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Harmonic charts Pro

A harmonic chart multiplies every longitude by one number. In the 5th harmonic, planets that are quintile (72°) in the natal chart become conjunct; the 7th harmonic brings out septiles. John Addey developed the method.

Build one

  1. Open “More”.
  2. Enter a number from 2 to 360 in “Harmonic”.
  3. Click “Build chart”.

The wheel switches to the classic style and shows the harmonic chart. A “Harmonic chart” section appears with natal and harmonic positions side by side and the harmonic chart's aspect grid. To go back, clear the field or enter 1.