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
6 1 6 9 6 10 8 73



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 6 19 13 7 4 3 8 4
1d20-1 5 18 12 6 3 2 7 3
1d20+0 6 19 13 7 4 3 8 4
1d20+1 7 20 14 8 5 4 9 5
1d20+2 8 21 15 9 6 5 10 6
1d20+3 9 22 16 10 7 6 11 7
1d20+4 10 23 17 11 8 7 12 8
1d20+5 11 24 18 12 9 8 13 9
1d20+6 12 25 19 13 10 9 14 10
1d20+7 13 26 20 14 11 10 15 11
1d20+8 14 27 21 15 12 11 16 12
1d20+9 15 28 22 16 13 12 17 13
1d20+10 16 29 23 17 14 13 18 14
1d20+11 17 30 24 18 15 14 19 15
1d20+12 18 31 25 19 16 15 20 16
1d20+13 19 32 26 20 17 16 21 17
1d20+14 20 33 27 21 18 17 22 18
1d20+15 21 34 28 22 19 18 23 19
1d20+16 22 35 29 23 20 19 24 20
1d20+17 23 36 30 24 21 20 25 21
1d20+18 24 37 31 25 22 21 26 22
1d20+19 25 38 32 26 23 22 27 23
1d20+20 26 39 33 27 24 23 28 24

Damage or other effects...
  d4 d6 d8 d10 d12
1d# 2 2 3 10 4
2d# 5 4 8 11 5
3d# 8 10 12 13 16
4d# 10 15 18 19 19
5d# 13 18 24 21 30
6d# 15 20 32 23 41
7d# 16 26 33 31 44
8d# 19 27 35 41 54
9d# 22 31 42 49 56
10d# 26 35 50 59 65
11d# 30 39 53 66 71
12d# 33 41 58 70 82
13d# 34 46 61 71 94
14d# 35 51 67 81 103
15d# 38 55 75 87 115
16d# 41 56 76 93 123
17d# 42 61 80 94 133
18d# 46 66 83 102 134
19d# 47 67 91 105 135
20d# 51 73 92 106 142
21d# 52 74 93 115 154
22d# 55 75 96 121 157
23d# 59 81 99 124 160
24d# 61 82 107 125 171
26d# 69 90 118 142 181
27d# 70 93 124 144 182
28d# 74 94 125 145 193
29d# 75 99 126 154 197
30d# 78 103 134 159 207