Working Days Calculator
Business days between two dates, or a deadline a set number of working days away, with Bangladesh weekends and government holidays taken out.
From date
To date
How the count works
Every date in the range is checked in turn. Weekend days are set aside first, then any remaining weekday that is a government holiday. Whatever is left is a working day. The government list comes from the same data as the Bangladesh holidays page, so the two always agree.
In the second mode the tool walks forward, or backward, from the start date one working day at a time until it has counted the number you asked for. That is the usual way to fix a deadline such as "within 15 working days" in a contract or a court order.
Islamic holidays follow the moon and are fixed a day or two before, so a date near Eid, Shab-e-Barat or Ashura can shift. Executive-order holidays added around Eid are included only once the government announces them.