Time / Life milestones
Age Calculator
Enter your birth date to see your exact age in years, months, and days. Check how long until your next birthday and keep the info handy for forms or celebrations.
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Calculator
Follow the steps below and update the fields to see instant results.
Age summary
Results update instantly as you change the inputs.
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January 1, 2026
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How it works
Age is computed by subtracting the birth year from the current year, then adjusting for whether the birthday has passed this year. Months and days are calculated from the remaining difference.
The countdown uses the next calendar occurrence of your birth date. Leap years are included, so February 29 birthdays roll over to February 29 on leap years and February 28 otherwise.
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