Age calculator
Work out your exact age in years, months and days, total days lived and the countdown to your next birthday.
Date difference
Calculate days, weeks, months, and years between two dates. Includes workdays and holiday exclusions.
Days to years
Civil, Julian, mean Gregorian, 30/360 and real-calendar years with summary/comparison copy and printing.
Birth date calculator
Exact birth date with pending-birthday adjustment and past reference support.
Business days between two dates
Count working days between two dates while excluding weekends and national Spanish holidays. Add any regional or local holidays you need.
Time between dates
Difference between two dates in years, months, days, weeks, and workdays. Also hours, minutes, and seconds.