| Village | Gahna |
| Block | Ratanpura |
| District | Mau |
| State | Uttar Pradesh |
| 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 | 7 minutes |
| Latitude | 26.55 |
| Longitude | 80.59 |
Gahna is a village panchayat located in the Mau district of Uttar-Pradesh state,India. The latitude 26.55 and longitude 80.59 are the geocoordinate of the Gahna.
The surrounding nearby villages and its distance from Gahna are Ratohi , Gadwa , Itaura , Manikpur , Mishrauli , Tarwa , Ailakh , Ardauna , Baharwar , Bakuchi Dandidih , Balaujha , Baraganv , Bhudsudi Khas , Bibhauli , Bibipur Udhran , Chakra , Chhattarpur , Chhichhor Karaudi , Datauda , Dewdah , Dhaicha , Gadha , Gahni , Gulauri , Haldharpur , Ishhakpur Khas , Itaulimath Mahesh , Jagdishpur , Jamalpur , Jamalpur Buland , Jamdra , Kanso , Karuat , Khalispur , Kudsar Mu. Kop , Kundava , Lasra , Madauli Budhanpur , Majhauli , Makhna , Malpur Lohrai , Mau Kuber , Meudi Kala , Molnapur , Mubarakpur Mu. Nasirpur , Muhammadpur Barhia , Mustfabad , Nagawa , Naseerabad Khurd , Nasirabad Kala , Pah Devajeet , Pahsa Mahiuddinpur , Parmanand Patti , Pilkhi Baruna , Pindhari , Pipersath , Rajdiha , Rajmalpur , Ratanpura , Sahupur , Sahvarpur , Sakra , Samrajpur , Shahuari , Sighwal , Zamin Shahrullah .
The native language of Gahna is Hindi, Urdu and most of the village people speak Hindi, Urdu. Gahna people use Hindi, Urdu language for communication.
Gahna village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Gahna sun rise time varies 7 minutes from IST. The vehicle driving side in Gahna is left, all vehicles should take left side during driving. Gahna people are using its national currency which is Indian Rupee and its internationl currency code is INR. Gahna phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Gahna people are following the dd/mm/yyyy date format in day-to-day life. Gahna domain name extension( cTLD) is .in .