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
1 3 5 10 4 7 6 67



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 1 10 10 4 9 16 8 17
1d20-1 0 9 9 3 8 15 7 16
1d20+0 1 10 10 4 9 16 8 17
1d20+1 2 11 11 5 10 17 9 18
1d20+2 3 12 12 6 11 18 10 19
1d20+3 4 13 13 7 12 19 11 20
1d20+4 5 14 14 8 13 20 12 21
1d20+5 6 15 15 9 14 21 13 22
1d20+6 7 16 16 10 15 22 14 23
1d20+7 8 17 17 11 16 23 15 24
1d20+8 9 18 18 12 17 24 16 25
1d20+9 10 19 19 13 18 25 17 26
1d20+10 11 20 20 14 19 26 18 27
1d20+11 12 21 21 15 20 27 19 28
1d20+12 13 22 22 16 21 28 20 29
1d20+13 14 23 23 17 22 29 21 30
1d20+14 15 24 24 18 23 30 22 31
1d20+15 16 25 25 19 24 31 23 32
1d20+16 17 26 26 20 25 32 24 33
1d20+17 18 27 27 21 26 33 25 34
1d20+18 19 28 28 22 27 34 26 35
1d20+19 20 29 29 23 28 35 27 36
1d20+20 21 30 30 24 29 36 28 37

Damage or other effects...
  d4 d6 d8 d10 d12
1d# 3 4 8 6 5
2d# 6 8 13 9 9
3d# 7 9 17 10 20
4d# 9 10 22 14 27
5d# 11 11 27 15 38
6d# 14 13 34 25 50
7d# 18 18 38 26 60
8d# 22 24 43 34 68
9d# 23 27 46 40 71
10d# 26 33 51 41 73
11d# 27 35 54 51 75
12d# 30 41 57 60 86
13d# 34 45 64 65 95
14d# 38 46 72 75 98
15d# 42 50 76 82 107
16d# 43 55 80 85 118
17d# 44 58 86 89 119
18d# 48 63 94 91 130
19d# 51 66 97 98 140
20d# 54 72 99 99 152
21d# 58 77 100 102 154
22d# 60 79 108 107 166
23d# 62 82 110 112 175
24d# 63 84 116 120 176
26d# 70 90 122 127 193
27d# 74 96 123 137 201
28d# 77 102 129 144 205
29d# 81 105 130 149 213
30d# 83 109 133 152 222