Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Probability
Binomial Probability Calculator
Find the probability of getting exactly k successes, at most k, or more than k in n independent trials. Ideal for quality control, genetics, and game-theory scenarios.
Fill in the required fields to see your result.
Probability
Dice Roll Probability Calculator
Compute the probability of rolling any target sum with any number of multi-sided dice. It counts the favorable combinations and divides by all equally likely outcomes, which is perfect for board-game and tabletop RPG design.
Fill in the required fields to see your result.
Key differences
| Binomial Probability Calculator | Dice Roll Probability Calculator | |
|---|---|---|
| Category | Probability | Probability |
| Inputs required | 4 | 3 |
| Result | Probability | Probability |
| What it does | Find the probability of getting exactly k successes, at most k, or more than k in n independent trials. Ideal for quality control, genetics, and game-theory scenarios. | Compute the probability of rolling any target sum with any number of multi-sided dice. It counts the favorable combinations and divides by all equally likely outcomes, which is perfect for board-game and tabletop RPG design. |