Next Birthday Countdown
See how many days until your birthday.
Result
How to use
- Enter your values in the fields above.
- Press Calculate to see your result instantly.
- Use the Share button to copy a link to your result.
About this calculator
This tool takes a birth date and today's date, then counts the exact number of days, weeks and months remaining until the next birthday, along with the age that will be turned. It automatically rolls the date forward to next year if the birthday has already passed this year, and accounts for leap years when the birthday falls on or near February 29.
People planning a birthday party or gift purchase, anyone curious how close they are to a milestone age like 18, 21 or 30, and parents tracking a child's upcoming birthday all use this instead of counting days on a calendar by hand.
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