| Village | Chak Alahdad |
| Block | Vaishali |
| District | Vaishali |
| State | Bihar |
| 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,Urdu |
| Time difference | -11 minutes |
| Latitude | 25.62 |
| Longitude | 85.13 |
Chak Alahdad is a village panchayat located in the Vaishali district of Bihar state,India. The latitude 25.62 and longitude 85.13 are the geocoordinate of the Chak Alahdad.
The surrounding nearby villages and its distance from Chak Alahdad are Vaishali , Bhagwatpur , Daudnagar , Majhauli , Mohammadpur , Abulhasanpur , Amritpur , Bhagwanpur Ratti , Chintamanipur , Jatkauli , Madarna , Mataiya , Phulad , Rahimpur , Salempur .
The native language of Chak Alahdad is Hindi,Urdu and most of the village people speak Hindi,Urdu. Chak Alahdad people use Hindi,Urdu language for communication.
Chak Alahdad village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Chak Alahdad sun rise time varies -11 minutes from IST. The vehicle driving side in Chak Alahdad is left, all vehicles should take left side during driving. Chak Alahdad people are using its national currency which is Indian Rupee and its internationl currency code is INR. Chak Alahdad phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Chak Alahdad people are following the dd/mm/yyyy date format in day-to-day life. Chak Alahdad domain name extension( cTLD) is .in .