| Village | Kalna |
| Block | Amta-ii |
| District | Howrah |
| State | West Bengal |
| 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 | Bengali, English, Nepali, Urdu |
| Time difference | -24 minutes |
| Latitude | 23.22 |
| Longitude | 88.37 |
Kalna is a village panchayat located in the Howrah district of West-Bengal state,India. The latitude 23.22 and longitude 88.37 are the geocoordinate of the Kalna.
The surrounding nearby villages and its distance from Kalna are Amragori , Bhatora , Binla Krishnabati , Gazipur , Ghoraberia Chitnan , Jaypur , Jhamtia , Jhikira , Kasmoli , Kusberia , Noyapara , Tajpur , Thalia .
The native language of Kalna is Bengali, English, Nepali, Urdu and most of the village people speak Bengali, English, Nepali, Urdu. Kalna people use Bengali, English, Nepali, Urdu language for communication.
Kalna village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Kalna sun rise time varies -24 minutes from IST. The vehicle driving side in Kalna is left, all vehicles should take left side during driving. Kalna people are using its national currency which is Indian Rupee and its internationl currency code is INR. Kalna phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Kalna people are following the dd/mm/yyyy date format in day-to-day life. Kalna domain name extension( cTLD) is .in .