Love Calculator — True Love Percentage & Compatibility Test
Enter two names and this love calculator gives you a love percentage between 12% and 99%, plus a written verdict on where that number lands. Free, instant, and nothing is saved.
Full names, first names or nicknames — all fine. The calculator reads letters, so every spelling has its own answer.
How this love calculator name test works
1Both names lose everything but their letters
Spaces, punctuation and capitals are removed so "Mary-Jane" and "mary jane" are the same input. Other spellings are their own answers.
2The pair is put in a fixed order
The two names are sorted before calculating anything. If you swap the boxes, you get the same outcome. One couple. One score.
3One hash runs over the pair
The same hash the rest of the site uses turns those letters into a single number between 12% and 99%. No randomness, no clock, no lookup.
4You get a percentage and a verdict
That score is your love percentage, and the same score is what your full report shows — there is only one score for each pair.
What your love percentage means
Each reading on this love meter falls into one of six bands. So here is the whole scale to see what every number means before you go and get yours.
90–99%True Soulmates
The letters could not have been more kind. This is a number that says these two names are as compatible as two names can be - go and be thoroughly insufferable about it.
75–89%Very strong
Confident reading with real warmth and very little coming the other way. The kind of number most couples would be happy to take and stop asking questions.
60–74%Promising
Well on the good side of the scale. There is nothing fighting you here, it simply is not the fireworks display the top of the range hands out. A strong, not sexy yes.
45–59%Worth the work
About halfway through, which is about the most honest place a number like this can land. It could go either way, and neither direction would be a surprise.
30–44%Uphill
The letters here aren't doing you a lot of favors. That said, plenty of couples sitting on a number like this are perfectly happy — the calculator's never met either of you.
Below 30%A long shot
The bottom of the scale, and there is no sugar coating it. Treat it with the seriousness it deserves, which is none—a good many long love stories began on an ill omen.
Worked examples: what real name pairs score
Every number below is live. Type any of these pairs into the calculator above, in either order, on any device, and you will get exactly the same percentage back. That is the fastest way to see what the calculator is actually reading — letters, not reputations.
| Names | Love percentage | Verdict |
|---|---|---|
| Salt + Pepper | 99% | True Soulmates |
| Alex + Alexander | 96% | True Soulmates |
| Marie + Pierre | 82% | Very strong |
| Ross + Rachel | 68% | Promising |
| Romeo + Juliet | 65% | Promising |
| Jack + Rose | 49% | Worth the work |
| Elizabeth + Darcy | 37% | Uphill |
| Han + Leia | 28% | A long shot |
| Tea + Biscuit | 15% | A long shot |
Romeo and Juliet coming in below Salt and Pepper is not a bug. The letters have not read the play.
Is this love calculator accurate?
Accurate in one sense, not in the other. The number is perfectly consistent — the same two names return the same love percentage every time, on any device, in either order. But what it measures is the letters in two names, not the people behind them, so it cannot tell you whether a relationship will work.
That is worth saying plainly, because a good many love calculators advertise themselves as 99% or 100% accurate. There is nothing there to be accurate about. No calculator on the internet has met either of you, and not one of them is reading anything except the characters you typed in.
What this one will promise is that it is honest about its own arithmetic: one score per pair, the whole scale published above so you can see every band before you play, and no number so low it reads as a broken page rather than a verdict. Take a high score as a good afternoon, not a diagnosis.
Three ways to calculate love by name — and why they disagree
Ask three name-based methods about the same couple and you get three different answers. Here is Romeo and Juliet put through all of them.
| Method | How it works | Romeo + Juliet |
|---|---|---|
| Counting L-O-V-E on paper | Write both names together and count how many times L, O, V and E appear across them, giving four numbers. Add each neighbouring pair to get three numbers, then again to get two. Here that runs 1,2,0,2 → 3,2,2 → 5,4. | 54% |
| FLAMES | Strike out the letters the two names share, count what is left over, and walk that count around F-L-A-M-E-S knocking out a letter each lap until one word survives. | Enemies |
| This calculator | Reduce both names to letters, sort the pair so the order cannot matter, and run one hash over it for a number between 12% and 99%. | 65% |
None of the three is more correct than the others, because none of them is measuring anything. They are three different games played with the same two names — which is exactly why a percentage you liked on one site never transfers to another. What FLAMES actually stands for goes through that one properly.
Love calculator, love meter, love tester or FLAMES
Every tool here reads the same score. They differ only in how much of it they say out loud.
- Get your full percentage love report
- The same percentage, opened out into six dimensions and an archetype. Pick this when the number alone is not enough.
- Love Tester
- The same percentage reduced to a yes or a no. Pick this when you want a verdict and no discussion.
- FLAMES
- Ignores the percentage entirely and plays the schoolyard elimination game instead — Friends, Lovers, Affection, Marriage, Enemies, Siblings.
- Twin Flame Calculator
- Reads birth dates rather than names, for anyone who came here for the numerology rather than the letters.
- Anniversary Calculator
- No score at all. Counts how long two people have actually been together, which is the one thing on this site that is a measurement.
What happens to the names you type
Nothing is stored. There is no database and no account behind this love calculator — your two names are encoded into the result link itself and go nowhere else. Close the tab and the only copy left anywhere is whatever link you chose to keep. Read the full privacy page.
Love calculator FAQs
What does the love percentage actually mean?
It is a reading of two names and nothing else. The number comes from the letters you typed. It does not know how you met, how long you have been together, or who does the washing up. It is a verdict game, not a measurement.
Is this the same score as the full love report?
Exactly the same. Any pair of names has one number, everywhere on this site. This page gives you that percentage and a written verdict; the full report breaks the identical percentage into six dimensions and an archetype. The two cannot disagree, because there is only one calculation behind them.
Should we enter full names or nicknames?
Either is fine. Only letters are read, so "Alex" and "Alexander" are two different inputs and get two different percentages — neither is more correct than the other. If you are curious, try both, then use the names you actually call each other.
Does it matter whose name goes in first?
Not at all. The two names are put into a fixed order before anything is calculated, so switching the boxes returns the same percentage. That is by design: a couple should produce one result, not two opposite ones.
What counts as a good score on a love calculator?
On this scale 60% and above is a definite yes, 45–59% is a maybe, and below that the letters are working against you. The full six-band scale further up the page says what each one means.
Can two names score 100% on this love calculator?
No — the scale runs 12% to 99% on purpose. A flat zero reads as a broken page rather than a verdict, and a hundred would promise a certainty that a game made of letters has no business promising.
Why do the same two names always give the same percentage?
Because nothing random goes into it. The same two names produce the same number today, tomorrow, and on someone else's phone, which is what makes a result worth sending to anyone at all. Refreshing will not help.
Can I use this love calculator to check marriage compatibility?
It makes no difference what you call yourselves — married, engaged, dating or otherwise — because the calculator only ever reads two names. A relationship status added to the form shows up as a label on your result; it is cosmetic and does not change the percentage. Whatever the occasion, treat a high score as a fun reading, not a marriage guarantee.
Can you type "love" into a calculator?
Not with the classic upside-down-digits trick people use for words like "hello" (0.7734) — that trick only has digits standing in for the letters O, I, Z, E, H, S, G, L and B, and no digit flips into a V, so "love" itself cannot be spelled that way. The number people actually type for love is 143: count the letters in "I" (1), "love" (4) and "you" (3). The story usually told is that it began as a lighthouse keeper's flashed light signal, long before Mister Rogers made it famous by holding his weight at exactly 143 pounds for years as a quiet homage.
Method and copy last reviewed August 28, 2026 by the True Love Report editors. How the score works.