Every tool
All Our Calculators
Twelve free calculators, no sign-up, and nothing you type is stored. They are grouped below by what you actually put in — two names, a birth date, or something else entirely — because that is the thing that decides which one can answer your question.
- 12 calculators
- All free
- Nothing stored
Calculators that read two names
These read the letters in two names. Each one asks a different question and reads its score against its own result bands.
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The main one
Love Calculator by Name
Two names in, a percentage out. The four readings and the exact weight of each are published on the page, and the same pair always returns the same number.
You enter: Two names
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Classic game
FLAMES Calculator
The schoolyard game played by its real rules: strike out the shared letters, then count what is left around F-L-A-M-E-S. Friends, Love, Affection, Marriage, Enemies or Siblings.
You enter: Two names
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Numerology
Numerology Love Calculator
Destiny, Soul Urge and Personality numbers for both names, with the Chaldean and Pythagorean systems shown side by side so you can see where they disagree.
You enter: Two names
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Friends
Friendship Calculator
A friendship question scored from two names, with result bands written for friends and no romance in the output.
You enter: Two names
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Crush
Crush Calculator
Built for someone you have not spoken to yet, where there is no relationship to describe. The result bands talk about signals rather than certainties.
You enter: Two names
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Siblings
Brother and Sister Love Calculator
Sibling result bands instead of romantic ones — from Thick as Thieves to Chalk and Cheese. Nothing in the copy reads as a couple.
You enter: Two names
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Calculators that read a birth date
Numbers from a calendar rather than from letters. None of these casts a real birth chart — that needs a birth time and a birth place, and each page says so rather than borrowing the vocabulary.
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Numerology
Love Calculator by Date of Birth
Life Path numbers, birthday numbers and the age gap between two people, blended into one score with every weight published.
You enter: Two birth dates
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Astrology
Love Calculator by Zodiac Sign
Sun-sign compatibility scored by aspect distance around the twelve-sign wheel — trine, sextile, square and the rest — adjusted for shared element and modality.
You enter: Two star signs
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Marriage
Love or Arranged Marriage Calculator
Which way three numerology numbers lean, independent or traditional, shown as a split bar with each number's contribution listed.
You enter: A name and a birth date
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Marriage
Marriage Prediction by Date of Birth
A three-year marriage age window and the calendar years it covers, drawn from a published base-age table rather than from a kundli.
You enter: A name and a birth date
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Calculators that read something else
Two tools that ask for neither a name nor a birthday. The quiz is the only thing on the site whose score comes from you rather than from spelling.
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Counter
Love Days Counter
How long you have been together in days, weeks and months, plus the twelve milestones ahead and the exact date each one falls on.
You enter: Your start date
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Quiz
Love Quiz
Ten questions about how the two of you actually behave. Every question is worth 0 to 3 points and the whole scoring table is printed on the page.
You enter: Ten answers
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Which calculator answers which question
Every tool on the site in one table. The column that matters is what you type in — it decides which questions a calculator is able to answer at all.
| Calculator | You type | You get | Best for |
|---|---|---|---|
| Love Calculator by Name | Two names | A percentage, 6–99% | The default question |
| FLAMES | Two names | One of six words | A quick verdict, not a number |
| Numerology Love | Two names | Three numbers each, two systems | Seeing the working |
| Friendship | Two names | A percentage, friendship bands | Two friends |
| Crush | Two names | A percentage, signal bands | Someone you have not spoken to |
| Brother and Sister | Two names | A percentage, sibling bands | Siblings |
| By Date of Birth | Two birth dates | A percentage, 14–95% | When you know birthdays, not spellings |
| By Zodiac Sign | Two star signs | A percentage and the aspect | Sun-sign compatibility |
| Love or Arranged | A name and a birth date | A love/arranged split | The binary marriage question |
| Marriage Prediction | A name and a birth date | A three-year age window | Timing, not compatibility |
| Love Days Counter | Your start date | Days, weeks, milestones | A couple already together |
| Love Quiz | Ten answers | A percentage from your answers | A relationship that already exists |
Which one is the most accurate?
None of them. Eleven of the twelve read letters or dates, and neither letters nor dates carry information about how two people treat each other. What these calculators are is *consistent*: no randomness, no clock, no stored state, so the same input always returns the same output and every method is published on its own page.
The one partial exception is the love quiz. Its score is a summary of ten answers you supplied about your own relationship, which is a smaller claim than a percentage drawn from spelling — and a truer one.