---
title: "Love Calculator — Name Compatibility % & FLAMES Game"
description: "Free love calculator: enter two names for a fun compatibility percentage plus the classic FLAMES result. Learn how love calculators work and how compatibility traditions differ around the world."
url: "https://worldcalculators.org/calculators/love/"
canonical: "https://worldcalculators.org/calculators/love/"
---

# Love Calculator

Free love calculator: enter two names for a fun compatibility percentage plus the classic FLAMES result. Learn how love calculators work and how compatibility traditions differ around the world.

## Quick answer

A love calculator turns two names into a fun compatibility score. Ours is deterministic — the same names always give the same percentage and the same FLAMES outcome (Friends, Love, Affection, Marriage, Enemy or Siblings). It is for entertainment only and is not a scientific measure of a relationship.

## How a Love Calculator Works

Almost every online "love meter" works by converting the two names into a number. The honest difference between them is whether that number is random (it changes each time you click) or deterministic (it is derived only from the names, so it never changes). Ours is deterministic and order-independent: "Alex + Sam" and "Sam + Alex" always return the same score, so the result is fair to compare and fun to share.
Under the hood we normalize both names to lowercase letters, join them in a fixed (sorted) order, and run a stable hash that maps the pair to a percentage between 0 and 100. None of this is a measurement of real chemistry — it is the same kind of name-game people have played on paper for generations.

## The FLAMES Game Explained

FLAMES is a classic playground game across South and Southeast Asia. The letters stand for:
To play by hand: write both names, strike out every letter they share (one-for-one), and count the letters left over. Then count that many letters around F-L-A-M-E-S, removing the one you land on, and repeat until a single letter — your relationship label — remains. Our calculator does exactly this for you.

## Love & Compatibility Traditions Around the World

Name-based games are just one of many cultural ways people explore compatibility. Here is how the idea shows up across countries:
All of these are cultural pastimes enjoyed for fun — none is a scientific predictor of a relationship.

## Frequently Asked Questions

No — a love calculator is for fun and entertainment, not a scientific measure of compatibility. Our version is deterministic, meaning the same two names always produce the same percentage and FLAMES result, so it is consistent and shareable. Real relationship compatibility depends on communication, values and trust, not the letters in your names.
Most online love calculators turn the two names into a number. Ours normalizes both names (lowercase letters only), combines them in a fixed order so "A + B" equals "B + A", and runs a stable hash to produce a score from 0 to 100%. It also plays the classic FLAMES game by cancelling shared letters and counting out F-L-A-M-E-S. Because the method is fixed, results never change between visits.

## Sources & Methodology

The love percentage is computed client-side from a deterministic, order-independent hash of the two names (lowercase letters only), mapped to 0-100%. The FLAMES outcome follows the traditional rules: shared letters are cancelled one-for-one, the remaining letters are counted, and that count eliminates the F-L-A-M-E-S letters until one remains. This calculator is for entertainment and is not a measure of real-world compatibility.
Standards and figures reviewed June 2026.

Source: https://worldcalculators.org/calculators/love/
Markdown mirror of the HTML page. Prefer this URL for RAG; the interactive calculator still lives on the HTML page.