Useful Nepal Tools

House Area (Napi) Calculator

Convert measured house dimensions into Ropani–Aana–Paisa–Dam style area.

Inputs

Values update results instantly.

Length (ft)

Width (ft)

• Hill system: 1 Ropani = 16 Aana = 64 Paisa = 256 Dam.
• 1 Ropani = 5476 sq.ft | 1 Aana = 342.25 | 1 Paisa = 85.5625 | 1 Dam = 21.390625.

Estimates only. Verify with a licensed engineer, architect, or municipality before construction or payment decisions.

यो अनुमान मात्र हो। निर्माण वा भुक्तानी अघि इञ्जिनियर, आर्किटेक्ट वा नगरपालिकासँग पुष्टि गर्नुहोस्।

Building Permit Fee Calculator

Approximate building permit fee from floor area (editable rate).

Municipality Property Tax Estimator

Rough annual property tax from assessed value.

Land Measurement Calculator

Enter Ropani–Aana–Paisa–Dam and get total sq.ft / m².

FAR (Floor Area Ratio) Calculator

Calculate Floor Area Ratio from built-up and plot area.

Building Coverage Calculator

Ground coverage percentage of building footprint on plot.