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.

Kalkulator Odds Keno

Kira kebarangkalian tepat untuk mana-mana konfigurasi permainan Keno.

Pilih Permainan

Nombor yang Anda Pilih (Spots)

Konfigurasi Permainan

Kumpulan Nombor80

Nombor Dicabut20

Pilihan Dibenarkan5

Lihat Butiran →

Odds Table — Happy Keno (快乐8) (5-Spot)

80/20 pool

Padanan	Kebarangkalian	Peluang	Peratusan
0 of 5	0.22718421	1 in 4.40	22.7184%
1 of 5	0.40568609	1 in 2.46	40.5686%
2 of 5	0.27045739	1 in 3.70	27.0457%
3 of 5	0.08393505	1 in 11.9	8.3935%
4 of 5	0.01209234	1 in 82.7	1.2092%
5 of 5Hadiah Jackpot	0.00064492	1 in 1,551	0.0645%

Taburan Kebarangkalian — 5-Spot

0/5

22.7184%

1/5

40.5686%

2/5

27.0457%

3/5

8.3935%

4/5

1.2092%

5/5

0.0645%

Kira Odds untuk Mana-mana Permainan

Cara Odds Keno Dikira

Keno Kebarangkalian. Taburan Kebarangkalian. Kumpulan Nombor; Nombor Dicabut; Pilihan; Padanan.

Formula: P(catch k) = C(D,k) × C(N-D, s-k) / C(N,s). N=Kumpulan Nombor; D=Nombor Dicabut; s=Pilihan; k=Padanan.

Memahami Keputusan

Memahami Keputusan. Odds; Kebarangkalian; 1/8,911,711; 8.9M.

Kebarangkalian. Hadiah Utama; Operator; Jenis Permainan.

Kalkulator Odds Keno. Kebarangkalian; Untuk tujuan maklumat sahaja.. Keno ialah permainan nasib dan tiada alat atau sistem boleh meramal keputusan cabutan. Dewasa sahaja. Bermain secara bertanggungjawab.

Soalan Lazim

Apakah odds memadankan semua nombor dalam Keno?

Kumpulan Nombor; Nombor Dicabut; Pilihan. 80/20; 10; 1/8,911,711.

Bagaimana kebarangkalian Keno dikira?

Keno. P(catch k) = C(D,k) × C(N-D, s-k) / C(N,s). Kebarangkalian.

Adakah permainan Keno berbeza mempunyai odds berbeza?

Kumpulan Nombor; Nombor Dicabut; Kebarangkalian. 70/20; 80/20.

Adakah Keno pertaruhan yang baik?

Keno. 25%-40%. Operator; Jenis Permainan; Hadiah Utama. Permainan Bertanggungjawab