This website uses cookies to ensure you get the best experience on our website. By clicking "Accept", you agree to our use of cookies. Learn more
Probability Quiz & Games
🎲 Probability Quiz & Games 🎯
Learn, play, enjoy probability!
🧠 Probability Quiz
🪙 Guess the Coin Toss
🎲 Roll Two Dice
🃏 Card Draw Probability
🔁 Random Number Sequence
Simulate n draws from range 1–range and test for repeats.
Coincidence Generator & Probability Simulator
Coincidence Generator & Probability Simulator
Explore surprising coincidences and understand their probabilities!
Random Coincidence Scenario
"You run into someone you know in a foreign country."
Think about this coincidence — is it really that unlikely? Let's explore probabilities together.
Birthday Paradox Calculator
Find out the probability that at least two people in a room share the same birthday.
For 23 people, the probability that at least two share a birthday is about 50.73%.
Coin Toss Probability Calculator
Calculate the probability of getting exactly k heads in n coin tosses.
Probability of getting exactly 5 heads in 10 tosses is approximately 24.60938%.
Dice Roll Probability Calculator
Calculate the probability of rolling a specific sum with a given number of 6-sided dice.
Probability of rolling a sum of 7 with 2 dice is about 16.66667%.
Lottery Odds Calculator
Calculate your odds of winning a lottery by choosing k numbers from a total of n numbers.
Odds of winning by choosing 6 numbers from 49 total numbers is about 1 in 13,983,816 (~7.15E-6%).
Random Number Repeat Simulator
Calculate the probability that in n random draws (from 1 to range), at least one number repeats.
Probability of at least one repeat in 23 draws from 1 to 365 is about 50.72972%.
Learn More About Coincidences & Probability
Coincidences often feel mysterious, but many can be explained by probability and statistics.
These calculators help reveal the surprising math behind everyday events.
Experiment with different values to understand odds, probability distributions, and paradoxes.
With the UK's departure from the European Union, new export and import rules have been put in place to govern the trade between the UK and other countries. These new regulations have significant implications for businesses that import and export goods to and from the UK.
Turkmenistan has recently announced significant changes to its visa policy, making it easier for visitors to enter the country. These changes have been met with excitement and enthusiasm from travelers looking to explore this unique and beautiful destination. Here is everything you need to know about the new visa regulations in Turkmenistan.
Planning a trip to Tunisia? Get ready to immerse yourself in a melting pot of cultures and experiences that this North African gem has to offer. From stunning Mediterranean beaches to ancient ruins and bustling souks, Tunisia has something for every type of traveler.
Tunisia is a North African country known for its stunning Mediterranean beaches, ancient ruins, and vibrant culture. One of the key industries in Tunisia is tourism, with hotels playing a major role in attracting visitors from around the world. However, the Tunisian hotel industry has faced challenges in recent years due to political instability, security concerns, and the impacts of the global COVID-19 pandemic.
In today's fast-paced digital age, staying up-to-date with current news trends is more important than ever. With the constant flow of information through social media, news websites, and other online platforms, it can be overwhelming to sift through the news to find reliable sources and stay informed about what's happening in the world.
Tracking solutions are becoming increasingly popular in today's fast-paced world, where staying informed and updated on current news is essential. With the rise of digital technologies and the internet, there are now countless tracking solutions available to help individuals and businesses stay abreast of the latest news and trends.
In today's fast-paced world, staying updated with the latest news and trends is essential. Whether you're a food enthusiast or simply enjoy dining out, knowing about the top restaurants in your area can make all the difference in your culinary experiences. From trendy new eateries to well-established culinary institutions, the restaurant scene is constantly evolving.
