Free · Instant · Just for Fun
A love calculator that just does the one thing well.
Type in two names and get a percentage back — that's the whole idea, and it's been a small internet ritual since the early days of the web. Lovzo's version runs a consistent formula, so the same two names always land on the same number, whether you check today or next year.
It's built to be fast and a little dramatic: a needle swings across a dial, the number ticks up, and you get a one-line verdict alongside it — anything from "written in the stars" to "opposites, at least." None of it is a real measure of compatibility, and it isn't trying to be. It's a shareable bit of fun, not a relationship diagnosis.
If you want something with a bit more nostalgia, Lovzo also has the classic FLAMES game (Friends, Love, Affection, Marriage, Enemies, Siblings) and a ship name generator on the same page, so you can try all three with the same two names.
Try it free →Questions
Is this a real compatibility test?
No — it's a formula-based novelty tool, not a scientific or psychological assessment. Treat the result as entertainment, not advice.
Will I get the same result if I try again?
Yes. The same two names, in the same order, always produce the same percentage.
Is my data saved anywhere?
No. The calculation runs entirely in your browser and nothing is uploaded or stored.