With this browser-based application, you can increment the given clock time by a specific time interval given in hours, minutes, and seconds. When the time is incremented, it can be printed out in a 12-hour format, 24-hour format, text format, or seconds format. You can also control the overflow behavior of the incremented time (when it goes past 23:59:59) in the options. Created by computer nerds from team Browserling.
With this browser-based application, you can increment the given clock time by a specific time interval given in hours, minutes, and seconds. When the time is incremented, it can be printed out in a 12-hour format, 24-hour format, text format, or seconds format. You can also control the overflow behavior of the incremented time (when it goes past 23:59:59) in the options. Created by computer nerds from team Browserling.
This is a quick online utility for adding more time to the given clock time. Adding more time can also be viewed as a time shift operation as the clock is moved forward. For example, if you have a list of planned tasks for the day and now you need to move all the tasks forward by 1 hour, then with this tool, you can instantly increase all the clock times in the tasks list by exactly 1 hour. Similarly, if you need to do a daylight saving adjustment, then you can shift the time forward by exactly 1 hour (if you need to shift time backward, use our clock time decrementer tool). In general, you can adjust the time by any number of hours, minutes, and seconds. The program accepts multiple valid clock times as the input (one per line) and returns modified clock times in the output. Valid input times are for example "10:30", "6am", "02:10pm", or "20:30:59". In the options, valid increment intervals are for example "1 hour", "2m 20s", or "01:01:01" (one hour, one minute, and one second). The updated times can be printed in various formats, which include full digital time "13:05:20", 12-hour time "01:05:20 pm", just seconds: "47120", or spelled time: "13 hours, 5 minutes, 20 seconds". Also, you can control clock time overflows. For example, if you have a late evening time "23:30:00" and you add an hour to it, then it overflows. We added four different ways of handling such overflows. The "Strict Clock Time" overflow method will display a valid clock time "00:30:00". The "Time with Overflow" method will display valid clock time plus the number of days difference between the old and new time "00:30:00 (+1)". The "Non-strict Time" method will keep incrementing hours and will display hours counter beyond 24 hours "24:30:00". And, finally, the "Limit Maximum Time" method will stop at midnight "00:00:00" if the time goes past midnight. Timeabulous!
This is a quick online utility for adding more time to the given clock time. Adding more time can also be viewed as a time shift operation as the clock is moved forward. For example, if you have a list of planned tasks for the day and now you need to move all the tasks forward by 1 hour, then with this tool, you can instantly increase all the clock times in the tasks list by exactly 1 hour. Similarly, if you need to do a daylight saving adjustment, then you can shift the time forward by exactly 1 hour (if you need to shift time backward, use our clock time decrementer tool). In general, you can adjust the time by any number of hours, minutes, and seconds. The program accepts multiple valid clock times as the input (one per line) and returns modified clock times in the output. Valid input times are for example "10:30", "6am", "02:10pm", or "20:30:59". In the options, valid increment intervals are for example "1 hour", "2m 20s", or "01:01:01" (one hour, one minute, and one second). The updated times can be printed in various formats, which include full digital time "13:05:20", 12-hour time "01:05:20 pm", just seconds: "47120", or spelled time: "13 hours, 5 minutes, 20 seconds". Also, you can control clock time overflows. For example, if you have a late evening time "23:30:00" and you add an hour to it, then it overflows. We added four different ways of handling such overflows. The "Strict Clock Time" overflow method will display a valid clock time "00:30:00". The "Time with Overflow" method will display valid clock time plus the number of days difference between the old and new time "00:30:00 (+1)". The "Non-strict Time" method will keep incrementing hours and will display hours counter beyond 24 hours "24:30:00". And, finally, the "Limit Maximum Time" method will stop at midnight "00:00:00" if the time goes past midnight. Timeabulous!
In this example, we write out a list of clock times and increment each one by 50 seconds. We display the updated times in full-digit format HH:MM:SS and use the strict time overflow mode, which controls the clock behavior after time overflows over 23:59:59. In this mode, the clock starts again at 00:00:00.
