Keno Odds

Odds of hitting k out of n spots:
n C k · 80-n C 20-k
80 C 20

 

Number of Spots Selected
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
N
u
m
b
e
r

o
f

S
p
o
t
s

H
i
t
0
0.3 to 1
0.8 to 1
1.4 to 1
2.2 to 1
3.4 to 1
5 to 1
7.2 to 1
10 to 1
15 to 1
21 to 1
30 to 1
42 to 1
60 to 1
86 to 1
124 to 1
179 to 1
261 to 1
383 to 1
566 to 1
842 to 1
1
3 to 1
1.6 to 1
1.3 to 1
1.3 to 1
1.5 to 1
1.8 to 1
2.2 to 1
2.8 to 1
3.5 to 1
4.6 to 1
5.9 to 1
7.8 to 1
10 to 1
14 to 1
18 to 1
24 to 1
33 to 1
45 to 1
62 to 1
85 to 1
2
16 to 1
6.2 to 1
3.7 to 1
2.7 to 1
2.2 to 1
2.1 to 1
2 to 1
2.2 to 1
2.4 to 1
2.7 to 1
3.2 to 1
3.8 to 1
4.7 to 1
5.8 to 1
7.2 to 1
9 to 1
11 to 1
15 to 1
19 to 1
3
71 to 1
22 to 1
11 to 1
6.7 to 1
4.7 to 1
3.7 to 1
3.1 to 1
2.7 to 1
2.6 to 1
2.6 to 1
2.7 to 1
2.9 to 1
3.2 to 1
3.6 to 1
4.1 to 1
4.9 to 1
5.8 to 1
7 to 1
4
325 to 1
82 to 1
34 to 1
18 to 1
11 to 1
7.8 to 1
5.8 to 1
4.6 to 1
3.9 to 1
3.4 to 1
3.1 to 1
3 to 1
3 to 1
3.1 to 1
3.2 to 1
3.5 to 1
3.9 to 1
5
1550 to 1
322 to 1
115 to 1
54 to 1
30 to 1
18 to 1
12 to 1
9.1 to 1
6.9 to 1
5.6 to 1
4.7 to 1
4.1 to 1
3.7 to 1
3.4 to 1
3.3 to 1
3.3 to 1
6
7752 to 1
1365 to 1
422 to 1
174 to 1
86 to 1
48 to 1
30 to 1
20 to 1
14 to 1
11 to 1
8.2 to 1
6.6 to 1
5.5 to 1
4.8 to 1
4.3 to 1
7
40978 to 1
6231 to 1
1689 to 1
620 to 1
276 to 1
141 to 1
80 to 1
49 to 1
32 to 1
23 to 1
16 to 1
12 to 1
9.7 to 1
7.8 to 1
8
230114 to 1
30681 to 1
7383 to 1
2430 to 1
980 to 1
457 to 1
238 to 1
135 to 1
83 to 1
53 to 1
36 to 1
26 to 1
19 to 1
9
1380687 to 1
163380 to 1
35243 to 1
10481 to 1
3847 to 1
1643 to 1
788 to 1
415 to 1
235 to 1
142 to 1
91 to 1
60 to 1
10
8911710 to 1
945180 to 1
184229 to 1
49844 to 1
16739 to 1
6575 to 1
2914 to 1
1421 to 1
750 to 1
423 to 1
253 to 1
11
62381977 to 1
5978272 to 1
1060032 to 1
262396 to 1
81020 to 1
29387 to 1
12069 to 1
5475 to 1
2696 to 1
1423 to 1
12
478261832 to 1
41694620 to 1
6764017 to 1
1539396 to 1
438862 to 1
147516 to 1
56324 to 1
23824 to 1
10968 to 1
13
4065225581 to 1
324250135 to 1
48362731 to 1
10162427 to 1
2684810 to 1
839002 to 1
298668 to 1
118084 to 1
14
38910016281 to 1
2853401193 to 1
392947197 to 1
76517100 to 1
18793673 to 1
5475600 to 1
1821881 to 1
15
428010179097 to 1
28979855875 to 1
3698326571 to 1
669524637 to 1
153316814 to 1
41751453 to 1
16
5564132328277 to 1
349122028440 to 1
41421257611 to 1
6991246747 to 1
1496372110 to 1
17
89026117252452 to 1
5193190173059 to 1
574447441087 to 1
90624035964 to 1
18
1869548462301520 to 1
101677197072538 to 1
10512388171906 to 1
19
57956002331347100 to 1
2946096785176810 to 1
20
3535316142212180000 to 1

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