Name Compatibility Test
Enter two names to see each name's numerology number and your compatibility score.
How the name compatibility test works
This test uses Pythagorean numerology, the most common Western system. Each letter is assigned a number from 1 to 9: A=1, B=2, … I=9, then the pattern repeats (J=1, K=2, and so on). The letters of each name are added together and then reduced to a single digit — that digit is the name number.
For example, if a name's letters add up to 24, you reduce 2 + 4 to get a name number of 6. The calculator finds both name numbers, then combines them with a fixed formula to produce a compatibility percentage. Because nothing about the formula changes, the same two names always score the same, so the result is easy to share and compare.
It's a playful, name-based take on compatibility — not a scientific measurement of any relationship.
Frequently asked questions
How does the name compatibility test work?
Each letter gets a 1–9 value (Pythagorean numerology). Each name's letters are summed and reduced to a single digit; the two numbers are combined by a fixed formula into a percentage.
What is a name number?
A single digit (1–9) found by converting each letter to a number, adding them, and summing the digits until one remains. It's said to reflect a name's character or energy.
Is it free?
Yes — completely free, runs in your browser, works on any device, no sign-up.