Your Age
Select your date of birth
Private • instant • browser-based
Calculate your exact age with a beautiful, modern age calculator.
Enter your date of birth to see your age in years, months, days, hours, minutes, and seconds, plus a friendly countdown to your next birthday.
⚡ Instant results
🔒 No sign-up
🎂 Birthday countdown
Today
Your local calendar date
AGE
365
days a year to celebrate
Age calculator
Choose your date of birth
The calculation runs locally in your browser and updates the result cards immediately after you click calculate.
Time Since Birth
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Next Birthday
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In Months
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In Days
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In Hours
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In Minutes
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In Seconds
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What you get
A complete birthday and life timeline snapshot
Use the calculator for planning milestones, verifying ages, creating birthday reminders, or simply satisfying curiosity.
Exact age format
See your age expressed as years, months, and days for an easy-to-read result.
Detailed units
Convert your lifespan into total months, days, hours, minutes, and seconds.
Birthday countdown
Know the exact number of days until your next birthday celebration.
How it works
Simple, fast, and designed for clarity
The calculator compares your selected birth date with today’s local date. It adjusts for month lengths and birthday timing to show a practical age summary.
- Select your birth date.Use the day, month, and year dropdowns.
- Calculate instantly.Click the button to process your age in your browser.
- Review the breakdown.Use the detailed cards for different time units and birthday planning.