Date & time
Stopwatch, timer, countdown and date calculations in one place.
- No sign-up
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- Files stay on your device
- 20 tools in one place
Photo: Cabri Caldwell / Unsplash
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Most popular
- Date calculatorPopularFind the number of days between two dates, or add or subtract days, weeks or months from any…
- Online timerPopularSet a countdown timer for any length of time, from seconds to almost 24 hours.
- StopwatchPopularA free full-screen stopwatch with lap times, accurate to a hundredth of a second.
- Age calculatorEnter your date of birth to see your exact age in years, months and days, your age in total…
- Alarm clockSet an alarm for any time today or tomorrow, add a label, and get a sound and a notification…
- Countdown to a dateCount down to any event: enter a date and optional time to see a live countdown in days, hours…
All other tools
14 more tools, A to Z.
- Biorhythm calculatorEnter your date of birth to draw the classic three biorhythm curves for the next two weeks, 30…
- Day of the week calculatorPick any date to see which day of the week it falls on, whether it's a weekday or a weekend…
- Days left in the yearSee what day of the year it is today, how many days remain until December 31, what percentage…
- Days until ChristmasA live Christmas countdown: see how many days are left until Christmas Day or Christmas Eve…
- Exact time nowThe current time in your time zone to a tenth of a second, synced to a server clock.
- Leap year calculatorType a year to see if it is a leap year and which rule decides it.
- Month calculatorAdd or subtract any number of months from a date, or find out how many full months (and extra…
- Moon phase calendarToday's moon phase, illumination and moon age, the next four main phases, a month-by-month moon…
- Next Friday the 13thThe next Friday the 13th with a day countdown, the five after it, and a year-by-year list for…
- Pomodoro timerWork in focused 25-minute sessions with short breaks in between and a longer break every four…
- Time card calculatorTotal your work hours for the week from start and end times and unpaid breaks, see overtime…
- Time zone converterSee the current time in several cities at once, or convert a specific date and time between…
- What week is it?Find today's week number of the year, look up the week number for any date, or see which dates…
- Zodiac sign calculatorEnter your date of birth to see your zodiac sign, its element and ruling planet, and whether…
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- CM to inchesType a length in centimeters to get inches as a decimal, as a fraction you can find on a tape…
- KG to lbsConvert kilograms to pounds for body weight, luggage, gym plates or shipping.
- MM to inchesConvert millimeters to inches as a decimal and as the nearest fraction, handy for drill bits…
- Merge PDFCombine several PDFs and images into a single PDF.
- JPG to PDFPut one or many images into a single PDF.
- PDF to JPGSave each PDF page as a JPG image.
- Reverse image searchFind where an image comes from, spot fake profiles and locate higher-resolution copies.
- Meme generatorMake a meme from any picture: add bold top and bottom text with the classic outline, adjust the…