d20 twenty-sided die d4 four-sided die d6 six-sided die 2d6 two six-sided dice d8 eight-sided die d10\ ten-sided die d12 twelve-sided die d100 percentile dice
5 3 5 5 2 3 12 53



Multiple results for 1d20 + modifier ability checks, attack rolls, saving throws...
Normal Rolls #1 #2 #3 #4 #5 #6 #7 #8
Adv./Disadv. #1 #2 #3 #4
d20 ROLL 5 11 18 16 9 10 2 2
1d20-1 4 10 17 15 8 9 1 1
1d20+0 5 11 18 16 9 10 2 2
1d20+1 6 12 19 17 10 11 3 3
1d20+2 7 13 20 18 11 12 4 4
1d20+3 8 14 21 19 12 13 5 5
1d20+4 9 15 22 20 13 14 6 6
1d20+5 10 16 23 21 14 15 7 7
1d20+6 11 17 24 22 15 16 8 8
1d20+7 12 18 25 23 16 17 9 9
1d20+8 13 19 26 24 17 18 10 10
1d20+9 14 20 27 25 18 19 11 11
1d20+10 15 21 28 26 19 20 12 12
1d20+11 16 22 29 27 20 21 13 13
1d20+12 17 23 30 28 21 22 14 14
1d20+13 18 24 31 29 22 23 15 15
1d20+14 19 25 32 30 23 24 16 16
1d20+15 20 26 33 31 24 25 17 17
1d20+16 21 27 34 32 25 26 18 18
1d20+17 22 28 35 33 26 27 19 19
1d20+18 23 29 36 34 27 28 20 20
1d20+19 24 30 37 35 28 29 21 21
1d20+20 25 31 38 36 29 30 22 22

Damage or other effects...
  d4 d6 d8 d10 d12
1d# 1 1 3 5 4
2d# 3 5 10 9 5
3d# 4 8 18 18 17
4d# 8 12 19 26 20
5d# 9 17 27 34 30
6d# 11 21 34 37 32
7d# 12 27 36 41 44
8d# 15 31 39 51 48
9d# 17 34 45 53 57
10d# 21 40 51 56 67
11d# 25 45 52 65 71
12d# 26 48 56 72 75
13d# 28 49 63 79 82
14d# 30 54 70 80 84
15d# 33 60 76 87 87
16d# 35 66 79 92 88
17d# 39 71 85 102 99
18d# 42 73 89 103 104
19d# 44 77 95 108 115
20d# 46 80 97 117 126
21d# 48 83 100 126 136
22d# 52 87 108 134 142
23d# 54 92 112 142 145
24d# 56 93 116 146 155
26d# 58 99 132 153 166
27d# 61 103 135 161 171
28d# 62 105 143 163 179
29d# 64 106 151 171 181
30d# 65 111 156 176 183