| Village | Chalna |
| Block | Jamtara |
| District | Jamtara |
| 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 |
Chalna is a village panchayat located in the Jamtara district of Jharkhand state,India. The latitude 23.36 and longitude 85.33 are the geocoordinate of the Chalna.
The surrounding nearby villages and its distance from Chalna are Tetulbandha , Jamtara , Nawadih , Alagchuan , Bagber , Baradaha , Barjora , Barmundi , Bewa , Chandradipa , Changaydih , Dakshinbahal , Duladih , Gopalpur , Jiajori , Karmatanr , Kushbediya , Ladhana , Mattarn , Mejhiya , Mohanpur , Panjunia , Phofnad , Piyalsola , Ranidih , Sahardal , Saharpura , Sitakanta , Siwlibari , Sonbad , Sukjhora , Supaydih , Tarabahal , Udalbani .
The native language of Chalna is Hindi,Santali, Bengali and most of the village people speak Hindi,Santali, Bengali. Chalna people use Hindi,Santali, Bengali language for communication.
Chalna village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Chalna sun rise time varies -12 minutes from IST. The vehicle driving side in Chalna is left, all vehicles should take left side during driving. Chalna people are using its national currency which is Indian Rupee and its internationl currency code is INR. Chalna phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Chalna people are following the dd/mm/yyyy date format in day-to-day life. Chalna domain name extension( cTLD) is .in .