Land & area calculators.
Convert land area units and estimate irregular plots with clear regional conventions and survey limits.
Land & area
Convert land area units and estimate irregular plots with clear regional conventions and survey limits.
Indian land measurement converter
Convert square feet into Indian and regional land units while keeping the selected bigha and katha convention visible.
- Regional convention selector
- Gaj, cent and guntha
- Kanal and marla
Global area converter
Convert acres, hectares, square feet, square metres, square yards, square kilometres, square inches and square miles.
- Metric and imperial units
- Acres and hectares
- One common base
Irregular plot area calculator
Calculate a trapezoid or four-corner plot area from measured sides or coordinate points, then show square feet and acreage.
- Trapezoid mode
- Four-point polygon mode
- Acre and hectare output
Use a common base before comparing units
Square feet and square metres make it possible to compare acreage, hectare, gaj, cent, guntha and other area units. The converter preserves the source unit as a reference rather than replacing it.
Regional names need a local definition
Bigha, katha, marla, kanal, ground and similar units vary by state and sometimes by district. Select a documented convention, then verify land-record definitions with the relevant authority or a qualified surveyor.