| Village | Kolhana |
| Block | Islamnagar Aliganj |
| District | Jamui |
| 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 | -15 minutes |
| Latitude | 24.899721 |
| Longitude | 86.225907 |
Kolhana is a village panchayat located in the Jamui district of Bihar state,India. The latitude 24.899721 and longitude 86.225907 are the geocoordinate of the Kolhana.
The surrounding nearby villages and its distance from Kolhana are Darkha , Arha , Islamnagar Aliganj , Abgilla Chaurasa , Kaitha , Mirgaganj , Sahora , Aliganj , Din Nager , Islamnagar , Kaiyar , Kodwaria , Pursunda .
The native language of Kolhana is Hindi,Urdu and most of the village people speak Hindi,Urdu. Kolhana people use Hindi,Urdu language for communication.
Kolhana village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Kolhana sun rise time varies -15 minutes from IST. The vehicle driving side in Kolhana is left, all vehicles should take left side during driving. Kolhana people are using its national currency which is Indian Rupee and its internationl currency code is INR. Kolhana phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Kolhana people are following the dd/mm/yyyy date format in day-to-day life. Kolhana domain name extension( cTLD) is .in .