ロト６の数字選択の成功確率
下の表は数字を何個選択したら本数字が何個入っているかの期待値を表しています。
例
数字を６個選択した時、
本数字が１つも入ってない確率は38.13％、
本数字が１個入っている確率が42.90％、
…、
本数字が６個すべて入っている確率が0.00％
(小数点第3位で四捨五入しています、0％を意味しているのではありません。)
非当選となる本数字を２個以下を選択する確率が97.28％、
本数字を３個以上選択する確率が2.72％
本数字を４個以上選択する確率が0.17％
| 数字選択個数 | 0個 | 1個 | 2個 | 3個 | 4個 | 5個 | すべて選択 | 非当選 | ３個以上 | ４個以上 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 38.13% | 42.90% | 16.25% | 2.55% | 0.16% | 0.00% | 0.00% | 97.28% | 2.72% | 0.17% |
| 7 | 31.95% | 43.29% | 20.29% | 4.10% | 0.36% | 0.01% | 0.00% | 95.53% | 4.47% | 0.37% |
| 8 | 26.63% | 42.60% | 24.05% | 6.01% | 0.68% | 0.03% | 0.00% | 93.27% | 6.73% | 0.72% |
| 9 | 22.06% | 41.08% | 27.39% | 8.25% | 1.16% | 0.07% | 0.00% | 90.52% | 9.48% | 1.23% |
| 10 | 18.17% | 38.93% | 30.20% | 10.74% | 1.82% | 0.14% | 0.00% | 87.30% | 12.70% | 1.96% |
| 11 | 14.86% | 36.34% | 32.44% | 13.42% | 2.69% | 0.24% | 0.01% | 83.64% | 16.36% | 2.94% |
| 12 | 12.08% | 33.45% | 34.06% | 16.22% | 3.78% | 0.40% | 0.02% | 79.59% | 20.41% | 4.19% |
| 13 | 9.74% | 30.39% | 35.06% | 19.05% | 5.10% | 0.63% | 0.03% | 75.19% | 24.81% | 5.76% |
| 14 | 7.79% | 27.27% | 35.45% | 21.82% | 6.67% | 0.95% | 0.05% | 70.52% | 29.49% | 7.67% |
| 15 | 6.18% | 24.18% | 35.26% | 24.45% | 8.46% | 1.38% | 0.08% | 65.63% | 34.38% | 9.92% |
| 16 | 4.86% | 21.19% | 34.55% | 26.87% | 10.48% | 1.94% | 0.13% | 60.59% | 39.41% | 12.55% |
| 17 | 3.78% | 18.34% | 33.35% | 29.00% | 12.69% | 2.64% | 0.20% | 55.47% | 44.53% | 15.53% |
| 18 | 2.91% | 15.69% | 31.75% | 30.79% | 15.06% | 3.51% | 0.31% | 50.34% | 49.66% | 18.88% |
| 19 | 2.21% | 13.25% | 29.81% | 32.17% | 17.55% | 4.58% | 0.45% | 45.26% | 54.74% | 22.57% |
| 20 | 1.66% | 11.04% | 27.60% | 33.12% | 20.11% | 5.85% | 0.64% | 40.29% | 59.71% | 26.59% |
| 21 | 1.22% | 9.07% | 25.20% | 33.60% | 22.68% | 7.34% | 0.89% | 35.49% | 64.51% | 30.91% |
| 22 | 0.89% | 7.34% | 22.68% | 33.60% | 25.20% | 9.07% | 1.22% | 30.91% | 69.09% | 35.49% |
| 23 | 0.64% | 5.85% | 20.11% | 33.12% | 27.60% | 11.04% | 1.66% | 26.59% | 73.41% | 40.29% |
| 24 | 0.45% | 4.58% | 17.55% | 32.17% | 29.81% | 13.25% | 2.21% | 22.57% | 77.43% | 45.26% |
| 25 | 0.31% | 3.51% | 15.06% | 30.79% | 31.75% | 15.69% | 2.91% | 18.88% | 81.12% | 50.34% |
| 26 | 0.20% | 2.64% | 12.69% | 29.00% | 33.35% | 18.34% | 3.78% | 15.53% | 84.47% | 55.47% |
| 27 | 0.13% | 1.94% | 10.48% | 26.87% | 34.55% | 21.19% | 4.86% | 12.54% | 87.46% | 60.59% |
| 28 | 0.08% | 1.38% | 8.46% | 24.45% | 35.26% | 24.18% | 6.18% | 9.93% | 90.08% | 65.63% |
| 29 | 0.05% | 0.95% | 6.67% | 21.82% | 35.45% | 27.27% | 7.79% | 7.67% | 92.33% | 70.52% |
| 30 | 0.03% | 0.63% | 5.10% | 19.05% | 35.06% | 30.39% | 9.74% | 5.76% | 94.24% | 75.19% |
| 31 | 0.02% | 0.40% | 3.78% | 16.22% | 34.06% | 33.45% | 12.08% | 4.19% | 95.81% | 79.59% |
| 32 | 0.01% | 0.24% | 2.69% | 13.42% | 32.44% | 36.34% | 14.86% | 2.94% | 97.07% | 83.64% |
| 33 | 0.00% | 0.14% | 1.82% | 10.74% | 30.20% | 38.93% | 18.17% | 1.96% | 98.04% | 87.30% |
| 34 | 0.00% | 0.07% | 1.16% | 8.25% | 27.39% | 41.08% | 22.06% | 1.23% | 98.77% | 90.52% |
| 35 | 0.00% | 0.03% | 0.68% | 6.01% | 24.05% | 42.60% | 26.63% | 0.72% | 99.28% | 93.27% |
| 36 | 0.00% | 0.01% | 0.36% | 4.10% | 20.29% | 43.29% | 31.95% | 0.37% | 99.63% | 95.53% |
| 37 | 0.00% | 0.00% | 0.16% | 2.55% | 16.25% | 42.90% | 38.13% | 0.17% | 99.83% | 97.28% |
| 38 | 0.00% | 0.06% | 1.38% | 12.11% | 41.17% | 45.28% | 0.06% | 99.94% | 98.56% | |
| 39 | 0.01% | 0.60% | 8.10% | 37.78% | 53.52% | 0.01% | 99.99% | 99.39% | ||
| 40 | 0.16% | 4.50% | 32.38% | 62.96% | 0.00% | 100.00% | 99.84% | |||
| 41 | 1.66% | 24.59% | 73.75% | 0.00% | 100.00% | 100.00% | ||||
| 42 | 13.95% | 86.05% | 0.00% | 100.00% | 100.00% | |||||
| 43 | 100.00% | 0.00% | 100.00% | 100.00% | ||||||
| 数字選択個数 | 0個 | 1個 | 2個 | 3個 | 4個 | 5個 | すべて選択 | 非当選 | ３個以上 | ４個以上 |