| Village | Koopachi Kottai |
| Block | Mannargudi |
| District | Thiruvarur |
| 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 | 11 minutes |
| Latitude | 10.7761444 |
| Longitude | 79.6330905 |
Koopachi Kottai is a village panchayat located in the Thiruvarur district of Tamil-Nadu state,India. The latitude 10.7761444 and longitude 79.6330905 are the geocoordinate of the Koopachi Kottai.
The surrounding nearby villages and its distance from Koopachi Kottai are Pullamangalam , Manakkarai , Paravakkottai , Keelathiruppalakkudi , Ullikkottai , Ethakkudi , Kandithampettai , Neduvakkottai , Mannargudi , Palakkurichi , Vadapathimangalam , Karunavur , Mahadevapattinam , Koththangudi , Vadapathi , 141 Nemmeli , Cherankulam , Arichandrapuram , Poonthalangudi , Sithanakudi , Velakkudi , Ramapuram , 95 Mavakkadu , 96 Nemmeli , Achesham Post , Bharati Moolankudi , Edaiyar Naththam , Idayar Embethvi , Karikkottai , Keelmanali , M.thirurameswaram , Mel Thirupalakkudi , Melvasal , Moonamsethi , Moova Nalloor , Ottaiparaiyoor , Over Cheri , Paruthikkottai , Pazhayanoor , Periyakothur , Pyenkanadu Ooratchi , Savalakkaran , Sithraiyoor , Sundarakkottai , Thalayamangalam , Then Kovanoor , Thenpatai , Thulasenthipuram , Vadacovanur , Vakranalloor , Vettaithidal .
The native language of Koopachi Kottai is Tamil and most of the village people speak Tamil. Koopachi Kottai people use Tamil language for communication.
Koopachi Kottai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Koopachi Kottai sun rise time varies 11 minutes from IST. The vehicle driving side in Koopachi Kottai is left, all vehicles should take left side during driving. Koopachi Kottai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Koopachi Kottai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Koopachi Kottai people are following the dd/mm/yyyy date format in day-to-day life. Koopachi Kottai domain name extension( cTLD) is .in .