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
"Getting the same random number twice in a row."
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.
Azerbaijan is a country located at the crossroads of Europe and Asia, known for its rich history, vibrant culture, and stunning landscapes. As part of its efforts to boost tourism and attract visitors from around the world, Azerbaijan recently announced new visa regulations aimed at simplifying the application process for travelers.
Athens, the capital city of Greece, is a bustling hub of business and commerce in Southern Europe. From traditional family-run establishments to modern startups, Athens offers a diverse and dynamic business landscape that continues to evolve with the times.
Apple recently announced plans to create 20,000 new jobs in the United States over the next five years, investing in roles ranging from engineering to customer support. This news comes as a part of the tech giant's commitment to bolstering the American job market and economy.
Amsterdam is a vibrant city known for its picturesque canals, historic architecture, and artistic heritage. However, amid the ongoing pandemic and changing travel restrictions, experiencing the beauty of this Dutch capital may seem challenging. Let's explore the current news and updates on traveling to Amsterdam.
The Port of Amsterdam is a bustling hub of activity, playing a crucial role in global trade and commerce. As goods flow in and out of the port, customs clearance becomes an essential process to ensure that everything is properly documented and legal requirements are met.
The bustling city of Amsterdam is not only known for its picturesque canals and vibrant cultural scene but also for its thriving industries that contribute to its dynamic economy. The Amsterdam industry sectors encompass a wide range of fields, from technology and innovation to creative industries and sustainable businesses. Let's take a closer look at some of the current news and trends shaping the Amsterdam industry landscape.
