# Dice probability Calculator

## Calculates a table of the probability of success in binomial trial (e.g. dice). | ||

p is the probability of success on a single trial. P is the probability of success m times on n trials. |

Related links |

Roll virtual dice |

- Purpose of use
- Wanted to double check some roll probabilities for The Royal Game of Ur, worked very well.
- Comment/Request
- Just needs some clearer labels next to the inputs. The top is the number of rolls, and the bottom is 1/ the number of sides on your die (1/6=d6, 1/4=d4, etc)

[1] 2019/06/19 03:20 - / Under 20 years old / High-school/ University/ Grad student / Useful /

- Purpose of use
- I play tabletop games, these sort of probability calculators are great for displaying theorycrafting.

[2] 2019/05/16 05:10 Male / 30 years old level / An office worker / A public employee / Very /

- Purpose of use
- Needed to calculate the probability of rolling X amount of successes with Y amount of dice. Great tool.

[3] 2019/04/21 22:02 Male / 20 years old level / High-school/ University/ Grad student / Very /

- Purpose of use
- to help with math

[4] 2019/04/21 02:18 Male / Under 20 years old / High-school/ University/ Grad student / Very /

- Purpose of use
- Game design

[5] 2019/04/03 21:30 Male / 20 years old level / High-school/ University/ Grad student / Very /

- Purpose of use
- Calculating the probability of fifty consecutive rolls of 7 a la the short story "The Barnhouse Effect" by Kurt Vonnegut.

This was also the dice probability calculator with the least amount of coding knowledge required, great for a philistine such as myself.

[6] 2019/02/26 14:51 Male / 20 years old level / High-school/ University/ Grad student / Useful /

- Purpose of use
- Calculating averages for a minature wargaming.
- Comment/Request
- This was exactly what I was looking for so thank you! I'm looking at converting the calculating with excel to automatically create graphs of the odds. I was wondering what the value of C is in the listed equation.

[7] 2019/02/17 14:29 Male / 20 years old level / High-school/ University/ Grad student / Very /

- Purpose of use
- Learn

[8] 2019/02/16 21:20 Male / 20 years old level / High-school/ University/ Grad student / Useful /

- Purpose of use
- Craps Probality. I would like to know the probability of rolling a 7 in 10 rolls. I'm a little confused on just how to get that number, I assume i have to add the probabilities of it happening once, twice, 3x, etc... Is that correct?

[9] 2019/01/17 02:09 Male / 30 years old level / Others / Very /

- Purpose of use
- I need this to do my homework but did not understand probability. I thought this would help me but it did not it made me more confused.

[10] 2018/10/07 15:18 Female / Under 20 years old / Elementary school/ Junior high-school student / Not at All /

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