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 2 1 5 1 5 7 43



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

Damage or other effects...
  d4 d6 d8 d10 d12
1d# 3 4 3 3 6
2d# 5 9 4 9 8
3d# 9 13 5 15 12
4d# 10 17 8 17 21
5d# 14 23 12 19 33
6d# 17 28 20 27 36
7d# 19 29 24 29 40
8d# 21 35 26 36 42
9d# 23 39 27 44 54
10d# 27 43 29 47 57
11d# 30 48 30 54 66
12d# 31 52 34 56 67
13d# 33 56 42 63 77
14d# 35 58 48 68 78
15d# 37 62 51 71 81
16d# 40 63 55 73 92
17d# 41 69 61 76 93
18d# 45 71 68 84 96
19d# 48 72 71 85 104
20d# 49 74 78 86 110
21d# 51 78 81 95 122
22d# 53 84 86 98 126
23d# 57 88 88 100 132
24d# 60 93 93 103 133
26d# 67 99 103 117 142
27d# 68 105 107 125 145
28d# 70 107 110 131 154
29d# 73 112 113 136 155
30d# 76 114 119 144 165