Free Pythagorean Life Path Calculator

Enter your birth date to compute your Life Path Number using the classical Pythagorean reduction. Master numbers 11, 22, and 33 are preserved.

How it works

Enter your birth date: Type or pick the date of birth in YYYY-MM-DD format.
Reduce each component: The year, month, and day are each reduced to a single digit using digital-root summation.
Sum and reduce again: The three reduced components are summed and reduced to your Life Path Number, except when the intermediate sum is 11, 22, or 33.

Calculation reference

Letter-to-number mapping: A=1, B=2, …, I=9, J=1, K=2, … (Pythagorean 1-9 cycle).
Digital-root reduction: sum the digits until a single digit remains.
Master numbers 11, 22, 33 are exceptions and are preserved.

Frequently asked questions

What is a Life Path Number?

A Life Path Number is the primary numerological archetype derived from your birth date under the Pythagorean system. It is considered the backbone of a personal reading.

Are master numbers preserved?

Yes. If the final reduction produces 11, 22, or 33 those are kept as master numbers rather than reduced further.

Is my data stored?

No. The calculation runs entirely in your browser. We only log an anonymous event so we can improve the tool.