| Village | Eratchi |
| Block | Kovilpatti |
| District | Tuticorin |
| 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 |
Eratchi is a village panchayat located in the Tuticorin district of Tamil-Nadu state,India. The latitude 13.0938995 and longitude 80.292356 are the geocoordinate of the Eratchi.
The surrounding nearby villages and its distance from Eratchi are Villiseri , Idaiseval , Suraikkaipatti , Ilampuvanam , Pandavarmangalam , Varathampatti , Avalnatham , Kulasekarapuram , Thonugal , Chatrapatti , Chidambarapuram , Kovilpatti , Manjanaickenpatti , Meenakshipuram , Sivanthipatti , Theethampatti , Ayyakottaiyur , Chinnamalaikuntru , Iluppaiyoorani , Inammaniyachi , Kadalaiyoor , Keela Eral , Kilavipatti , Kodukkamparai , Lingampatti , Manthithoppu , Mela Eral , Moopanpatti , Mudukkumeentanpatti , Nalatinpudur , Oothupatti , Semapudur , Shunmugapuram.t. , Sindalakarai , Thittankulam , Thuraiyoor , Urulaikkudi , Venkateshvarapuram.r. .
The native language of Eratchi is Tamil and most of the village people speak Tamil. Eratchi people use Tamil language for communication.
Eratchi village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Eratchi sun rise time varies 8 minutes from IST. The vehicle driving side in Eratchi is left, all vehicles should take left side during driving. Eratchi people are using its national currency which is Indian Rupee and its internationl currency code is INR. Eratchi phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Eratchi people are following the dd/mm/yyyy date format in day-to-day life. Eratchi domain name extension( cTLD) is .in .