Moon Mapping
Moon + Cycle Energy Calculator
See where your menstrual cycle and the lunar cycle meet. Choose the date you want to check and add the first day of your last period to see both cycle days together. If you don’t have a menstrual cycle, simply leave that date blank and explore the lunar reading on its own.
Defaults to today. Choose another date to look ahead or back.
Today’s lunar day will appear here.
Leave blank if you do not have a menstrual cycle.
Your menstrual cycle day will appear here.
This gives you something to compare with the generalized pattern.
When either manual field contains a number, the calculator uses the manual cycle day instead of the date calculation.
Lunar direction
Menstrual direction
Best use of this energy
Watch for
Moon Mapping prompt
This is a reflective planning tool, not a medical prediction. Menstrual-cycle experiences vary widely. Lunar day is calculated from a standard astronomical lunar-month approximation; exact phase timing can shift the boundary of a cycle day.