Age Calculator β birthday countdown
Calculate exact age from date of birth in years, months, days, hours, and minutes.
How to use Age Calculator
Enter Your Birth Date
Click on the "Date of Birth" input field and select your birth date from the calendar picker. You can also manually type the date in MM/DD/YYYY format. The field accepts dates from 1900 onwards.
Choose Reference Date (Optional)
By default, the calculator uses today's date. To calculate age on a different date, click the "Calculate to" toggle and select your reference date. Leave it unchecked to automatically use the current date.
View Detailed Age Breakdown
Click the "Calculate" button. Results appear instantly showing your exact age in years, months, days, hours, and minutes. Additional info includes your total days lived and next birthday countdown.
Copy or Share Results
Use the "Copy" button to copy results to clipboard, or click "Share" to generate a shareable link with your age calculation results.
Frequently Asked Questions
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