to my free biorhythms
chart program. Fill in the form (below) and click on
to view your two month
biochart presented in a fine, color graphics format, ideal for
You can also view a yearly Critical Days Map; a unique
feature that displays your critical days for an entire year. Fill
in the form as usual, but click on
(or ). This feature is not available anywhere
else. I hope you find it useful!
To read the history and description of biorhythm charts
and a guide on how to interpret and use them,
(Note: To obtain a plain text chart, click
In order to make the chart more suitable for printing, there are
minimal navigation buttons on that page. Click on the title
•" at the top of the chart to return
to this page. The chart also has Next
buttons under the graph to allow you to go forward or backward two
Having trouble printing your chart?
: You can also select Lunar Cycles
to display the phases of the moon on the horizontal axis.
Enter name, birth date, the date for the
chart to begin, and the number of months to chart.
Do not abbreviate years. For example, the year 60 is 60
A.D. Time zone is only used for lunar cycles.