Every second is beautiful.

00:00:00

Tap the clock to stop it right on a second.

Alarm clock, timer, stopwatch, world clock, calendars, sun and moon: 38 time tools, beautiful and simple. Free, no sign-up, no app.

All time tools

38 tools, 6 languages, zero sign-up

Timers and stopwatches

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TimerCountdowns with sound and presets.StopwatchLaps to the hundredth.Countdown to a dateDays, hours and minutes until any date.Pomodoro25 minutes of focus, then a break.Visual timerA disc that shrinks as time runs out. For kids and classrooms.Egg timerRunny, jammy or hard-boiled.Interval timerHIIT, Tabata and EMOM with work and rest beeps.Chess clockTwo clocks, one tap per move, with increment.

Calendar and dates

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CalendarThe whole year at a glance, with holidays and week numbers.Public holidaysEvery public holiday by country, and the next one.Today’s dateThe date today, day of the year, week and next holiday.Christmas countdownDays until Christmas, with games and music.Week numberWhat week is it? US or ISO numbering, with dates.Easter dateEaster for any year, and every movable feast.Saint of the dayToday’s saint and feast day, and the feast of any name.

Time calculators

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Age calculatorYour exact age, down to the day.Hours calculatorA weekly timesheet with breaks, overtime and pay.Date calculatorDays between two dates, or a date plus 90 days.Sleep calculatorWhat time to go to bed, in 90-minute sleep cycles.Time calculatorAdd hours and minutes, or the time between two times.Unix timestampThe current epoch time, and a two-way converter.Business days calculatorWorking days between two dates, holidays removed.Day of the weekWhat day of the week was, or will be, any date.Decimal hours converter1 h 45 min = 1.75 hours, both ways.

Clocks and alarms

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World clockThe time in every city, with the gap from yours.Time zone converterConvert a time between cities, with the day.Alarm clockWake up to the sound you like.Daylight saving timeWhen the clocks change next, wherever you are.Military timeThe time in 24-hour format, and 12 ↔ 24 conversion.Full screen clockFour styles, with or without seconds.Widget makerA clock, countdown or timer for your site or Notion.

Sun and moon

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Moon phaseTonight’s moon, its age and the next full moon.Sunrise and sunsetSunrise, sunset, day length and golden hour, anywhere.

Music, focus and games

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MetronomeA precise online metronome with tap tempo.White noiseWhite noise, rain, ocean, vacuum or shushing, with a sleep timer.Reaction time testTap when the screen turns white. 5 tries.Breathing exerciseBreathe in and out with a growing circle.Learn to tell timeA clock kids can turn, with two games.

Put any tool on your website

Alarm, timer, clock, countdown… Pick a tool, copy the code, paste it on your site, your blog or in Notion. Free, with no ads in the widget.

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Any suggestions for improvement?

We build tools that are as simple and intuitive as possible, with a few bonuses here and there. Tell us what would make this one better.

Our other sites

Same idea: simple, free tools that work in the browser.

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