| Village | Mardanhera |
| Block | Assandh |
| District | Karnal |
| State | Haryana |
| 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, Punjabi |
| Time difference | 22 minutes |
| Latitude | 29.704025 |
| Longitude | 76.994237 |
Mardanhera is a village panchayat located in the Karnal district of Haryana state,India. The latitude 29.704025 and longitude 76.994237 are the geocoordinate of the Mardanhera.
The surrounding nearby villages and its distance from Mardanhera are Bahari , Ardana , Dupedi , Assandh , Thari , Jalmana , Acchan Pur , Manchuri , Mormajra , Popran , Risalwa , Golli , Bandrala , Salwan , Ballah , Thall , Dera Gama , Jai Singh Pura , Chogama , Jabhala , Khizra Bad , Khanda Kheri , Bassi , Bambeheri , Pada , Tharwa Majra , Uplani , Shekhupura , Rahra , Panghala , Chorkharsa , Padhana , Jimrei Khera , Fafdana , Kheri Sharf Ali , Rangrooti Khera , New Jhinda , Chochra , Uplana , Alwala , Billona , Danoli , Dera Gujrakhiya , Dera Pandoriya , Dera Phula Singh , Gangatheri , Kabulpur Khera , Kool Khera , Kudlan , Lalain , Mondh , Paka Khera , Ragsana , Rattak .
The native language of Mardanhera is Hindi, Punjabi and most of the village people speak Hindi, Punjabi. Mardanhera people use Hindi, Punjabi language for communication.
Mardanhera village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Mardanhera sun rise time varies 22 minutes from IST. The vehicle driving side in Mardanhera is left, all vehicles should take left side during driving. Mardanhera people are using its national currency which is Indian Rupee and its internationl currency code is INR. Mardanhera phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Mardanhera people are following the dd/mm/yyyy date format in day-to-day life. Mardanhera domain name extension( cTLD) is .in .