The JavaScript Goodies Book
Clocks, Calculators, and Calendar Scripts
These scripts deal with numbers, times, or dates.
- Quadratic Equation
This does just what it says (requires MSIE; contents in Zip file).
- Time Zone Buttons
Uses your computer's time to figure six other major time zones.
- Calendar and Datebook
With one script, you get both (contents in Zip file).
- Today Calendar
Gets date and posts current month's calendar.
- Square Root in Status Bar
Figures square root and posts answer in status bar.
- Loan Amount
Use this math script to know what your payments will be before the guy at the bank tells you.
- Digital Clock
Does exactly what it says (contents in Zip file).
- Slope
Give this script four input points and it figures slope of line.
- The Areas
Need to find an area? This is your script.
- DHTML Clock
Does what it says -- in big blue letters, no less (requires MSIE 4.0 or better).
- Tangent
All you triangle fans out there will love this one.
- Sine
Ditto.
- Cosine
Ditto ditto.
- Count It!
Put in a number and the script counts up to it. Useless, but fun!
- Pythagorean Theorem
A squared plus B squared equals C squared.
- Circle Circumference
This one uses pi. Mmmmmm, pie.
- Parameter of Quadrilateral
Please have width and length ready.
- Area of Quadrilateral
Ditto the information -- different equation.
- Another Great Science Calculator
Enough said.
- Digital Clock
Three items displayed: time, AM/PM, date.
- Number of Letters
This is basically useless, but fun. Put in a sentence and it counts the number of letters.
- Money Conversion Script
Pick from a long list of currencies. The conversion is done for you.
- Area of Triangle
Use this to get through that math class.
- Multiple Java Calendar
Take a look at all these functions!
- Running Calculator
How far? How fast?
- World Clock -- Daylight Savings Time
Just as it says.
- Circle Calculator
Find the area and other measurements of a circle.
- Math Check
How good are your math skills? This script checks four levels.
- College Tuition Chooser
Choose a college by how much you'll spend.
- Super Calculator
It's Super Calculator to the rescue (NS only)!
- Percentage Calculator
Find percentage of any number from another.
- Power Calculator
Figure the power of any number.
- Solve For X
This one will get you through high school algebra.
- Nautical Calculator
Figures a lot of stuff you're going to need to know next time you take the boat out.
- Celsius to Fahrenheit
And back again.
- JavaScript Clock Fix
Fix for some JavaScript clocks displaying wrong month.
- Click-Through Rate Calculator
Figures percentage for you.
- Another Calculator
Plus, minus, divide. You get the idea.
- Yet Another Calculator
Another version of the old favorite.
- Graphic-Enhanced Calculator
You'll need to grab the script and a ton of little graphics to get it to function.
- And Even Another Calculator
But this one has a pi key.
- Celsius to Fahrenheit
That's what it does differently than the one above.
- Date and Time
Puts up date and time someone came to your page.
- Tells Time, Begs You to Stay
That's what it does when you try to leave.
- Java Alarm Clock
Tell the script when you want to be alerted. It keeps track of time and box pops up when it's time.
- Body Mass Calculator
Are you in good shape? Do you really want to know?
- Simple Calculator(s)
This can be one large calculator or four small ones.
- Your Age in Dog Years
Woof.
- Great GPA Calculator
This one recognizes + and -.
- Basic Calendar
Just what it says.
- Entire Year Calendar
It takes up space, but you get the entire year.
- Another Entire Year Calendar
Does what the one above does, but also highlights current date.
- Calendar/Datebook
Displays calendar-type datebook you can fill in with appointments.
- And Another Entire Year Calendar
Every day is a link to a different page.
- Calculator
Figure math equations to your heart's content.
- Another Clock
Basic digital clock.
- Java Clock
Digital clock that displays time plus AM/PM inside frame.
- Click Displays Date and Time
Produces button: Click on it and get date and time.
- Single-Function Calculator
Only one function: Change what that function is, but it's always only one.
- Equation Helper
Takes just about any equation and solves for X.
- Count Up
Set length of time: This counts up and displays message when time's up.
- Count Down
Ditto above, but this one counts down.
- Countdown to Page Change
Timer changes page when predetermined time is reached.
- GPA Calculator
Figure your grade right from the Web. This takes final marks and shows your all-important grade point average.
- Conversion Calculator
Deals with distances.
- Another Conversion Calculator
Deals with weights.
- Why, It's A Conversion Calculator
Deals with volume measurements.
- Stopwatch
Nothing fancy. Counts up until you say stop or reset.
[Back to the JavaScript Goodies Page]