Dice notation
2d180
- 2d180
- 2 to 360
- mean 181
- mode 181
Rolling 2d180 gives a total between 2 and 360, with a mean of 181 and a standard deviation of 73.4836. There are 32,400 equally likely ordered outcomes, and the most likely total is 181 at 0.556%.
The roll
Notation2d180
Dice2
Faces per die180
Minimum total2all 2 dice showing 1
Maximum total360all 2 dice showing 180
Distinct totals359
Mean181n(f + 1)/2 + modifier, exact
Variance5,399.83333333n(f² − 1)/12, exact
Standard deviation73.48355825≈
Counting the outcomes
Ordered outcomes32,400180^2, every die distinguishable
Most likely total181
Chance of that total0.555556%≈
Ways to roll it180exact count
Chance of the minimum0.00308642%≈1 in 32,400
Chance of the maximum0.00308642%≈1 in 32,400
Shape of the distribution
359 distinct totals, too many to list individually.
1st percentile26≈1.003% of rolls are this or lower
5th percentile58≈5.102% of rolls are this or lower
25th percentile128≈25.086% of rolls are this or lower
50th percentile181≈50.278% of rolls are this or lower
75th percentile234≈75.306% of rolls are this or lower
95th percentile304≈95.074% of rolls are this or lower
99th percentile336≈99.074% of rolls are this or lower
Chance of rolling at least
3897.9444%≈
9287.3611%≈
18150.2778%≈
27112.6389%≈
3242.1698%≈
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page