Calculate pack odds, simulate openings, understand rarity chances, and estimate tokens needed â all in one free platform designed for students and Blooket players.
Five powerful free tools to help you make smarter decisions about packs, tokens, and trading.
The all-in-one Blooket probability calculator. Input your pack count, type, and tokens to get instant probability results with beautiful charts.
Select a pack type and number of packs to instantly see the probability of each rarity tier with dynamic charts.
Simulate opening hundreds of packs instantly. See animated results and a summary of every Blook you would have received.
Dive deep into probability math. Calculate exact chances of getting at least one rare Blook across any number of packs.
Estimate the trading value of any Blook based on its rarity and quantity. Know exactly what your Blooks are worth before trading.
Understanding pack odds helps you spend tokens wisely and set realistic expectations.
Every Blooket pack has pre-set probabilities for each rarity tier. Opening a pack is like a weighted random draw â common Blooks appear most often, legendary ones rarely.
Opening 10 packs dramatically increases your chances compared to 1 pack. Our calculators use real probability math to show you cumulative odds.
Each pack costs tokens. Our Token Calculator shows how many tokens you need on average to statistically secure a rare, epic, or legendary Blook.
Higher rarity = higher trade value. Chroma and legendary Blooks are extremely rare, making them highly prized in the trading community.
Blooket has 6 rarity tiers. The rarer the Blook, the lower the drop chance and the higher the trading value.
| Rarity | Color | Drop Rate | Avg. Packs Needed | Token Cost (avg) | Trade Value |
|---|---|---|---|---|---|
| Common | Gray / White | 75% | ~1.3 packs | ~27 tokens | Low (1Ã) |
| Uncommon | Green | 17% | ~6 packs | ~120 tokens | Low (2Ã) |
| Rare | Blue | 5% | ~20 packs | ~400 tokens | Medium (5Ã) |
| Epic | Purple | 2% | ~50 packs | ~1,000 tokens | High (15Ã) |
| Legendary | Gold | 0.8% | ~125 packs | ~2,500 tokens | Very High (50Ã) |
| Chroma | Rainbow | 0.05% | ~2,000 packs | ~40,000 tokens | Ultra Rare (500Ã) |
* Drop rates are approximate, based on community research. Use our Pack Chance Calculator for precise calculations. Full breakdown in the Rarity Guide â
In Blooket, packs are purchasable bundles using tokens (earned by playing games). Each pack contains one random Blook skin based on weighted probabilities. Different pack types offer different sets of available Blooks and varying odds.
Probability tells you the chance of getting a specific outcome. A 5% drop rate means: on average, 1 out of every 20 packs will contain that rarity. However, randomness means you could be lucky or unlucky on any given run.
Calculators remove guesswork. Instead of wondering "will I get a legendary in 50 packs?", our tools show you mathematically: the probability of getting at least one legendary in 50 packs is ~33% â meaning you still have a 67% chance of not getting one. This helps set realistic expectations.
Learn More About Pack Odds âLearn everything about Blooket packs, rarity, and trading.
Complete breakdown of all 6 rarity tiers â Common, Uncommon, Rare, Epic, Legendary, and Chroma. Includes charts, tables, and probability data.
Read Guide âEverything you need to know about pack drop rates, token efficiency, and the mathematics behind Blooket probability.
Read Guide âUnderstand Blooket trading values, what makes a fair trade, and how rarity determines demand in the player economy.
Read Guide âA Blooket calculator is a free online tool that helps Blooket players calculate the probability of receiving specific rarity Blooks when opening packs. It uses mathematical probability to show drop chances, expected tokens required, and estimated outcomes across multiple pack openings.
Our calculations use probability mathematics based on community-researched drop rates. While Blooket has not published official probabilities, our data is derived from thousands of reported pack openings. The calculations are mathematically accurate given the input probabilities, though actual drop rates may vary slightly with game updates.
On average, a Rare Blook (5% drop rate) requires approximately 20 packs at 20 tokens each, totaling around 400 tokens. However, this is the statistical average â you might get lucky in 5 packs or need 60 packs due to randomness. Our calculator shows the full probability curve.
Different packs offer different blook pools and probabilities. The Space Pack and Safari Pack are generally considered good value for rare+ blooks. Use our Pack Chance Calculator to compare exact odds between different pack types.
Chroma Blooks are the rarest tier in Blooket, featuring animated rainbow/prismatic effects. They have an extremely low drop rate of approximately 0.05%, meaning you would need an average of 2,000 packs to statistically expect one â making them incredibly valuable for trading.
The Pack Simulator uses the same probability weights as real Blooket packs to simulate outcomes. It uses a random number generator (RNG) â just like the real game â so results are statistically representative, though individual simulation results will vary by luck.
Start with our free Blooket Calculator â no signup, no waiting, instant results.