Next Birthday Calculator
Find out exactly when your next birthday is with a live countdown timer. Discover what day of the week it falls on, your zodiac sign, and other fun birthday facts.
Calculate Next Birthday
About Birthday Calculations
Your next birthday calculation takes into account:
- Current Date: Real-time calculation based on today's date
- Leap Years: Proper handling of February 29th birthdays
- Time Zones: Calculations based on your local time
- Day of Week: What day your birthday falls on
Fun Birthday Facts
Our calculator also provides additional information about your birthday:
- Zodiac Sign: Your astrological sign based on birth date
- Age Milestone: Special birthdays and age milestones
- Day of Week: Plan your birthday celebration accordingly
- Season: What season your birthday falls in