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Date & Time
Countdown Calculator
A countdown is calculated from today to the target date at midnight. Whether the target day itself is included depends on whether you are counting sleeps or a deadline, so both figures are shown.
How it works
Target date
Days remaining
Weeks remaining
Months remaining
Hours remaining
Counting today as day 1
Frequently asked questions
How do I use the Countdown Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.