Coin flip · dice

Flip a coin or roll 1–6 dice

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Is it really 50:50?

Results come from your browser's cryptographic random numbers, so heads and tails have exactly the same probability (50%). In the stats below you can watch the ratio approach 50% as you flip more (the law of large numbers).

Dice probabilities

With 2 dice, a total of 7 comes up most often (6/36 ≈ 16.7%). 2 and 12 are 1/36 each (about 2.8%).

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