BNW "Chance of Success" Probability Table
This chart, compliments of Nikolaj Lemche, should give you your "chance of success" based on the Target Number and # of dice you get to roll.
TN 1d6 2d6 3d6 4d6 5d6 6d6 7d6 8d6 9d6 10d6 1 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2 83.3 97.2 99.5 99.9 100.0 100.0 100.0 100.0 100.0 100.0 3 67.7 88.9 96.3 98.0 99.6 99.9 100.0 100.0 100.0 100.0 4 50.0 75.0 87.5 93.8 96.9 98.4 99.2 99.6 99.8 99.9 5 33.3 55.6 70.4 80.2 86.8 91.2 94.1 96.1 97.4 98.3 6 16.7 30.6 42.1 51.8 59.8 66.5 72.1 76.7 80.6 83.8 7 " " " " " " " " " " 8 13.9 25.8 36.1 45.0 52.6 59.2 64.9 69.8 74.0 77.6 9 11.1 21.0 29.8 37.6 44.5 50.7 56.2 61.0 65.4 69.2 10 8.3 16.0 23.0 29.4 35.3 40.7 45.6 50.1 54.3 58.1 11 5.6 10.8 15.8 20.4 24.9 29.0 33.0 36.7 40.2 43.5 12 2.8 5.5 8.1 10.7 13.1 15.6 17.9 20.2 22.4 24.6 13 " " " " " " " " " " 14 2.3 4.6 6.8 8.9 11.1 13.1 15.1 18.1 19.0 20.9 15 1.9 3.7 5.5 7.2 8.9 10.6 12.3 13.9 15.5 17.0 16 1.4 2.8 4.1 5.4 6.8 8.0 9.3 10.6 11.8 13.1 17 0.9 1.8 2.8 3.7 4.5 5.4 6.3 7.2 8.0 8.9 18 0.5 0.9 1.4 1.8 2.3 2.7 3.2 3.6 4.1 4.6 19 " " " " " " " " " " 20 0.4 0.8 1.2 1.5 1.9 2.3 2.7 3.0 3.4 3.8 21 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 22 0.2 0.5 0.7 0.9 1.2 1.4 1.6 1.8 2.1 2.3 23 0.2 0.3 0.5 0.6 0.8 0.9 1.1 1.2 1.4 1.5 24 0.1 0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.7 0.8 25 " " " " " " " " " "
Back to my Primary Brave New World Page