SamCalculator

Crush Calculator

Find out how strong your crush connection really is! Enter your name and your crush's name to reveal a fun compatibility percentage, attraction sparks, and playful insights.

Crush Score

For entertainment purposes only. Scores are generated using name-based algorithms and do not predict real compatibility or relationship outcomes.

What Is a Crush Calculator?

A Crush Calculator is an entertaining name-compatibility tool designed specifically for the excitement of a new crush. Enter your name and your crush's name to generate a playful attraction score, chemistry rating, and personalised insights about your potential connection. It uses the same deterministic algorithm as our Love Calculator, ensuring consistent results every time — perfect for sharing with friends and sparking hopeful conversations. Pair it with our Age Calculator or the Date Night Idea Generator for extra fun.

How It Works

Attraction Analysis

The algorithm analyses phonetic similarity and letter-pattern resonance between your name and your crush's name, generating an Attraction Spark score from 0 to 100.

Chemistry Mapping

Six crush-specific dimensions — Attraction Spark, Chemistry, Compatibility, First Impression, Mutual Vibes, and Future Potential — paint a detailed picture of your connection.

Mode-Specific Seed

The Crush Calculator uses a unique internal seed value that produces scores specifically calibrated for the excitement and possibility of a new crush dynamic.

Consistent Results

The same names always produce the same crush score. This makes it perfect for checking repeatedly, sharing with friends, and comparing notes over time.

6 Ways to Use This Calculator

1

Check Before You Text

Use the Crush Calculator to hype yourself up before sending that first message. A great score gives you the confidence boost you need.

2

Friends' Verdicts

Share your result in a group chat and let your friends weigh in. Their reactions often reveal more than the score itself.

3

Diary Entry Starter

Document the score alongside your feelings on a particular date. It makes for a wonderful keepsake to look back on later.

4

Slumber Party Game

Take turns entering crushes and reacting to scores. It is a classic, safe, and hilarious sleepover activity for all ages.

5

Valentine's Day Cards

Include a screenshot of your crush score in a Valentine's card for a creative, memorable, and completely unique declaration.

6

Online Dating Icebreaker

Mention your crush score percentage in an opening message. It immediately signals playfulness, confidence, and a fun personality.

Best Practices

The best way to use a Crush Calculator is as a social lubricant — something to share, laugh about, and use as a bridge to genuine conversation. Never rely on a score to decide whether to pursue a connection. Real attraction is multidimensional and irreducible to any algorithm.

Use the Crush Calculator's six dimension bars as conversation prompts: 'Our chemistry score is high — I wonder if we'd have fun on a spontaneous adventure together?' Let the insights guide imaginative conversation rather than literal interpretation.

Why It Matters

Excitement Amplifier

A high crush score adds a layer of playful validation to the butterflies you already feel. It is a fun way to celebrate the joy of new attraction.

Conversation Opener

Sharing a crush score gives you an easy, low-pressure way to start a conversation and signal romantic interest without being too direct.

Nostalgia and Memory

Years later, a screenshot of your crush calculator score becomes a charming memento of the excitement and hope of early attraction.

Friendship Bonding

Checking each other's crush scores with friends creates a shared ritual of trust, laughter, and genuine connection between close companions.

Compatibility Range Guide

RangeCategoryMeaningRecommendation
0 – 20Very Low MatchSignificant differences in name patterns suggest highly contrasting personalities.Focus on genuine conversation and discovering unexpected common ground.
21 – 40Challenging MatchSome compatibility exists but notable differences may require intentional effort.Invest in communication and seek to understand different perspectives.
41 – 60Average CompatibilityA balanced mix of similarities and differences with real growth potential.Build on shared values and celebrate what makes your connection unique.
61 – 80Strong CompatibilityStrong natural alignment with complementary strengths and communication styles.Nurture this connection — it has genuine long-term potential.
81 – 100Excellent MatchExceptional name-pattern resonance suggesting deep natural compatibility.Celebrate this connection and share your score with the world.

