Age, date difference and countdown tools

Five time tools that accept Shamsi dates directly: no converting to Gregorian first, and results are shown in both calendars.

5 tools in this category

• Time & date
  Date Difference
  Give two dates and get the gap in days, weeks and months - handy for contract terms, project spans and subscription lengths.
  ⚡ Client-Side
• Time & date
  Age Calculator
  Enter a birth date to see the exact age in years, months and days, the total days lived and how long until the next birthday.
  ⚡ Client-Side
• Time & date
  Add Days to a Date
  Give a date and a number of days to get the resulting date and its weekday; a negative number subtracts days.
  ⚡ Client-Side
• Time & date
  Countdown Timer
  Set the target date and time and watch the days, hours, minutes and seconds tick down live, with a small celebration at zero.
  ⚡ Client-Side
• Time & date
  Online Stopwatch
  Start, pause and record lap times to a hundredth of a second - for workouts, timed study and measuring tasks.
  ⚡ Client-Side