Compatibility

Numerology Compatibility Calculator

Reveals how your energies meet — the harmony, the friction, and the gifts you bring one another.

For each person, enter a date of birth — or, if they already know it, their single-digit Life Path number (1–9).

First person

Name iOptional — only labels the result; it doesn't change the reading.

Date of birth iWe add up the full date and reduce it to a single-digit Life Path number — the most influential number in numerology. Your date isn't stored.

— or —

Life Path number (1–9) iThe single digit (1–9) made from a birth date. Reduce a master number (11, 22, 33) to one digit first. Use this if you'd rather not share a birthday.

Second person

Name iOptional — only labels the result; it doesn't change the reading.

Date of birth iWe add up the full date and reduce it to a single-digit Life Path number — the most influential number in numerology. Your date isn't stored.

— or —

Life Path number (1–9) iThe single digit (1–9) made from a birth date. Reduce a master number (11, 22, 33) to one digit first. Use this if you'd rather not share a birthday.

How numerology compatibility works

Compatibility compares two Life Path numbers to reveal where you naturally flow together and where you'll need to meet in the middle. It's read for partners, friends, family and colleagues alike.

Enter two birth dates above — or, if you already know them, just the two single-digit numbers — and we'll compare the Life Lesson numbers that carry the heaviest influence on how you two meet.

Frequently asked

Which number is used for compatibility?

Primarily the Life Path number of each person, reduced to a single digit.

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