Calculator Information

The calculators here are single file HTML with all script and images embedded in the single file.

This system permits these HTML files to be saved to mobile devices.  While possible to package into APK files for Android that leaves iPhone users out in the cold. By simply createing a single HTML delivery these calculators will universally work on any device with a web browser or on your desktop in Windows, Mac or Linux.

You can download to desk and attach to an email to your mobile or if your viewing this site on mobile now you can download directly to your phone.

For Android users I made a separate folder named html for all of my files. I have no iPhone so your experience may be different.