Have you ever wondered "How old am I, measured in days or weeks?"
or maybe you want to know: "How long is it (in hours, minutes and seconds) until my Birthday"?
Have you been asked the ever-popular "How many sleeps until Christmas?" or for Penguin and Lemur fans: "How long until Julianuary?"
Well, wonder no more, the solution is right here: just plug any date into the field below and find out instantly how long it will be until then (or how long it has been since then, for a date in the past).
Click on any of the links at the top of the page to reveal (or hide) more information about this calculator.
Caveats:
If you are reading this paragraph, then you probably don't have JavaScript installed/enabled on your computer.
At this point in time the calculators on this site are entirely dependent on JavaScript. Given enough time and money it is hoped to
develop a version in the future which will be able to operate independently. Since JavaScript runs on your own computer, rather than
on this server, it has been possible to set up this site much more quickly than if a server-side language was used, and it is possible to
serve far more pages with the available bandwidth.
Definitions:
Leap Years
Time spans measured in days will include any leap-days that occur.
Time spans will NOT reflect leap-seconds.
Formulae:
There are no relevant formulae to list.
Instructions
Enter a relevant date into the box marked 'Date'.
Click the 'CalcResult' button below the input field.
A 'Results Area' will be displayed below.
Press the 'Clear Results' button if you wish to discard the first results, otherwise further calculations will be added into the same area.