How the Score Is Calculated

Crush Score

score = |hash(name1 + name2 + seed13)| mod 101

The Crush Calculator uses seed 13 in its hash key to differentiate its outputs from the Love and Friendship calculators.

Attraction Spark

spark = (raw_hash_dim0 × 0.45) + (score × 0.55)

Attraction Spark is the first dimension, blending an independent hash with the overall crush score for coherent results.

Order Independence

sort([name1, name2]) → canonical key

Both names are sorted alphabetically before hashing, so 'Alice + Bob' and 'Bob + Alice' always return the same score.

Common Mistakes to Avoid

  1. 1

    Acting on a low crush score as if it is definitive — real attraction is far more complex than name patterns.

  2. 2

    Showing the score to your crush without context — frame it as fun entertainment, not a serious compatibility test.

  3. 3

    Expecting different results each time you enter the same names — the algorithm is deterministic by design.

  4. 4

    Dismissing a high score as meaningless — use it as motivation to be brave and start a genuine conversation.

  5. 5

    Comparing crush scores with a friend's crush scores as if they are directly comparable ratings.

About Our Methodology

All scores on this Love Calculator are generated using a deterministic, name-based hashing algorithm designed purely for entertainment. Results are reproducible, consistent, and free from any personal data processing. Read our editorial policy for more information about how we build our tools.

Frequently Asked Questions

The Love Calculator uses a deterministic name-based algorithm (DJB2 hashing) to generate a compatibility score between 0 and 100. Names are normalised to lowercase letters, sorted alphabetically for consistency, and passed through a hash function to produce a stable, reproducible score. Six sub-dimension scores are then derived using independent hash seeds blended with the main score.

No — Love Calculator results are purely for entertainment and have no scientific basis. They do not predict real relationship success, compatibility, or future outcomes. Real compatibility depends on shared values, communication, mutual respect, and consistent effort over time.

The algorithm is deterministic by design. The same pair of names always produces the same score because the hash function and mode seed are fixed. This ensures results are stable, reproducible, and trustworthy for sharing.

No. Names are sorted alphabetically before hashing, so 'Alice + Bob' and 'Bob + Alice' always return the same score. You can use the Swap Names button to verify this.

Yes! You can enter full names, nicknames, initials, or any version of a name. Different inputs produce different scores, so experimenting with variations can be a fun part of the experience.

A 100% score represents the highest possible compatibility rating — 'Perfect Match' — for that pair of names in that mode. It is an entertainment outcome indicating exceptional name-pattern resonance, not a guarantee of relationship success.

Each mode uses a unique internal seed value in the hash function. This ensures each calculator produces its own distinct score distribution, making the results feel appropriately different for romantic, platonic, and cosmic contexts.

Yes, absolutely. The Friendship Calculator works for any pair of names regardless of gender, age, or relationship type. The algorithm is entirely name-based and context-neutral.

Recent calculations are stored locally in your browser using localStorage — they are never sent to any server and are visible only to you on your current device. You can clear your history at any time using the Clear button in the History section.

The Crush Calculator is purely for entertainment and has no predictive accuracy. Real attraction is multidimensional, emotional, and built on genuine interaction — qualities that no name-based algorithm can measure.

Yes! Use the Share button in the result card to share via WhatsApp, Facebook, X (Twitter), or copy a link directly. You can also print a full report using the Print button.

Both tools use the same underlying algorithm but with different mode seeds, producing distinct score distributions. The Soulmate Calculator also uses different dimension labels — Spiritual Bond, Life Goals Alignment, Cosmic Destiny — to match its more transcendent framing.

Each dimension uses an independent sub-hash blended with the main score, creating realistic variation. A 90% overall score might have a 75% Communication dimension — variation makes the profile more interesting and conversation-worthy.

Yes. The Love Calculator is a wholesome, text-based entertainment tool with no inappropriate content. It can be safely used by people of all ages as a fun icebreaker and conversation game.

Use it with a spirit of playfulness. Try different name variations, share results with friends, explore all four modes (Love, Crush, Friendship, Soulmate), and use the dimension bars as conversation prompts rather than verdicts.