| Village | Gamaharia |
| Block | Raxaul |
| District | Purbi Champaran |
| 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 | -11 minutes |
| Latitude | 25.62 |
| Longitude | 85.13 |
Gamaharia is a village panchayat located in the Purbi Champaran district of Bihar state,India. The latitude 25.62 and longitude 85.13 are the geocoordinate of the Gamaharia.
The surrounding nearby villages and its distance from Gamaharia are Raxaul , Bhelahi , Siswa , Dhangarhwa Kaurihar , Harnahi , Jokiyari , Lawkaria , Laxmipur Lachhunanwa , Noniadia , Palanwa Jagdhar , Pantoka , Parsauna Tapsi , Purandra .
The native language of Gamaharia is Hindi,Urdu and most of the village people speak Hindi,Urdu. Gamaharia people use Hindi,Urdu language for communication.
Gamaharia village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Gamaharia sun rise time varies -11 minutes from IST. The vehicle driving side in Gamaharia is left, all vehicles should take left side during driving. Gamaharia people are using its national currency which is Indian Rupee and its internationl currency code is INR. Gamaharia phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Gamaharia people are following the dd/mm/yyyy date format in day-to-day life. Gamaharia domain name extension( cTLD) is .in .