Free Biorhythm Calculator

Free Biorhythm Calculator is a tiny and portable application that enables you to calculate your biorhythm, as the name suggests. It features straightforward options that permit you to carry out tasks in no time after entering your personal information.

Portable tool with a simple interface

You can save the downloaded .exe file anywhere on the hard drive and double-click it to launch the program. There are no prerequisites involved, so you can save it to a removable storage unit to directly run Free Biorhythm Calculator on any PC. It doesn't change Windows registry settings, need any DLLs to run, or create extra files on the HDD without your approval.
When it comes to the GUI, the tool adopts a large window with a pretty intuitive structure, where you are asked to enter your birthday in order to calculate your biorhythm. The years available in the drop-down menu start with 1910.

View graphs with current and four-week biorhythm analysis

After clicking a button, the biorhythm is quickly computed and you can check out a graphical representation of your low, high and critical levels when it comes to physical, emotional, intellectual, spiritual, awareness, aesthetic, intuition and average mood.
Moreover, you can switch to a secondary tab to examine a four-week analysis based on all the previously mentioned factors. Unfortunately, the program doesn't implement options for copying the graph to the Clipboard as an image, exporting it to file, or printing it. There are no other notable settings available.

Evaluation and conclusion

Although it hasn't been updated for a while, it worked smoothly on newer Windows models in our tests, without hanging, crashing or prompting error messages. Unsurprisingly, it used low CPU and RAM. Thanks to its intuitive GUI and options, Free Biorhythm Calculator can be handled with ease by all types of users.