Age Calculator
Calculate exact age in years, months, days.
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Adjust the inputs below
Years
0
Total Months
0
Total Days
0
About this calculator
The Age Calculator tells you exactly how old you are in years, months, and days. Simply enter your date of birth and it instantly calculates your precise age.
Tips & how to use
- Enter your full date of birth including the year
- Use the result to calculate upcoming birthdays or anniversaries
How the formula works
The calculator subtracts your birth date from today's date using the Gregorian calendar. It accounts for leap years to give an accurate count of days.