Deadline Calculator
Calculate exactly how much time is left until your deadline — down to the day and hour.
How it works
Enter your deadline date and time, along with an optional label so you know what you're tracking. We'll calculate exactly how much time is left, and let you know if the deadline has already passed.
Examples
A submission due at 11:59 PM, a project handoff next Friday, a payment due at the start of the month — this tool works for any deadline that has both a date and a time.
Related tools
Frequently asked questions
- What is a deadline calculator?
- A deadline calculator tells you exactly how much time is left until a specific date and time you enter, broken down into days, hours, and minutes.
- How do I calculate how many days are left until a deadline?
- Enter the deadline date and time, and the tool instantly works out the days, hours, and minutes remaining based on the current time.
- Does the calculator include the deadline day?
- The result counts the exact time remaining up to the moment you specify, rather than treating the whole deadline day as a single unit — so it stays accurate down to the minute.