In this example, we add 20 hours, 20 minutes, and 20 seconds to seven different clock times. We use the non-strict adder, which means that the clocks are not limited to 24 hours, but they increase further, up to 36, 39, and 43 hours.
This example shifts a bunch of 12-hour clock times forward by 4 hours and 40 minutes. It displays the result in the 12-hour time format and also adds a day counter in parentheses "(+1)" to those lines where the time went beyond the current day (past 24 hours).
In this example, we increment four separate times by 01:10:00 (1 hour, 10 minutes, 0 seconds) and disallow the incremented times from exceeding 24:00:00. If a clock reaches midnight, then it stops at 00:00:00 and does not increment anymore.
In this example, we add 1 hour, 10 minutes, and 10 seconds to five different clocks. We use full text format for the output and spell out all the different clock times.
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
Draw a binary clock that shows time in base two.
Draw a clock in Salvador Dali style showing custom time.
Draw a weird-looking clock that shows a particular time.
Draw a π clock with π hours in a day.
Draw a 360° clock with 360 degrees in a day.
Create a GIF animation of an analog clock.
Create a GIF animation of a digital clock.
Create a GIF animation of a clock that's broken.
Draw a daily calendar for a single day.
Draw a weekly calendar for any week of the month.
Draw a yearly calendar for the entire year.
Draw a calendar that shows moon phases.
Draw a calendar that shows the seasons and Sun's position.
Draw a calendar that shows when the Sun rises and sets.
Draw a calendar that shows when the Moon rises and sets.
Draw an animation that counts down (or up) time.
Create a GIF animation of a sand clock.
Animate a timeless clock that goes in an infinite spiral.
Visualize the given clock time as a pie chart.
Visualize the current year as a pie chart.
Visualize the given clock time as a bar chart.
Visualize the current year as a bar chart.
Visualize the given clock time as a pixel wall (1px = 1sec).
Visualize the current year as a pixel wall (1px = 1day).
Visualize the given clock time as bubbles.
Visualize the current year as bubbles.
Visualize the given clock time as an arrow.
Quickly calculate time passed and left in the current day as pct.
Quickly calculate time passed and left in the current year as pct.
Convert regular clock time to binary clock time (bintime).
Quickly regular calendar date to binary date (bindate).
Convert regular clock time to decimal clock time (dectime).
Quickly regular calendar date to decimal date (decdate).
Convert regular clock time to hexadecimal time (hextime).
Quickly regular calendar date to hexadecimal date (hexdate).
Create a GIF animation of the Moon for a particular month.
Create an animation of the Moon orbiting the Earth.
Create a 88 day animation of the Mercury orbiting the Sun.
Create a 225 day animation of the Venus orbiting the Sun.
Create a 365 day animation of the Earth orbiting the Sun.
Create a 687 day animation of the Mars orbiting the Sun.
Create a 4,330 day animation of the Jupiter orbiting the Sun.
Create a 10,756 day animation of the Saturn orbiting the Sun.
Create a 30,687 day animation of the Uranus orbiting the Sun.
Create a 60,190 day animation of the Neptune orbiting the Sun.
Create a 90,560 day animation of the Pluto orbiting the Sun.
Create an animation of all planets in the Solar System.
Create an animation of Phobos and Deimos orbiting Mars.
Animate Io, Europa, Ganymede, Callisto orbiting Jupiter.
Animate Titan, Rhea, Iapetus, Enceladus orbiting Saturn.
Animate Titania, Oberon, Umbriel, Ariel, Miranda orbiting Uranus.
Animate Triton, Nereid, and Proteus orbiting Neptune.
Animate Charon, Nix, Hydra, Kerberos, Styx orbiting Pluto.
Find dates when two or more planets align in a straight line.
Find dates when the solar eclipse happens.
Find dates when the lunar eclipse happens.
Calculate your age based on the orbital period of other planets.
Represent a clock time as a matrix.
Represent a calendar date as a matrix.
Represent a clock time as a vector.
