Choose an hour, minute and AM or PM to see the exact time remaining until it begins.
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Choose a time
The calculation uses the current time and time zone on your device.
Quick choices
Minute shortcuts
TIME CALCULATOR
How long until 3:00 PM?
--Hours
--Minutes
--Seconds
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Next occurrence
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Your time zone—
Share this countdownSend the live timer to friends and family.
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How long until every hour?
See the live time remaining for every AM and PM hour, then select any row to use it in the calculator.
Time
Question and answer
Calculate time
12 AM
How long until 12 AM?
Time remaining
1 AM
How long until 1 AM?
Time remaining
2 AM
How long until 2 AM?
Time remaining
3 AM
How long until 3 AM?
Time remaining
4 AM
How long until 4 AM?
Time remaining
5 AM
How long until 5 AM?
Time remaining
6 AM
How long until 6 AM?
Time remaining
7 AM
How long until 7 AM?
Time remaining
8 AM
How long until 8 AM?
Time remaining
9 AM
How long until 9 AM?
Time remaining
10 AM
How long until 10 AM?
Time remaining
11 AM
How long until 11 AM?
Time remaining
12 PM
How long until 12 PM?
Time remaining
1 PM
How long until 1 PM?
Time remaining
2 PM
How long until 2 PM?
Time remaining
3 PM
How long until 3 PM?
Time remaining
4 PM
How long until 4 PM?
Time remaining
5 PM
How long until 5 PM?
Time remaining
6 PM
How long until 6 PM?
Time remaining
7 PM
How long until 7 PM?
Time remaining
8 PM
How long until 8 PM?
Time remaining
9 PM
How long until 9 PM?
Time remaining
10 PM
How long until 10 PM?
Time remaining
11 PM
How long until 11 PM?
Time remaining
i
How long until a specific time?
Sometimes the next thing on your schedule is only a few hours away. It might be a 3:30 PM meeting, the end of a shift, a train departure or the moment dinner comes out of the oven. This calculator turns that time into a live countdown you can check at a glance.
Choose the exact hour and minute that matter to you. Countdown-to reads the clock on your device, so there is no city to search for and no time zone to configure.
01
Work and study
Keep an eye on the time left before a meeting, class, break or study session.
02
Travel and plans
Check how long remains before a departure, reservation, pickup or appointment.
03
Everyday moments
Count down to a call, a game, bedtime or anything else planned for your day.
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What if that time has already passed?
You do not need to change the date yourself. If the selected time is still ahead, the timer uses today. If it has passed, the countdown rolls forward to tomorrow and keeps going.
FAQ
Questions about the hour countdown
01
Is the countdown for today or tomorrow?
It uses today when the selected time is still ahead. Once that time passes, the next occurrence is tomorrow.
02
Can I choose an exact minute?
Yes. Select any minute from 00 to 59, or use the quick buttons for :00, :15, :30 and :45.
03
Which time zone is used?
The calculation follows the local clock and time zone reported by the device you are using.
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Install countdown-to
Add countdown-to to your iPhone in three quick steps.
1Tap More or Share in Safari.
2Choose Add to Home Screen and turn on Open as Web App.