Online Biorhythm - How are you?

Update: Sun 18 Sep 2022 10:35:41 PM CEST

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Biorhythm charts

Use this online calculator tool to compute your personal biorhythms and show it in form of three charts (free tool, no download or installation required). The waves have three different periods for three different aspects of your constitution:

  • Physical biorhythm
  • Emotional biorhythm
  • Intellectual biorhythm


When one or more waves are near to the zero line you will potentially have a bad constitution. When a line is very high, you probably will have a good day.


Your birthday:

Please enter your birth date. It is to used as basis for the calculation:

Biorhythms start date:

Please enter a start date. Your personal biorhythm is calculated from this date on.




Note: JavaScript must be enabled in your browser settings for the online biorhythm calculator!

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