| Village | Karai |
| Block | Alathur |
| District | Perambalur |
| State | Tamil Nadu |
| 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 | Tamil |
| Time difference | 17 minutes |
| Latitude | 9.4209965 |
| Longitude | 78.2087973 |
Karai is a village panchayat located in the Perambalur district of Tamil-Nadu state,India. The latitude 9.4209965 and longitude 78.2087973 are the geocoordinate of the Karai.
The native language of Karai is Tamil and most of the village people speak Tamil. Karai people use Tamil language for communication.
Karai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Karai sun rise time varies 17 minutes from IST. The vehicle driving side in Karai is left, all vehicles should take left side during driving. Karai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Karai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Karai people are following the dd/mm/yyyy date format in day-to-day life. Karai domain name extension( cTLD) is .in .