| Village | Giyan Ganj |
| 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 |
Giyan Ganj 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 Giyan Ganj.
The surrounding nearby villages and its distance from Giyan Ganj 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 , Hari Murhi , Kajhi Hirdya Nagar , Koshi Sh. Devottar , Ladu Garh , Mahadeo Pur , Majhuwa Prem Raj , Ram Nagar Farsahi , Ramnagar Farsahimilik , Rupauli South , Sahoriya Subhay Milik .
The native language of Giyan Ganj is Hindi,Urdu and most of the village people speak Hindi,Urdu. Giyan Ganj people use Hindi,Urdu language for communication.
Giyan Ganj village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Giyan Ganj sun rise time varies -20 minutes from IST. The vehicle driving side in Giyan Ganj is left, all vehicles should take left side during driving. Giyan Ganj people are using its national currency which is Indian Rupee and its internationl currency code is INR. Giyan Ganj phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Giyan Ganj people are following the dd/mm/yyyy date format in day-to-day life. Giyan Ganj domain name extension( cTLD) is .in .