Birthday countdown calculator.
Pick the date of your next birthday and the calculator starts a live countdown instantly — days, hours, minutes, and seconds, plus the total days remaining. Perfect for building the hype for your own big day or a friend’s.
Enter your next birthday date and the calculator starts a live countdown instantly. See exactly how many days, hours, and minutes until your birthday — perfect for building excitement.
151
days
03
hours
03
minutes
08
seconds
total days
151
total hours
3,627
total minutes
217,623
Frequently asked questions
How do I count down to my birthday?
Enter the date of your next birthday above. The countdown starts immediately and updates every second in your local timezone.
Can I share my birthday countdown?
Yes — after starting the countdown, use the share link to send a live countdown page to friends and family.
August 2026
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