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Birthday Calculator
Find out how many days are left until your next birthday and the exact date it will fall on.
Birthday Calculator
Enter your birth date to see when your next birthday is and how many days are left.
How to Use the Birthday Calculator
Step-by-step instructions
- Enter your birth date.
- Click "Calculate" to see the date of your next birthday and how many days are left.
Common Uses
Popular scenarios for birthday calculation
- Birthday countdowns
- Party planning
- Gift reminders
- Social media posts
- Family and friend celebrations
Frequently Asked Questions
Does this calculator account for leap years?
Yes, leap years are fully supported in all calculations.
What if my birthday is today?
The calculator will show 0 days left and today's date as your next birthday.
Is the calculation accurate for all years?
The calculator is accurate for all dates supported by your browser (typically 1900 and later).