Free calculators

Birth Moon phase calculator

FreeNo accountReal astronomy
I don't know my birth time
Birth place

Your birth details are used for this calculation only and are not saved.

This is one piece of your chart

The full natal chart shows all ten planets, the twelve houses and how they speak to each other.

See your natal chart

The Moon's phase at your birth is the angle between the Sun and the Moon in your chart. Since Dane Rudhyar, astrologers read it as a soli-lunar type: how you take in and give out your life energy. This calculator measures it from real astronomical data.