Age Calculator
Calculate your exact age in years, months, and days.
Please select a date of birth.
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About This Tool
Enter your date of birth and instantly see your precise age breakdown. Shows years, months, days, total days lived, and a countdown to your next birthday.
How to Use
- Select your date of birth using the date picker.
- Your exact age appears instantly in years, months, and days.
- See total days lived and how long until your next birthday.
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Frequently Asked Questions
- How accurate is the age calculation?
- The calculation is precise down to the day, accounting for varying month lengths and leap years.
- Does it account for leap years?
- Yes. The calculator uses the native Date API which correctly handles leap years and month-length differences.
- Is my date of birth stored?
- No. All calculations run entirely in your browser. No data is sent or stored anywhere.