Represent a calendar date as a vector.
Draw a time series chart.
Given a bunch of time intervals, find overlapping intervals.
Generate a bunch of overlapping time intervals.
Generate a bunch of non-overlapping time intervals.
Generate random clock time intervals.
Given a bunch of date intervals, find overlapping intervals.
Generate a bunch of overlapping date intervals.
Generate a bunch of non-overlapping date intervals.
Generate random calendar date intervals.
Swap a clock's hour hand with minute hand.
Find the reverse of the given clock time.
Find the inverse of the given clock time.
Shift the given clock time by any time interval.
Change the clock scale from 24 hours to any other hours.
Generate a list of valid clock times (for testing).
Generate a list of invalid clock times (for testing).
Generate a list of valid calendar dates (for testing).
Generate a list of invalid calendar dates (for testing).
Create errors in the given clock times (for testing).
Create errors in the given calendar dates (for testing).
Convert a calendar date to seconds.
Convert seconds to a calendar date.
Create a crontab expression from human language.
Rewrite a crontab entry into human language.
Quickly find the week of the month of a calendar date.
Quickly find how many days have passed since start of the year.
Quickly find how many days are left till the end of the year.
Quickly find how many days are left till a specific date.
Find how many minutes are in the given seconds.
Find how many hours are in the given seconds.
Find how many days are in the given seconds.
Find how many weeks are in the given seconds.
Find how many months are in the given seconds.
Find how many years are in the given seconds.
Find how many seconds are in the given minutes.
Find how many hours are in the given minutes.
Find how many days are in the given minutes.
Find how many weeks are in the given minutes.
Find how many months are in the given minutes.
Find how many years are in the given minutes.
Find how many seconds are in the given hours.
Find how many minutes are in the given hours.
Find how many weeks are in the given hours.
Find how many months are in the given hours.
Find how many years are in the given hours.
Find how many seconds are in the given days.
Find how many minutes are in the given days.
Find how many weeks are in the given days.
Find how many months are in the given days.
Find how many years are in the given days.
Find how many seconds are in the given weeks.
Find how many minutes are in the given weeks.
Find how many hours are in the given weeks.
Find how many days are in the given weeks.
Find how many months are in the given weeks.
Find how many years are in the given weeks.
Find how many seconds are in the given months.
Find how many minutes are in the given months.
Find how many hours are in the given months.
Find how many days are in the given months.
Find how many weeks are in the given months.
Find how many years are in the given months.
Find how many seconds are in the given years.
Find how many minutes are in the given years.
Find how many hours are in the given years.
Find how many days are in the given years.
Find how many weeks are in the given years.
Find how many months are in the given years.
Find how old a human would be if he/she was a bird.
Find how old a bird would be if it was a human.
Convert clock time on Earth to clock time on Mars.
Convert clock time on Mars to clock time on Earth.
Convert Earth time to Star Trek's stardate.
Convert Star Trek's stardate to Earth time.
Print a list of clock times with hours equal mins equal secs.
Print a list of calendar dates with years equal months equal days.
Print a list of all clock times when hands are in a straight line.
Given clock times in various formats, convert them to one format.
Given calendar dates in various formats, make them the same format.
Cyclically shift HH, MM, SS time parts to the left or right.
Cyclically shift YYYY, MM, DD date parts to the left or right.
Perform freeform clock time arithmetics.
Perform freeform calendar date arithmetics.
Find the sum of hours plus minutes plus seconds.
Find the sum of years plus months plus days.
Find clock hand position so that hr + min + sec equals your value.
Find calendar date so that year + months + day equals your value.
Print all clock icons from 00:00 to 24:00.
Generate date and time that only Zalgo can understand.
Subscribe to our updates. We'll let you know when we release new tools, features, and organize online workshops.
Enter your email here
We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling our mission is to make people's lives easier, so we created this collection of time and date tools. All our tools share the same user interface, so as soon as you learn how to use one of the tools, you'll be a master of all tools. Behind the scenes, our time and date tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
