Countdown Timer Calculator
Choose a target date:
Or choose a holiday:
What is a Countdown Timer Calculator?
A countdown timer calculator lets you know exactly how much time remains until any date you choose. Whether it's a holiday, birthday, wedding, trip or important deadline - the calculator shows a live countdown in days, hours, minutes and seconds in real-time.
3 Tools in One
Countdown
Select a future date and see exactly how many days, hours, minutes and seconds remain. Perfect for holidays, birthdays, weddings, trips, deadlines, graduation and military discharge dates. Includes preset buttons for Jewish holidays.
Timer
Set a duration (hours, minutes, seconds) and the timer counts down to zero. Perfect for cooking, workouts, studying (Pomodoro 25-minute technique), breaks, board games and more. Quick presets: 1, 5, 10, 25, 30 minutes and 1 hour.
Stopwatch
Measures time from the moment you press Start. Perfect for running, workouts, timing tasks, games and competitions. Includes Lap button for split times, pause/resume, and millisecond precision display.
How to Use
Choose the tab you need: Countdown, Timer or Stopwatch. For Countdown - select a date or click a holiday preset. For Timer - set a duration or click a quick preset. For Stopwatch - just press Start!
Jewish Holidays 2026
| Holiday | Date | Add to Calendar |
|---|---|---|
| Tu BiShvat | February 1, 2026 | - |
| Purim | March 3, 2026 | - |
| Passover | April 2, 2026 | - |
| Yom HaAtzmaut | April 21, 2026 | - |
| Lag BaOmer | May 5, 2026 | - |
| Shavuot | May 22, 2026 | - |
| Rosh Hashana | September 12, 2026 | - |
| Yom Kippur | September 21, 2026 | - |
| Sukkot | September 26, 2026 | - |
| Hanukkah | December 5, 2026 | - |
Jewish Holidays 2027
| Holiday | Date | Add to Calendar |
|---|---|---|
| Tu BiShvat | January 23, 2027 | + Add |
| Purim | March 23, 2027 | + Add |
| Passover | April 22, 2027 | + Add |
| Yom HaAtzmaut | April 29, 2027 | + Add |
| Lag BaOmer | May 18, 2027 | + Add |
| Shavuot | June 11, 2027 | + Add |
| Rosh Hashana | September 2, 2027 | + Add |
| Yom Kippur | September 11, 2027 | + Add |
| Sukkot | September 16, 2027 | + Add |
| Hanukkah | December 13, 2027 | + Add |
Download ALMO AI for Free
Smart calendar with automatic reminders for all holidays, countdown timers and more!
Frequently Asked Questions
+ What is a countdown timer calculator?
A countdown timer calculator shows exactly how much time remains until a specific date. It displays days, hours, minutes and seconds in real-time. Use it for holidays, birthdays, weddings, trips or any important event.
+ How many days until Rosh Hashana 2027?
Rosh Hashana 2027 falls on September 2, 2027. Use the countdown calculator above to see exactly how many days, hours and minutes remain.
+ Is this countdown calculator free?
Yes! ALMO AI's countdown timer calculator is completely free, with no registration required and no ads.
+ What events can I use the countdown for?
You can use it for Jewish holidays, birthdays, weddings, trips, deadlines, school dates, New Year's Eve, and any other important date in your life.
+ Can I share my countdown?
You can share the page link with anyone. For personal countdown reminders with push notifications, download the free ALMO AI app from the App Store or Google Play.
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