Next Birthday Countdown
Find how many days until your next birthday.
Counting down to the big day
A birthday countdown adds a little anticipation, and it is simple once you know the birth date. This tool finds your next birthday from today and counts the days remaining.
It also tells you the age you will turn. If today is your birthday, it says so; otherwise it looks ahead to the next one, this year or next.
Fun and private
The calculation runs in your browser, so your birth date is never uploaded.
Frequently Asked Questions
How is it calculated?
It finds the next occurrence of your birth month and day from today, and counts the days until then.
What age will I turn?
It shows the age you will reach on that birthday, based on your birth year.
What about February 29?
Leap-day birthdays are counted to the next February 29 where the browser resolves the date.
Browse the full set of free, private, in-browser tools.