With this browser-based application, you can calculate the age difference between two people. You can find the age difference between friends and family members (and also animals, such as cats and dogs). When you enter the current ages or birth dates of the people in the input, you'll get the age difference in years, months, days in the output. Created by computer nerds from team Browserling.
With this browser-based application, you can calculate the age difference between two people. You can find the age difference between friends and family members (and also animals, such as cats and dogs). When you enter the current ages or birth dates of the people in the input, you'll get the age difference in years, months, days in the output. Created by computer nerds from team Browserling.
This is a quick online utility for finding the age difference between two or more things that can be dated. For example, you can calculate the age difference in a married couple or a girlfriend and a boyfriend in a relationship. To do this, you just need to enter the birthday of the husband (such as "1990-02-24") on the first line of the input box and the birthday of the wife (such as "1991-05-08") on the second line. As a result in the output box, you'll get "1 year, 2 months, 14 days". In a similar way, you can calculate the current age counted from the time of birth. For example, if you know that your friend was born on "2000-12-13", then to find out exactly how old she is now, you need to compare her time of birth with today's date. The input of this tool can be full birth dates or just the ages. For example, if two friends were born in 2005 and 2007, then the utility will find that their age difference is 2 years. Similarly, if you enter their ages 17 and 15, it will also print 2 years as the answer. The program also accepts a full date of birth (year, month, day) plus the time of birth (hour, minute, second) as input (for example, "2001-03-21 12:30:00"). The more precise date you specify, the more accurate the age difference result will be. You can also calculate multiple age differences by entering three or more dates in a column. If you put three dashes between the dates, then the calculation will reset and this way, you can run the calculation for multiple individual groups of people. Timeabulous!
This is a quick online utility for finding the age difference between two or more things that can be dated. For example, you can calculate the age difference in a married couple or a girlfriend and a boyfriend in a relationship. To do this, you just need to enter the birthday of the husband (such as "1990-02-24") on the first line of the input box and the birthday of the wife (such as "1991-05-08") on the second line. As a result in the output box, you'll get "1 year, 2 months, 14 days". In a similar way, you can calculate the current age counted from the time of birth. For example, if you know that your friend was born on "2000-12-13", then to find out exactly how old she is now, you need to compare her time of birth with today's date. The input of this tool can be full birth dates or just the ages. For example, if two friends were born in 2005 and 2007, then the utility will find that their age difference is 2 years. Similarly, if you enter their ages 17 and 15, it will also print 2 years as the answer. The program also accepts a full date of birth (year, month, day) plus the time of birth (hour, minute, second) as input (for example, "2001-03-21 12:30:00"). The more precise date you specify, the more accurate the age difference result will be. You can also calculate multiple age differences by entering three or more dates in a column. If you put three dashes between the dates, then the calculation will reset and this way, you can run the calculation for multiple individual groups of people. Timeabulous!
In this example, we find the age difference in a relationship. The girl's birthday is on "1999-01-06" and we enter this date on the first line. The boy's birthday is on "1998-03-25", and we enter this date on the second line. The answer that we get is the difference "1 year, 2 months, 19 days".
In this example, we calculate the difference in age of two work colleagues with an accuracy of up to a second. We enter their dates of birth using all date units (year, month, day, hour, minute, second) and as a result, we get the most accurate difference of their age.
In this example, we compare the ages of three brothers. We use three comparison methods, each separated by a three-dash marker. In the first case, we compare the current ages of the brothers (17, 13, and 9 years old) and find that the difference between the 1st and 2nd, and the 2nd and 3rd brothers is 4 years. In the second case, we compare their dates of birth and specify the year and month of birth. In this case, we get a more accurate result "3 years, 8 months" and "4 years, 3 months". And in the third case, we also indicate the precise day of the birth of each brother. Now we get the most accurate result of their age that shows the difference in years, months, and days.
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!
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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.
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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.
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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!
