Dice notation
2d287
- 2d287
- 2 to 574
- mean 288
- mode 288
Rolling 2d287 gives a total between 2 and 574, with a mean of 288 and a standard deviation of 117.1665. There are 82,369 equally likely ordered outcomes, and the most likely total is 288 at 0.348%.
The roll
Notation2d287
Dice2
Faces per die287
Minimum total2all 2 dice showing 1
Maximum total574all 2 dice showing 287
Distinct totals573
Mean288n(f + 1)/2 + modifier, exact
Variance13,728n(f² − 1)/12, exact
Standard deviation117.16654813≈
Counting the outcomes
Ordered outcomes82,369287^2, every die distinguishable
Most likely total288
Chance of that total0.348432%≈
Ways to roll it287exact count
Chance of the minimum0.00121405%≈1 in 82,369
Chance of the maximum0.00121405%≈1 in 82,369
Shape of the distribution
573 distinct totals, too many to list individually.
1st percentile42≈1.045% of rolls are this or lower
5th percentile92≈5.082% of rolls are this or lower
25th percentile204≈25.138% of rolls are this or lower
50th percentile288≈50.174% of rolls are this or lower
75th percentile372≈75.108% of rolls are this or lower
95th percentile484≈95.028% of rolls are this or lower
99th percentile534≈99.004% of rolls are this or lower
Chance of rolling at least
5997.9932%≈
14587.5002%≈
28850.1742%≈
43112.6747%≈
5172.0772%≈
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