Odds of Winning
Odds of Winning
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Odds of Winning for 20 Numbers between 1-20
Odds of Matching 20/20 numbers
(unique numbers, order does not matter)
1 in 1
Match (k/n)
Total Possible Winning Lines
Odds of exactly k/n match
Odds (atleast k/n)
20/20
1
~ 1 in 1
(exactly: 1 in 1)
~ 1 in 1
19/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
18/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
17/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
16/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
15/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
14/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
13/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
12/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
11/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
10/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
9/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
8/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
7/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
6/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
5/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
4/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
3/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
2/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
1/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
0/20
Calculating
~ 1 in Calculating
(exactly: 1 in Calculating)
~ 1 in Calculating
Match (k/n)
Total Possible k combinations
Combinations per line
Minimum Unique Lines Needed
*
20/20
1
1
1
19/20
Calculating
Calculating
Calculating
18/20
Calculating
Calculating
Calculating
17/20
Calculating
Calculating
Calculating
16/20
Calculating
Calculating
Calculating
15/20
Calculating
Calculating
Calculating
14/20
Calculating
Calculating
Calculating
13/20
Calculating
Calculating
Calculating
12/20
Calculating
Calculating
Calculating
11/20
Calculating
Calculating
Calculating
10/20
Calculating
Calculating
Calculating
9/20
Calculating
Calculating
Calculating
8/20
Calculating
Calculating
Calculating
7/20
Calculating
Calculating
Calculating
6/20
Calculating
Calculating
Calculating
5/20
Calculating
Calculating
Calculating
4/20
Calculating
Calculating
Calculating
3/20
Calculating
Calculating
Calculating
2/20
Calculating
Calculating
Calculating
1/20
Calculating
Calculating
Calculating
0/20
Calculating
Calculating
Calculating
Unique numbers
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Odds of Winning when playing
numbers between
and
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This page lets you calculate odds of winning when playing 20 numbers from 1 to 20.
It also shows you odds of winnings for prizes other than the jackpot.
It shows you odds of matching 20 of 20 numbers.
It shows you odds of matching 19 of 20 numbers.
It shows you odds of matching 18 of 20 numbers.
It shows you odds of matching 17 of 20 numbers.
It shows you odds of matching 16 of 20 numbers.
It shows you odds of matching 15 of 20 numbers.
It shows you odds of matching 14 of 20 numbers.
It shows you odds of matching 13 of 20 numbers.
It shows you odds of matching 12 of 20 numbers.
It shows you odds of matching 11 of 20 numbers.
It shows you odds of matching 10 of 20 numbers.
It shows you odds of matching 9 of 20 numbers.
It shows you odds of matching 8 of 20 numbers.
It shows you odds of matching 7 of 20 numbers.
It shows you odds of matching 6 of 20 numbers.
It shows you odds of matching 5 of 20 numbers.
It shows you odds of matching 4 of 20 numbers.
It shows you odds of matching 3 of 20 numbers.
It shows you odds of matching 2 of 20 numbers.
It shows you odds of matching 1 of 20 numbers.
It shows you odds of matching 0 of 20 numbers.
It also shows you how many tickets to buy to win a prize guaranteed. However, it's not able to show you all the combinations.
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