031 square inches