Calculate Age Between Two Dates
Calculate the exact age in years, months, and days between a birth date and any target date. Perfect for determining current age, age at specific dates, or time elapsed.
Related calculators
Back to Time CalculationsBusiness Days Calculator
Calculate business days between two dates excluding weekends and holidays. Supports different weekend patterns and custom holiday lists. Free and accurate.
Date Difference
Calculate the difference in days, weeks, months, and years between two dates. Add or subtract durations to find a future or past date. Fast, accurate, and free.
How Age Calculation Works
Age calculation involves determining the exact time difference between two dates, typically a birth date and the current date or another target date. This calculator uses precise date arithmetic to account for leap years, varying month lengths, and calendar complexities.
The calculation provides both a detailed breakdown (years, months, days) and total values in different units (total days, weeks, months, hours, minutes) for comprehensive age analysis.