How many days until my next birthday?

The birthday results area shows the next birthday date and the exact number of days left.

What day of the week was I born?

The page includes a weekday of birth result so you can check the original weekday right away.

Change the comparison date to any future date, including a date in 2030, and the calculator returns the future age.

After calculation, the page shows the matching Western zodiac sign for that birth date.

Yes. The page previews upcoming milestone birthdays such as 16th, 18th, 21st, and 30th.

Birthday Date Tools

Calculate exact age, next birthday, birthday countdown, zodiac sign, and milestone birthdays in one place.

Date of birth

Calculate as of

Enter a birthday to unlock the full result view

You will see exact age, next birthday, weekday of birth, zodiac sign, and milestone birthday insights here.

Related Tools

Turn the birthday date into a live countdown page with reminders and sharing.

Compare two dates when you need a broader day difference calculation.

Check the weekday for any date with a dedicated weekday tool.

Start a custom countdown after confirming the birthday and milestone dates.