What does the RNGdle calculator show?

EP total, Trash–Mythic tier, percentile band, and every badge your number unlocks under the official family-supersession rules.

Is calculator different from rarity?

Yes. Calculator answers “what tier is this one number?” Rarity is the full Trash→Mythic table. Use both: look up a roll here, then read the ladder on /rarity.

Does calculator save my daily roll?

No. It is a pure lookup tool. Official GENERATE and leaderboard writes only happen on the Play page.

RNGdle is a free browser game where you generate one random number from 0 to 1,000,000 each day. Instead of guessing words, RNGdle analyzes your roll for numerical patterns, awards badges, and scores EP (entropy points) so every daily number feels like a collectible result.

How does RNGdle scoring work?

RNGdle scoring adds EP from every badge your number unlocks. Badges in the same family supersede each other—only the highest-EP badge in that family counts—then your total EP ranks the roll from Trash and Common up through Rare, Epic, Anomaly, and Mythic.

How do you play RNGdle?

To play RNGdle, open the site and press GENERATE for today's official roll. Review the badges, check your EP and rarity tier, share the result if you like, then return after midnight for a fresh daily number.

What RNGdle badges can you get?

RNGdle badges cover mathematical and novelty patterns: perfect powers, consecutive digit runs, pairs and of-a-kind sets, palindromes, zero/void ladders, pi and e slices, plus meme exacts like Nice (69), Botanist (420), and Jackpot (777). New rolls can unlock many badges at once.

Is RNGdle a daily game?

Yes. RNGdle is a daily game with one official GENERATE per calendar day. After you roll, the next official number unlocks after midnight, which keeps each day's result unique and shareable.

What features are local in this RNGdle version?

In this RNGdle version, your daily roll, badge collection, lifetime EP, theme preference, and recent history are stored locally in the browser. You can play without creating an account; clearing site data resets local progress.

RNGdle Calculator – What Tier Is Your Number?

RNGdle Calculator

Paste any number from 0 to 1,000,000. Instantly see EP, rarity tier, percentile, and which pattern badges fire — a single-number lookup, not a full rarity chart.

720

MYTHICTOP 1%

11,350,966 EP

16 BADGES

FactorialMythic
+11,111,122 EP
A factorial number (n!).
Standalone
DecayEpic
+119,474 EP
Every digit is strictly smaller than the previous.
Monotonic
Three DigitsEpic
+111,111 EP
Has exactly three digits.
Standalone
FeatherUncommon
+2,667 EP
The sum of its digits is less than 15.
Standalone
TrinityUncommon
+1,265 EP
Uses exactly three different digits.
Standalone
DozenUncommon
+1,200 EP
Divisible by 12.
Standalone
Harshad NumberUncommon
+1,048 EP
Divisible by the sum of its own digits.
Standalone
CleanUncommon
+1,000 EP
Ends in a zero.
Void Depth
HeterogeneousCommon
+593 EP
No repeated digits.
Standalone
GhostCommon
+309 EP
Contains exactly one "0".
Standalone
Helium (2)Common
+282 EP
Contains exactly one "2".
Standalone
Nitrogen (7)Common
+282 EP
Contains exactly one "7".
Standalone
Lucky SevenCommon
+213 EP
Contains the number 7.
Standalone
EvenCommon
+200 EP
Divisible by 2.
Standalone
LiftoffCommon
+200 EP
The first digit is larger than the last.
Standalone
SlopesRare
superseded · 0 EP
Digits never increase.
Monotonic

How to use the calculator

Enter the exact integer you care about — a friend's share, a screenshot, or a number you almost rolled — and press Calculate. The engine returns scoring badges first (positive EP), then superseded siblings at 0 EP so you can audit family collisions.

What the score means

EP is the sum of surviving badge scores after supersession. Card rarity thresholds match the live distribution over all 1,000,001 inputs (0 through 1,000,000). Palindromes, primes, consecutive runs, powers, voids, and meme exacts (69, 420, 777…) all feed the same table the daily game uses.

Calculator vs rarity vs infinite

Use this page to inspect one number. Read all rarity tiers when you want the ladder and probabilities. Open RNGdle infinite when you want unlimited random rolls. Cross-check unlock text on all RNGdle badges, then play the daily when you are ready.

Calculator FAQ

What does the RNGdle calculator show?: EP total, Trash–Mythic tier, percentile band, and every badge your number unlocks under the official family-supersession rules.
Is calculator different from rarity?: Yes. Calculator answers “what tier is this one number?” Rarity is the full Trash→Mythic table. Use both: look up a roll here, then read the ladder on /rarity.
Does calculator save my daily roll?: No. It is a pure lookup tool. Official GENERATE and leaderboard writes only happen on the Play page.