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
4 1 5 3 4 7 11 52



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 4 11 3 9 3 16 11 1
1d20-1 3 10 2 8 2 15 10 0
1d20+0 4 11 3 9 3 16 11 1
1d20+1 5 12 4 10 4 17 12 2
1d20+2 6 13 5 11 5 18 13 3
1d20+3 7 14 6 12 6 19 14 4
1d20+4 8 15 7 13 7 20 15 5
1d20+5 9 16 8 14 8 21 16 6
1d20+6 10 17 9 15 9 22 17 7
1d20+7 11 18 10 16 10 23 18 8
1d20+8 12 19 11 17 11 24 19 9
1d20+9 13 20 12 18 12 25 20 10
1d20+10 14 21 13 19 13 26 21 11
1d20+11 15 22 14 20 14 27 22 12
1d20+12 16 23 15 21 15 28 23 13
1d20+13 17 24 16 22 16 29 24 14
1d20+14 18 25 17 23 17 30 25 15
1d20+15 19 26 18 24 18 31 26 16
1d20+16 20 27 19 25 19 32 27 17
1d20+17 21 28 20 26 20 33 28 18
1d20+18 22 29 21 27 21 34 29 19
1d20+19 23 30 22 28 22 35 30 20
1d20+20 24 31 23 29 23 36 31 21

Damage or other effects...
  d4 d6 d8 d10 d12
1d# 3 5 4 4 8
2d# 7 7 12 9 12
3d# 8 8 19 17 14
4d# 9 12 24 23 22
5d# 11 16 29 33 30
6d# 15 19 37 38 34
7d# 16 22 44 44 42
8d# 20 28 51 45 52
9d# 22 31 54 52 61
10d# 23 37 59 57 68
11d# 26 41 67 67 76
12d# 28 45 75 76 84
13d# 29 51 80 80 89
14d# 30 53 82 85 100
15d# 33 57 85 94 105
16d# 36 61 86 95 114
17d# 39 67 88 96 119
18d# 42 72 89 98 125
19d# 45 76 93 102 133
20d# 46 82 101 108 145
21d# 48 87 105 110 148
22d# 49 89 108 111 152
23d# 53 95 115 114 164
24d# 56 97 119 124 172
26d# 61 106 135 141 182
27d# 64 110 142 146 191
28d# 68 111 143 155 197
29d# 71 114 150 158 206
30d# 72 119 158 161 216