| Village | Purnanagar |
| Block | Markacho |
| District | Koderma |
| 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 |
Purnanagar is a village panchayat located in the Koderma district of Jharkhand state,India. The latitude 23.36 and longitude 85.33 are the geocoordinate of the Purnanagar.
The surrounding nearby villages and its distance from Purnanagar are Nawadih , Purnadih , Simaria , Bachhedih , Chopnadih , Dagarnawan , Devipur , Dhasharokhurd , Ghargawan , Jamu , Kadodih , Kharkhar , Kundidhanwar , Mahughai , Markacho , Markacho Middle , Markacho North , Markacho South , Masmohna , Murkmanai , Paplo , Phulwariya , Tilodih .
The native language of Purnanagar is Hindi,Santali, Bengali and most of the village people speak Hindi,Santali, Bengali. Purnanagar people use Hindi,Santali, Bengali language for communication.
Purnanagar village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Purnanagar sun rise time varies -12 minutes from IST. The vehicle driving side in Purnanagar is left, all vehicles should take left side during driving. Purnanagar people are using its national currency which is Indian Rupee and its internationl currency code is INR. Purnanagar phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Purnanagar people are following the dd/mm/yyyy date format in day-to-day life. Purnanagar domain name extension( cTLD) is .in .