| Village | Khairwa |
| Block | Majorganj |
| District | Sitamarhi |
| 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 | -12 minutes |
| Latitude | 26.6080209 |
| Longitude | 85.4562092 |
Khairwa is a village panchayat located in the Sitamarhi district of Bihar state,India. The latitude 26.6080209 and longitude 85.4562092 are the geocoordinate of the Khairwa.
The surrounding nearby villages and its distance from Khairwa are Ratanpur , Majorganj , Dumari Kala , Kuari Madan , Bahera , Basabitta , Pachaharwa .
The native language of Khairwa is Hindi,Urdu and most of the village people speak Hindi,Urdu. Khairwa people use Hindi,Urdu language for communication.
Khairwa village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Khairwa sun rise time varies -12 minutes from IST. The vehicle driving side in Khairwa is left, all vehicles should take left side during driving. Khairwa people are using its national currency which is Indian Rupee and its internationl currency code is INR. Khairwa phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Khairwa people are following the dd/mm/yyyy date format in day-to-day life. Khairwa domain name extension( cTLD) is .in .