Two-person comparison

Biorhythm Compatibility

Explore where two people's physical, emotional and intellectual cycle values move together—or pull apart.

Partner 1: Person A Partner 2: Person B
A Partner 1
B Partner 2

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Selected date

Sunday 18 October 2026

+26% Mild alignment
Physical -46% Strong contrast
Emotional +95% Closely matched
Intellectual +29% Mild alignment

Overall alignment

A combined view of all three cycle comparisons. Select any date to inspect it across every chart.

OpposedMatched

Physical cycles

Energy and endurance rhythm · 23 days

Emotional cycles

Mood and sensitivity rhythm · 28 days

Intellectual cycles

Thinking and concentration rhythm · 33 days

Value breakdown

Sunday 18 October 2026

Partner 1: Person A Partner 2: Person B
CyclePartner 1: Person APartner 2: Person BAlignment
Physical+73%-73%-46% Strong contrast
Emotional+94%+99%+95% Closely matched
Intellectual+10%-62%+29% Mild alignment

How alignment is calculated

The chart compares the two values for each cycle on each date. Identical values score +100; increasingly different values move towards zero and then negative scores, with opposite extremes scoring -100.

The overall score is the equal average of the Physical, Emotional and Intellectual alignment scores. It describes the mathematical similarity of the curves—not the quality or future of a relationship.