Most Bhava chart calculators use one of three primary house-division systems to calculate the "starting" and "ending" points of each house:
Example (simplified): If 1st cusp = 10° Gemini, 2nd cusp = 15° Cancer, then: 1st bhava covers from (10° Gemini - half distance) to (midpoint). So range may be 25° Taurus to 2° Cancer. bhava chart calculator work
In a Bhava chart, houses are rarely exactly 30°. A house can be 45° wide (swallowing two signs) or 15° narrow (containing none). A "broken" Bhava calculator is often the correct one. Most Bhava chart calculators use one of three
The Bhava Chart represents the physical, terrestrial reality of your life. The Rashi Chart represents the symbolic, psychological potential. 2nd cusp = 15° Cancer
In reality, house cusps (starting points) shift depending on: