| Village | Sevapettai |
| Block | Tiruvallur |
| District | Thiruvallur |
| 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 | 10 minutes |
| Latitude | 13.1154254 |
| Longitude | 79.9130058 |
Sevapettai is a village panchayat located in the Thiruvallur district of Tamil-Nadu state,India. The latitude 13.1154254 and longitude 79.9130058 are the geocoordinate of the Sevapettai.
The surrounding nearby villages and its distance from Sevapettai are Selai , Thozhur , Vilapakkam , Arumbakkam , Aranvoyal , Putlur , Perumalpattu , Tiruvallur , Ikkadu , Kalyanakuppam , Karikalavakkam , Vishnuvakkam , Velliyur , Tirur , Ayalur , Sivanvoyal , Koyambakkam , Veeraragavapuram , Ikkadukandigai , Perathur , Thaneerkulam , Melanur , Kakkalur , Kilambakkam , Nathamedu , Pakkam , Puliyur , 25 Veppampattu , 26 Veppampattu , Ayathur , Keelanur , Melakondaiyur , Othikadu , Pullarambakkam , Punnapakkam , Thalakanjeri , Thottikalai , Vadattur .
The native language of Sevapettai is Tamil and most of the village people speak Tamil. Sevapettai people use Tamil language for communication.
Sevapettai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Sevapettai sun rise time varies 10 minutes from IST. The vehicle driving side in Sevapettai is left, all vehicles should take left side during driving. Sevapettai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Sevapettai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Sevapettai people are following the dd/mm/yyyy date format in day-to-day life. Sevapettai domain name extension( cTLD) is .in .