Time & date

6 tools in this category

Simple online countdown timer with full-screen mode and a sound at zero.

Work out exact age in years, months and days from a date of birth, on today's date or any date such as an exam or job application deadline.

Online stopwatch with laps, accurate to a hundredth of a second.

Count the days, weeks, months and weekdays between two dates.

Find out what you need on the final exam to reach the grade you want.

Convert a time from one city to several others at once, with daylight saving handled automatically.