How does this love calculator work?

Type in two names and the tool strips out spaces, punctuation, and capitalization, combines the two cleaned-up names in alphabetical order, and feeds the result through a hashing function a small algorithm that converts text into a number. That number becomes your percentage. Because the process is deterministic, the same two names will always produce the same result, but the number itself has no connection to anything real about either person.

A long tradition of novelty compatibility games

Fun, unscientific compatibility games are nothing new. Coin-operated "love tester" machines that measured your grip strength and lit up a fake compatibility score were a fixture of arcades and boardwalks in the mid-20th century, and passed-around schoolyard games matching names and birthdates for a "compatibility score" go back further still. Online love calculators picked up that same tradition in the 1990s and 2000s, becoming one of the earliest genres of viral, just-for-fun websites. This tool is a modern continuation of that same lighthearted idea.

Should I take this seriously?

No. There's no research connecting the letters in two names to real relationship compatibility, and the number here comes from a fixed math formula, not any analysis of the people involved. Real relationships are built on communication, trust, shared values, and effort not a name-based percentage. Treat this as a fun icebreaker or a laugh with friends, not relationship advice.

FAQ

Does the order of names matter?
No entering the same two names in either order gives the same result.

Are the names stored anywhere?
No. Everything is calculated locally in your browser and never sent anywhere.

How is the percentage actually generated?
The tool strips both names down to letters only, combines them in alphabetical order, and runs the result through a hashing function a small piece of math that turns text into a number. That number is converted into a percentage between 0 and 100. The same two names always hash to the same number, which is why results are repeatable, but the number has no connection to the people behind the names.

Where do "love calculators" come from?
Novelty love-compatibility games have a long history, from coin-operated "love tester" arcade machines in the mid-20th century to name-and-birthdate compatibility games passed around schoolyards. Online love calculators became an early staple of the internet in the 1990s and 2000s, and this tool continues that same lighthearted tradition digitally.

Does letter-based compatibility have any scientific basis?
No. There's no research connecting the letters in two people's names to relationship compatibility. This is a novelty generator meant for fun, not a measurement of anything real about a relationship.