| Village | Koilmathimangalam |
| Block | Kalasapakkam |
| 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 |
Koilmathimangalam 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 Koilmathimangalam.
The surrounding nearby villages and its distance from Koilmathimangalam are Kadalady , Devarayanpalayam , Vanniyanur , Gengavaram , Melpalur , Kilpalur , Kalasapakkam , Padagam , Melarani , Sengaputheri , Kettavarampalayam , Kidampalayam , Mottur , Arunagirimangalam , Elathur , Kalur , Kappalur , Kilkuppam , Ladavaram , Pillur , Poondi , Sholavaram , Siruvallur , Adamangalam , Alangaramangalam , Anaivady , Aniyalai , Ernamangalam , Gengalamadevi , Kampattu , Kanthapalayam , Kilpotharai , Mattavettu , Mel Sholankuppam , Melvilvarayanallur , Palankoil , Pathiyavady , Pattiyandal , Seetambattu , Singaravady , Then Magadevamangalam , Thenpallipet , Veeralur , Venkatampalayam .
The native language of Koilmathimangalam is Tamil and most of the village people speak Tamil. Koilmathimangalam people use Tamil language for communication.
Koilmathimangalam village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Koilmathimangalam sun rise time varies 8 minutes from IST. The vehicle driving side in Koilmathimangalam is left, all vehicles should take left side during driving. Koilmathimangalam people are using its national currency which is Indian Rupee and its internationl currency code is INR. Koilmathimangalam phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Koilmathimangalam people are following the dd/mm/yyyy date format in day-to-day life. Koilmathimangalam domain name extension( cTLD) is .in .