| Village | Rupauli South |
| Block | Banmankhi |
| District | Purnia |
| State | Bihar |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | Hindi,Urdu |
| Time difference | -20 minutes |
| Latitude | 25.49 |
| Longitude | 87.31 |
Rupauli South is a village panchayat located in the Purnia district of Bihar state,India. The latitude 25.49 and longitude 87.31 are the geocoordinate of the Rupauli South.
The surrounding nearby villages and its distance from Rupauli South are Banmankhi , Rupauli North , Maharaj Ganj , Rampur Tilak , Mahraj Ganj - II , Madhuban , Ubhayram Chakla , Mohania Chakala , Bahora , Ganga Pur , Naulakhi , Kachahari Balua , Dharhara , Pipra , Bishunpur Dutt , Chandpur Bangaha , Dharhara Chakla Bhunai , Giyan Ganj , Hari Murhi , Kajhi Hirdya Nagar , Koshi Sh. Devottar , Ladu Garh , Mahadeo Pur , Majhuwa Prem Raj , Ram Nagar Farsahi , Ramnagar Farsahimilik , Sahoriya Subhay Milik .
The native language of Rupauli South is Hindi,Urdu and most of the village people speak Hindi,Urdu. Rupauli South people use Hindi,Urdu language for communication.
Rupauli South village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Rupauli South sun rise time varies -20 minutes from IST. The vehicle driving side in Rupauli South is left, all vehicles should take left side during driving. Rupauli South people are using its national currency which is Indian Rupee and its internationl currency code is INR. Rupauli South phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Rupauli South people are following the dd/mm/yyyy date format in day-to-day life. Rupauli South domain name extension( cTLD) is .in .