Free Date & Time Tools
Find your exact age, the days between two dates, add or subtract days, count working days, convert time zones and Unix timestamps, see the time around the world, convert Hijri and Gregorian dates and use a timer, stopwatch or Pomodoro clock.
Everything works in your browser, also offline once Kitwise is installed.
- Add / Subtract Time from a DateFind the date that is N days, weeks, months or years away.In browser
- Age CalculatorExact age in years, months and days, plus days until the next birthday.In browser
- Date DifferenceDays, weeks, months and years between two dates.In browser
- Date InformationWeekday, day of the year, week number and leap-year check for any date.In browser
- Online Timer, Stopwatch & PomodoroA countdown timer with an alarm, a stopwatch with laps, and a Pomodoro focus timer (25 minutes work, 5 minutes break). Works offline; keep the tab open.In browser
- Time Card Calculator (hours worked)Add up the hours worked in a week from start and end times with breaks, including night shifts, overtime and pay.In browser
- Time Zone ConverterFind the same moment in other cities (meeting planner).In browser
- Unix Timestamp ConverterConvert a Unix timestamp to a date, or a date to a timestamp.In browser
- Working Days CalculatorCount business days between two dates, with your weekend pattern and holidays.In browser
- World Clock (live time in many cities)See the current time and date in many cities at once, updating every second, with day or night shown.In browser
- Hijri ⇄ Gregorian DateConvert dates with the Umm al-Qura (Saudi) Islamic calendar.In browser
- Pregnancy Due Date CalculatorEstimate the due date from the first day of the last period, the conception date or an IVF transfer date, with how many weeks along and the key dates.In browser
Questions
How do I count the days between two dates?
Use Date Difference: it shows the years, months, days and total days, and can leave out weekends.
Can I convert Pakistan time to UK or UAE time?
Yes: use the Time Zone Converter or the World Clock.