| Village | Vadakarai |
| Block | Thirumarugal |
| District | Nagapattinam |
| 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 | 18 minutes |
| Latitude | 8.862085 |
| Longitude | 77.79018 |
Vadakarai is a village panchayat located in the Nagapattinam district of Tamil-Nadu state,India. The latitude 8.862085 and longitude 77.79018 are the geocoordinate of the Vadakarai.
The surrounding nearby villages and its distance from Vadakarai are Ervadi , Panangudi , Kattumavadi , Kottarakudi , Virkudi , Seeyathamangai , Thirukkannapuram , Thirumarugal , Enangudi , Thirupugalur , Gopurajapuram , Ambal , Kuthalam , Kangalancheri , Uthamacholapuram , Narimanam , Keelathanjavur , Raranthimangalam , Adhalaiyur , Edaiyathankudi , Pillali , Alathur , Karaiyur , Kottamangalam , Kottur , Marungur , Pandaravadai , Puthagaram , Agarakondagai , Ervancheri , Keelaputhanur , Kongarayanallur , Neikkuppai , Pollagam , Sheshamoolai , Thiruchankattangudi , Thirupayathangudi , Valkudi .
The native language of Vadakarai is Tamil and most of the village people speak Tamil. Vadakarai people use Tamil language for communication.
Vadakarai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Vadakarai sun rise time varies 18 minutes from IST. The vehicle driving side in Vadakarai is left, all vehicles should take left side during driving. Vadakarai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Vadakarai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Vadakarai people are following the dd/mm/yyyy date format in day-to-day life. Vadakarai domain name extension( cTLD) is .in .