| Village | Kahua |
| Block | Biraul |
| District | Darbhanga |
| 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 | -14 minutes |
| Latitude | 26.17 |
| Longitude | 85.9 |
Kahua is a village panchayat located in the Darbhanga district of Bihar state,India. The latitude 26.17 and longitude 85.9 are the geocoordinate of the Kahua.
The native language of Kahua is Hindi,Urdu and most of the village people speak Hindi,Urdu. Kahua people use Hindi,Urdu language for communication.
Kahua village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Kahua sun rise time varies -14 minutes from IST. The vehicle driving side in Kahua is left, all vehicles should take left side during driving. Kahua people are using its national currency which is Indian Rupee and its internationl currency code is INR. Kahua phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Kahua people are following the dd/mm/yyyy date format in day-to-day life. Kahua domain name extension( cTLD) is .in .