This calculator, designed and constructed by @astrology-addict, uses the methods created by @geministereo.
*DISCLAIMER* This is my personal idea of how dominants should be calculated so to better represent personal planets, and I realize that it is not the traditional way to calculate them. Also, portions of this calculator are still being tested and may still contain bugs. Be aware that there may be errors in your results due to this. If you believe your results are incorrect, please notify @astrology-addict. Remember this tool is no substitute for a full knowledge and understanding of your natal chart.