What are the odds of matching all numbers in Keno?

The odds depend on the number pool size, how many numbers are drawn, and how many you pick. For a standard 80/20 game picking 10 numbers, the odds of matching all 10 are approximately 1 in 8,911,711.

How is Keno probability calculated?

Keno uses the hypergeometric distribution. The probability of catching k numbers when picking s from a pool of N with D drawn is: C(D,k) × C(N-D, s-k) / C(N,s), where C is the combination function.

Keno typically has a house edge of 25-40%, making it one of the higher house-edge lottery games. The expected return varies by operator and game format. Always check the specific pay table for the game you are playing.

Áireamhán odds Keno

Áireamhán odds Keno: Keno uimhreacha, tarraingtí, dóchúlacht.

cluiche

uimhreacha

cluiche

uimhreacha90

tarraingtí20

uimhreacha5

eolas →

Odds Table — 10eLotto (5-Spot)

90/20 pool

Matches	dóchúlacht	Áireamhán odds Keno	%
0 of 5	0.27538602	1 in 3.63	27.5386%
1 of 5	0.41725155	1 in 2.40	41.7252%
2 of 5	0.23665013	1 in 4.23	23.6650%
3 of 5	0.06264268	1 in 16.0	6.2643%
4 of 5	0.00771685	1 in 130	0.7717%
5 of 5Jackpot	0.00035277	1 in 2,835	0.0353%

dóchúlacht — 5-Spot

0/5

27.5386%

1/5

41.7252%

2/5

23.6650%

3/5

6.2643%

4/5

0.7717%

5/5

0.0353%