| Village | Kelmaruvathur |
| Block | Chithamur |
| District | Kanchipuram |
| 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 |
Kelmaruvathur is a village panchayat located in the Kanchipuram district of Tamil-Nadu state,India. The latitude 13.0938995 and longitude 80.292356 are the geocoordinate of the Kelmaruvathur.
The surrounding nearby villages and its distance from Kelmaruvathur are Chithamur , Indalur , Nerkunam , Kayapakkam , Thenpakkam , Chunambedu , Puthirankottai , Vedal , Pongunam , Arapedu , Perukkaranai , Irumbuli , Sothupakkam , Melmaruvathur , Mambakkam , Pondur , Thandalam , Porur , Kalpattu , Agaram , Vilangadu , 119.kolathur , 289.kolathur , Amanthangaranai , Ammanambakkam , Chinnakayapakkam , Chitharkadu , Essur , Kadukkalur , Mazhuvankaranai , Mugunthagiri , Nugumbal , Parukal , Peramkbakkam , Periakkalakadi , Polambakkam , Poraiyuir , Puliyani , Puthur , Sirumailur , Sirunagar , Vannianallur .
The native language of Kelmaruvathur is Tamil and most of the village people speak Tamil. Kelmaruvathur people use Tamil language for communication.
Kelmaruvathur village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Kelmaruvathur sun rise time varies 8 minutes from IST. The vehicle driving side in Kelmaruvathur is left, all vehicles should take left side during driving. Kelmaruvathur people are using its national currency which is Indian Rupee and its internationl currency code is INR. Kelmaruvathur phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Kelmaruvathur people are following the dd/mm/yyyy date format in day-to-day life. Kelmaruvathur domain name extension( cTLD) is .in .