Time Until Calculator
Count down the hours, minutes and seconds until a specific time.
Counts down to the next time this clock time occurs.
Time until 18:00
5h 11m 16s
later today
About the Time Until Calculator
The AlarmDaddy Time Until calculator shows a live countdown of the hours, minutes and seconds remaining until a clock time you choose. Set a target like 18:00 and watch the time tick down to it; if the time has already passed today, it counts to the next occurrence tomorrow.
It is handy for tracking time to the end of a shift, a meeting, an alarm, or any moment later in the day.
How to use this calculator
- 1Enter the target time.
- 2Watch the live countdown in hours, minutes and seconds.
- 3If the time has passed today, it counts to tomorrow automatically.
The formula
The calculator compares the target clock time to the current time. If the target is still ahead today it counts to it; if it has passed, it counts to the same time tomorrow. The countdown updates every second.
Frequently asked questions
Enter the target time and the calculator shows a live countdown in hours, minutes and seconds until it.