| Village | Kairai |
| Block | Mandwai |
| District | West Tripura |
| State | Tripura |
| 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 | Bengali, Kokborok |
| Time difference | -36 minutes |
| Latitude | 23.84 |
| Longitude | 91.27 |
Kairai is a village panchayat located in the West Tripura district of Tripura state,India. The latitude 23.84 and longitude 91.27 are the geocoordinate of the Kairai.
The surrounding nearby villages and its distance from Kairai are Ashigarh , Bishrambari , Borakha , Dakshin Shibnagar , Dinabandhunagar , Dinakobra , Harbang , Kathirambari , Khamthing - Bari , Khengrai , Laxmipur , Mandhainagar , Mandwai , Paschim Barjala , Patni , Purba Dinabandhunagar , Purba Noabadi , Rabiasardar , Ramchandranagar , Shibnagar , South Ramchandranagar , Thaipalakfung , Vrigudasbari , Wakhinagar .
The native language of Kairai is Bengali, Kokborok and most of the village people speak Bengali, Kokborok. Kairai people use Bengali, Kokborok language for communication.
Kairai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Kairai sun rise time varies -36 minutes from IST. The vehicle driving side in Kairai is left, all vehicles should take left side during driving. Kairai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Kairai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Kairai people are following the dd/mm/yyyy date format in day-to-day life. Kairai domain name extension( cTLD) is .in .