Nepali Land Area Converter (Ropani, Aana, Bigha, Kattha)

Convert land area between Ropani, Aana, Paisa, Daam, Bigha, Kattha, Dhur, square feet, square metres, acres and hectares. Enter a mixed measurement such as 2 Ropani 5 Aana and see every unit at once.

Enter area

How it works

Every unit is converted through square feet using the standard Nepal survey definitions.

Hill system: 1 Ropani = 16 Aana = 64 Paisa = 256 Daam = 5,476 sq ft (508.74 sq m).

Terai system: 1 Bigha = 20 Kattha = 400 Dhur = 72,900 sq ft (6,772.63 sq m).

Results are rounded for display. For legal transactions, rely on the measurement in your Lalpurja and the Survey Office.

Frequently asked questions

How many Aana make one Ropani?

One Ropani is 16 Aana, which is 5,476 square feet.

How many square feet is one Aana?

One Aana is 342.25 square feet, about 31.80 square metres.

How many Kattha make one Bigha?

One Bigha is 20 Kattha. One Kattha is 20 Dhur, or 3,645 square feet.

How do I convert Kattha to Aana?

One Kattha (3,645 sq ft) equals about 10.65 Aana, or 10 Aana 2 Paisa 2.4 Daam.

जग्गा नाप रूपान्तरण: रोपनी, आना, बिघा, कट्ठा

पहाडको रोपनी–आना–पैसा–दाम र तराईको बिघा–कट्ठा–धुरलाई वर्गफिट र वर्गमिटरमा बदल्नुहोस्। जग्गा किनबेच गर्दा हिसाब मिलाउन सजिलो।

How to use

  1. Choose Hill (Ropani) or Terai (Bigha) units.
  2. Enter the land size.
  3. Read the size in square feet, square meters and the other system.