Age Calculator
Calculate exact age with birthday details
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How to Use Age Calculator
- 1Enter your date of birth.
- 2Optionally set a custom 'as of' date.
- 3See your exact age, total days lived, zodiac sign, and next birthday countdown.
About Age Calculator
Calculate your exact age in years, months, and days. Also shows total days lived, day of week you were born, zodiac sign, and countdown to your next birthday. Supports custom 'as of' date.
Frequently Asked Questions
How is the exact age calculated?
The calculator counts full years, then remaining months, then remaining days between your birth date and the reference date, accounting for varying month lengths.
Are leap years accounted for?
Yes, the calculator correctly handles leap years when computing total days lived and age calculations.