| Village | Couka |
| Block | Chandil |
| District | Saraikela Kharsawan |
| State | Jharkhand |
| 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 | Hindi,Santali, Bengali |
| Time difference | -12 minutes |
| Latitude | 23.36 |
| Longitude | 85.33 |
Couka is a village panchayat located in the Saraikela Kharsawan district of Jharkhand state,India. The latitude 23.36 and longitude 85.33 are the geocoordinate of the Couka.
The surrounding nearby villages and its distance from Couka are Chilku , Chandil , Khunti , Asanbani , Bhadudih , Chawlibasa , Dhunaburu , Ghoranagi , Hensakocha , Jhabri , Kapali E.n. , Kapali E.s , Kapali W.n , Kapali W.s , Matamdih , Rasuniya , Ruchap , Rudiya , Tamulia , Urmal .
The native language of Couka is Hindi,Santali, Bengali and most of the village people speak Hindi,Santali, Bengali. Couka people use Hindi,Santali, Bengali language for communication.
Couka village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Couka sun rise time varies -12 minutes from IST. The vehicle driving side in Couka is left, all vehicles should take left side during driving. Couka people are using its national currency which is Indian Rupee and its internationl currency code is INR. Couka phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Couka people are following the dd/mm/yyyy date format in day-to-day life. Couka domain name extension( cTLD) is .in .