Square metres
Useful for residential plots, gardens, small building sites, and land measurements in metric countries.
Land Area Calculator
Calculate the area of a land plot and convert it into square metres, square feet, acres, and hectares. Choose a geometric shape, enter your measurements, and get an instant area estimate.
Calculate Land Area
Select the shape that best represents your plot. Enter all dimensions using the same unit, then submit the form to calculate and convert the area.
Land Area Formulas
Land area is calculated using the dimensions of the plot. Once the area is known, conversion factors can express the same area in different measurement systems.
Rectangle or square
Area = length × width
Triangle
Area = base × perpendicular height ÷ 2
Circle
Area = π × radius²
Trapezoid
Area = (parallel side A + parallel side B) × height ÷ 2
Common land area conversions
| Unit | Equivalent area |
|---|---|
| 1 hectare | 10,000 m² |
| 1 acre | Approximately 4,046.8564 m² |
| 1 m² | Approximately 10.7639 ft² |
| 1 km² | 1,000,000 m² or 100 hectares |
| 1 hectare | Approximately 2.47105 acres |
When to Use Each Land Measurement Unit
Square feet
Common for smaller property areas and comparing measurements in markets that use imperial units.
Acres and hectares
Convenient for larger parcels, farms, agricultural property, and land-use planning.
Frequently Asked Questions
How do I calculate the area of a rectangular plot?
Multiply the length by the width after converting both dimensions to the same unit. For example, a plot measuring 100 metres by 50 metres has an area of 5,000 m², or 0.5 hectares.
How many square metres are in an acre?
One international acre equals approximately 4,046.8564 square metres. The calculator uses this conversion to produce its acreage result.
How many acres are in a hectare?
One hectare is approximately 2.47105 acres and equals exactly 10,000 square metres.
Can I calculate an irregular plot?
This calculator directly supports four basic geometric shapes. An irregular plot can sometimes be divided into rectangles, triangles, and trapezoids. Calculate each part separately and add the results, taking care not to count any area twice.
Can I use this result for a property purchase?
Use this calculator for estimates and planning. Property boundaries and legally registered land area should be confirmed through the relevant land registry, cadastral documentation, or a qualified land surveyor.