Find out exactly how old you are — in years, months, days, hours and more. Enter your date of birth to see your complete age breakdown instantly.
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🎂 How old am I?
Enter your birthday
Defaults to today
Your Age
—
📅—Total Months
📆—Total Weeks
☀️—Total Days
⏰—Total Hours
⏱️—Total Minutes
💓—Heartbeats*
🎉
Next Birthday
—
—days away
📅
Day Born
—
♈
Zodiac Sign
—
🌏
Chinese Zodiac
—
🔢
Generation
—
*Estimated at ~70 beats per minute average.
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📖 How to Use This Calculator
1
Enter your date of birthClick the first field and select your birthday from the date picker.
2
Check your results instantlyYour exact age appears immediately — in years, months, days, hours, minutes, and even heartbeats.
3
Calculate age on a specific date (optional)Change the "Age on Date" field to calculate how old you were (or will be) on any specific date in the past or future.
4
See your next birthday countdownThe calculator automatically shows how many days until your next birthday and how old you'll turn.