Is a Bigha much larger than a Ropani?

Considerably. Bigha is a Terai agricultural unit and Ropani a hill unit sized for smaller terraced plots, so one Bigha works out to well over ten Ropani.

Can one property be recorded in both systems?

No. A parcel is registered in the system used by its district. A property spanning that boundary would be separate parcels with separate titles.

Bigha to Ropani

बिघा बाट रोपनी

1 Bigha = 13.313 Ropani

1 Ropani = 0.075117 Bigha

In full Ropani-Aana-Paisa-Daam notation, 1 Bigha is 13 Ropani, 5 Aana, 0 Paisa, 0.035 Daam.

Conversion tables

Bigha to Ropani
Bigha	Ropani
1	13.313
2	26.625
3	39.938
4	53.251
5	66.563
6	79.876
10	133.13
20	266.25
50	665.63
100	1,331.26

Ropani to Bigha
Ropani	Bigha
10	0.751166
20	1.502
30	2.253
50	3.756
100	7.512
200	15.023
500	37.558
1,000	75.117

Need an amount that isn’t listed? Use the full land unit converter — it handles any value and every unit at once.

Why people convert Bigha to Ropani

Bigha and Ropani are the headline units of Nepal's two regional systems, so this is the comparison people reach for when weighing a Terai holding against a hill one — typically families with ancestral land in the Terai looking at property in the valley, or the reverse.

The gap in scale is the thing that surprises people: a Bigha is a substantial agricultural holding, while a Ropani is a large but ordinary residential plot, so a single Bigha corresponds to a double-figure number of Ropani rather than a comparable amount.

Questions

How many Ropani is 1 Bigha?: 1 Bigha = 13.313 Ropani.
How many Bigha is 1 Ropani?: 1 Ropani = 0.075117 Bigha.
Is a Bigha much larger than a Ropani?: Considerably. Bigha is a Terai agricultural unit and Ropani a hill unit sized for smaller terraced plots, so one Bigha works out to well over ten Ropani.
Can one property be recorded in both systems?: No. A parcel is registered in the system used by its district. A property spanning that boundary would be separate parcels with separate titles.

Other land conversions

Source: Nepal Department of Land Management and Archive — standard land measurement unit equivalences. Conversions run from the same fixed factors as the interactive converter.