Land Plot Area Measurement Tool

Triangulation Method using Heron's Formula

How to Use

Divide your land plot into triangles and measure the three sides of each triangle. Enter the side lengths below to calculate the area of each triangle and the total area of your land plot.

Heron's Formula: Area = √[s(s-a)(s-b)(s-c)] where s = (a+b+c)/2

Enter Triangle Measurements

Results

# Side A (m) Side B (m) Side C (m) Area (m²)
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No triangles added yet

Enter side lengths above to get started

Total Area (m²)0.00
Total Area (ft²)0.00
Total Area (R-A-P-D)0-0-0-0
Total Area (B-K-D-Ka)0-0-0-0
Total Area (Acre)0.00

About This Land Plot Area Calculator

This free land plot area calculator for Nepal (2025) helps you calculate land areas using triangulation with Heron's formula. Enter triangle side lengths to get results in different units including Sq.m, Sq.ft, R-A-P-D, B-K-D-Ka, and Acres.

This tool is widely used in Nepal for estimating land sizes in local units.

Example: Land Area Estimation in Nepal

For a plot divided into 2 triangles with sides measured in feet, this calculator may show:

Note: Results are for estimation purposes only.

Frequently Asked Questions

1. How does this land plot area calculator work?

This calculator uses the triangulation method with Heron's formula. You divide your land into triangles, input the sides, and the tool computes the total area.

2. What land units does this tool support?

The tool provides area in square meters, square feet, Ropani-Ana-Paisa-Dam (R-A-P-D), Bigha-Kattha-Dhur-Kanwa (B-K-D-Ka), and Acres.

3. Is this calculator accurate for legal measurements?

The calculator provides approximate results for estimation. For legal purposes, always consult a certified surveyor.