Create a Countdown Timer that counts down in seconds, minutes, hours and days to any date, with time zone support. It also counts up from a past date.

The Duration Calculator calculates the number of days, months and years between two dates.

Explore our online timers and countdown tools. Create your own countdown or use our pre-made countdowns to popular events.

Business Days Calculator counts the number of days between two dates, with the option of excluding weekends and public holidays.

Days Calculator: Days Between Two Dates How many days, months, and years are there between two dates?

You can choose units to display — from days to milliseconds. No registration is needed — the HTML code is available immediately. Use the form below to customize your own countdown timer. A small …

Countdown to Dec 11, 2025. Showing days, hours, minutes and seconds ticking down to 0

Add or subtract any number of days to/from a date, taking into account public holidays in your country and weekends.

Time Calculator: Duration Between Two Times and Dates How many years, months, days, hours, minutes, and seconds are there between two moments in time?

The Date Calculator adds or subtracts days, weeks, months and years from a given date.