| Village | Mallavadi |
| Block | Thurinjapuram |
| District | Tiruvannamalai |
| 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 | 8 minutes |
| Latitude | 13.0938995 |
| Longitude | 80.292356 |
Mallavadi is a village panchayat located in the Tiruvannamalai district of Tamil-Nadu state,India. The latitude 13.0938995 and longitude 80.292356 are the geocoordinate of the Mallavadi.
The native language of Mallavadi is Tamil and most of the village people speak Tamil. Mallavadi people use Tamil language for communication.
Mallavadi village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Mallavadi sun rise time varies 8 minutes from IST. The vehicle driving side in Mallavadi is left, all vehicles should take left side during driving. Mallavadi people are using its national currency which is Indian Rupee and its internationl currency code is INR. Mallavadi phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Mallavadi people are following the dd/mm/yyyy date format in day-to-day life. Mallavadi domain name extension( cTLD) is .in .