What does this tool do?
A countdown turns a distant exam into a concrete number of study days. This calculator measures the gap between a reference date and the exam, then converts weekdays into available study hours.
The Formula
Days remaining = Exam date − Reference date; Study hours = Weekdays × Daily study hoursFrequently Asked Questions
How do I keep the countdown current?
Update the reference date to today’s date. The result is calculated from the dates you enter rather than the device clock, so it stays stable while you compare scenarios.
Does the countdown include today?
The difference is measured between calendar dates. If the reference date is 10 November and the exam is 11 November, the result is one day; the exam date is the endpoint.