Biorhythm Compatibility Calculator
Displays a graph of the biorhythm compatibility of 2 people for about 1 month from the reference date.
The smaller the amplitude (closer to 0), the more closely the 2 people’s rhythms match. The larger it is (closer to ±1), the more their rhythms differ.
When the graph is close to +1, you are in a high phase and your partner in a low phase; near -1, your partner is in a high phase and you in a low phase.
Japanese-era date input is available from January 1 of Meiji 6, when Japan adopted the Gregorian calendar.
The pop-up calendar is available for dates on or after October 15, 1582, when the Gregorian calendar was adopted.
When the graph is close to +1, you are in a high phase and your partner in a low phase; near -1, your partner is in a high phase and you in a low phase.
Japanese-era date input is available from January 1 of Meiji 6, when Japan adopted the Gregorian calendar.
| \(\normalsize Biorhythm\ compatibility\\ (1)\ Compatibility\\ \hspace{20px} \left| \cos({\large\frac{\pi t}{T}})\right|\\ \hspace{20px}T=23(P),\ 28(S),\ 33(I)\\ \hspace{20px}t=\ your\ birthday\ -\ another\ one\\\\ (2)\ Graph\\ \hspace{20px} \frac{\sin({\large\frac{2\pi t_1}{T}})- \sin({\large\frac{2\pi t_2}{T}})}{\normalsize 2}\\ \hspace{20px}t_1=\ base\ date\ -\ your\ birthday\\ \hspace{20px}t_2=\ base\ date\ -\ partner's\ birthday\\ \) |
The pop-up calendar is available for dates on or after October 15, 1582, when the Gregorian calendar was adopted.
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