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