Entertainment · Folkloric arithmancy

Love Calculator

This calculator generates a compatibility score from two names, using a classic name-matching method that's been a popular bit of fun for generations, sometimes called the "FLAMES" or love-percentage method.

Algorithmic engine: deterministic name hash

Order-independent · 0–100

The reduction mechanism

How it works

The calculator normalizes both names, hashes them in a fixed order-independent way, and maps the hash into a 0–100% score plus Spark, Ease, and Luck sub-scores. Same spelling always yields the same numbers. The process carries no astrological or scientific claim.

Step-by-step arithmetic mechanics

01 / NORMALIZATION

Both names are trimmed and whitespace-collapsed. Case is folded so “Ananya” and “ananya” are the same input.

02 / PAIR KEY

Names are ordered lexicographically so A+B and B+A produce one shared key. Order never changes the score.

03 / HASH REDUCTION

An FNV-1a hash over the key becomes the percentage and three sub-scores. Entertainment math only — not FLAMES letter striking.

// Deterministic trace (illustration)

Name 1: "ROMEO"

Name 2: "JULIET"

→ Sorted key · FNV-1a · modulo 101 → percent + sub-scores

→ Same inputs forever → identical meter reading

Editorial guidance

What this is (and isn’t)

This is entertainment, not a prediction. For an actual astrological look at compatibility, based on birth details rather than spelling, see our zodiac compatibility or synastry calculators instead. A low score here says nothing meaningful about a real relationship, and a high one guarantees nothing either.

A person’s legal name changes with marriage, deed poll, or transliteration across languages. An orthographic toy evaluates modern spelling; genuine cosmological compatibility examines planetary geometry at birth.

System taxonomy: methods comparedEpistemology matrix

Methodology	Input	Mechanics	Depth
Name match (this page)	Spelling only	Deterministic hash → percent	Recreational
Western synastry	Date, time, place	Planetary aspects across two charts	Psychological
Ashta Koota Milan	Moon nakshatra	36-point guna matrix	Karmic & lifestyle
Chaldean numerology	Name + DOB	Digit frequency reduction	Archetypal

Cultural lineage

From schoolyard FLAMES to medieval arithmancy

Digital love calculators spread across early web portals in the late 1990s, but the impulse to read romance from names is older — gematria, Greek letter values, and medieval European arithmancy all assigned numbers to letters and asked whether two words shared harmonious divisors.

The paper-and-pencil game known as FLAMES became a schoolroom staple across Commonwealth and Southeast Asian classrooms mid-century. Its sixfold taxonomy is folklore, not our scoring engine — we keep the cultural map here because readers still ask for it:

F — Friends

Platonic camaraderie and shared interests.

L — Lovers

Passionate attraction and kinetic magnetism.

A — Affection

Warmth, tenderness, and mutual empathy.

M — Marriage

Long-horizon partnership and domestic pace.

E — Enemies

Friction, competing egos, dialectical heat.

S — Siblings

Protective kinship without romantic charge.

True astrological synastry

Deepening the inquiry

When you want real astrology — birth time, place, and planetary geometry — open the modules below. Readings use our astronomical engine, not name spelling.

→

Synastry bi-wheel

Cross-examine Moon security, Venus style, and Mars dynamics between two full charts.

→

Ashta Koota (36 Guna Milan)

Vedic nakshatra matrix for temperament, health, and lifestyle harmony.

Companion reading