Countdown Calculator
Give your event a name, pick the date, and see a clean countdown card with days, weeks, and months remaining.
Optional. Used in the result card.
Pick a date to start your countdown
Name your event and choose its date. The countdown will appear here.
What this is good for
Use the countdown for birthdays, vacations, school start dates, work deadlines, weddings, concerts, sport events, or any milestone you want to track.
The countdown updates automatically based on your local date — no sign-in required.
Frequently asked questions
How is the countdown calculated?
We subtract today from your event date using calendar days. The result is the number of full days remaining.
Does it update automatically?
Yes. The countdown uses your browser's local date and recalculates every time you open the page.
What happens after the event passes?
If the date is in the past, the card shows how many days ago the event was so you can quickly look back.
Do I need an account to use this?
No. The countdown is calculated instantly in your browser. There is no signup and nothing to install.
Can I save my countdown?
Not in this version. Bookmark the page to come back to it. Saving is planned for a later release.