Date & Time

Age, date gaps, the Hijri calendar and working days.

• Age Calculator (Gregorian and Hijri)Work out your exact age in years, months and days in both the Gregorian and Hijri calendars, plus your next birthday.
• Date Difference CalculatorFind the years, months, weeks and days between any two dates.
• Add or Subtract Days from a DateAdd or subtract years, months, weeks and days from any date and see the resulting date and weekday.
• Calendar and Date Converter: Hijri, Gregorian, Shamsi, Hebrew, Chinese, MayaConvert a date between 13 calendars: Gregorian, Hijri (Umm al-Qura and tabular), Solar Hijri (Shamsi), Hebrew, Chinese, Indian, Buddhist, Julian, Coptic, Ethiopian, ancient Egyptian and Maya.
• Working Days Between Two DatesCount business days between two dates, with your choice of weekend and a list of public holidays to skip.