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Hilly & Terai Dual Cadastral Engine

Nepali Land Area Converter

Complete, high-precision geometry converter between the Hilly Region system (Ropani-Aana-Paisa-Daam), Terai Region system (Bigha-Katha-Dhur-Kanwa), and International Metric/Imperial standards.

Source Land Measurement

Select input unit system below

Hilly Region System (Pahad & Kathmandu Valley)

0-0-0-0
Ropani (रोपनी)
Aana (आना)
Paisa (पैसा)
Daam (दाम)

Terai Region System (Madhesh Plains)

0-0-0-0
Bigha (बिघा)
Katha (कठ्ठा)
Dhur (धुर)
Kanwa (कन्वा)

International Metric & Imperial Standards

Sq. Feet (ft²)
Sq. Meter (m²)
Acre
Hectare
Sq. Yard

Property Valuation & Land Price Estimator

Calculate total plot value based on market price per unit.

Rs.
Total Estimated Valuation Rs. 0 Zero Rupees

Official Cadastral Multipliers & Reference Guide

The Department of Survey and Land Revenue Offices (Malpot Karyalaya) under the Government of Nepal utilize two primary systems for cadastral mapping and ownership deeds (Lalpurja).

Ropani Cadastral Units (Hilly Region)

  • 1 Ropani 16 Aana = 5,476 sq. ft (508.72 m²)
  • 1 Aana 4 Paisa = 342.25 sq. ft (31.80 m²)
  • 1 Paisa 4 Daam = 85.56 sq. ft (7.95 m²)
  • 1 Daam 21.39 sq. ft (1.99 m²)

Bigha Cadastral Units (Terai Region)

  • 1 Bigha 20 Katha = 72,900 sq. ft (6,772.63 m²)
  • 1 Katha 20 Dhur = 3,645 sq. ft (338.63 m²)
  • 1 Dhur 16 Kanwa = 182.25 sq. ft (16.93 m²)
  • 1 Kanwa 11.39 sq. ft (1.058 m²)