Odds of Winning for 7 Numbers between 1-49

Odds of Matching 7/7 numbers
(unique numbers, order does not matter)
1 in 85,900,584
(~ 1 in 85.9m)

Match (k/n)	Total Possible Winning Lines	Odds of exactly k/n match	Odds (atleast k/n)
7/7	1	~ 1 in 85900584 (exactly: 1 in 85900584) (~ 1 in 85.9m) (0.00%)	~ 1 in 85900584 (0.00%)
6/7	294	~ 1 in 292179 (exactly: 294 in 85900584) (~ 1 in 292.2k) (0.00%)	~ 1 in 291189 (0.00%)
5/7	18081	~ 1 in 4751 (exactly: 18081 in 85900584) (0.02%)	~ 1 in 4675 (0.02%)
4/7	401800	~ 1 in 214 (exactly: 401800 in 85900584) (0.47%)	~ 1 in 205 (0.49%)
3/7	3917550	~ 1 in 22 (exactly: 3917550 in 85900584) (4.56%)	~ 1 in 20 (5.05%)
2/7	17864028	~ 1 in 5 (exactly: 17864028 in 85900584) (20.80%)	~ 1 in 4 (25.85%)
1/7	36720502	~ 1 in 3 (exactly: 36720502 in 85900584) (42.75%)	~ 1 in 2 (68.60%)
0/7	26978328	~ 1 in 4 (exactly: 26978328 in 85900584) (31.41%)	~ 1 in 1 (100.01%)

Match (k/n)	Total Possible k combinations	Combinations per line	Minimum Unique Lines Needed^*
7/7	85900584	1	85900584
6/7	13983816	7	1997688
5/7	1906884	21	90804
4/7	211876	35	6053
3/7	18424	35	526
2/7	1176	21	56
1/7	49	7	7
0/7	1	1	1

Unique numbers Order Matters

Select All

This page lets you calculate odds of winning when playing 7 numbers from 1 to 49.

It also shows you odds of winnings for prizes other than the jackpot.
It shows you odds of matching 7 of 7 numbers.
It shows you odds of matching 6 of 7 numbers.
It shows you odds of matching 5 of 7 numbers.
It shows you odds of matching 4 of 7 numbers.
It shows you odds of matching 3 of 7 numbers.
It shows you odds of matching 2 of 7 numbers.
It shows you odds of matching 1 of 7 numbers.
It shows you odds of matching 0 of 7 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.