Australia Wednesday Lotto Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Australia Wednesday Lotto. It shows how frequently the winning numbers add up to a certain sum.

The grey curve on the graph is the expected Bell Curve, which displays how often each sum should have appeared in all draws to date. For example, if there is a 1 in 100 probability that the winning numbers will add up to a certain sum in any given draw, that sum would be expected to appear 10 times over 1,000 draws. The expected Bell Curve is symmetrical and has one mode, which coincides with the mean and the median.

This is overlaid with the actual number of times each sum has appeared in all draws to date (the blue bars). This will match the expected Bell Curve more closely as more draws take place. The curve for draws with a limited history may look more erratic.

Main Numbers:

The data is further laid out in the table below. It shows, for each of the sum totals, how many possible number combinations there are, the expected number of times that each sum should have appeared in all draws to date, and the count of how many times it has actually appeared. The final column shows if a particular sum is overdue. A sum is regarded as overdue if it hasn't appeared for twice the number of draws it is expected to. For example, if there is a 1 in 100 probability of a particular sum appearing, it will be labelled overdue if it hasn't appeared for 201 draws or more.

Some lotteries have undergone rule changes in the past that have affected how many main numbers are drawn. To remain consistent, data is taken only from draws that used the same matrix that is currently in use. This can mean that the statistics for some games are limited.

You can find the Bell Curve statistics for the Supplementary numbers below the table for the main numbers.

Number Sum Total Possible Combinations Expectation Actual Over 918 Draws
Count Frequency Count Last Drawn Draws Ago
21 1 0.000 1 in 8,145,060 0 Never Never
22 1 0.000 1 in 8,145,060 0 Never Never
23 2 0.000 1 in 4,072,530 0 Never Never
24 3 0.000 1 in 2,715,020 0 Never Never
25 5 0.001 1 in 1,629,012 0 Never Never
26 7 0.001 1 in 1,163,580 0 Never Never
27 11 0.001 1 in 740,460 0 Never Never
28 14 0.002 1 in 581,790 0 Never Never
29 20 0.002 1 in 407,253 0 Never Never
30 26 0.003 1 in 313,271 0 Never Never
31 35 0.004 1 in 232,716 0 Never Never
32 44 0.005 1 in 185,115 0 Never Never
33 58 0.007 1 in 140,432 0 Never Never
34 71 0.008 1 in 114,719 0 Never Never
35 90 0.010 1 in 90,500 0 Never Never
36 110 0.012 1 in 74,046 0 Never Never
37 136 0.015 1 in 59,890 0 Never Never
38 163 0.018 1 in 49,969 0 Never Never
39 199 0.022 1 in 40,929 0 Never Never
40 235 0.026 1 in 34,659 0 Never Never
41 282 0.032 1 in 28,883 0 Never Never
42 331 0.037 1 in 24,607 0 Never Never
43 391 0.044 1 in 20,831 0 Never Never
44 454 0.051 1 in 17,940 0 Never Never
45 532 0.060 1 in 15,310 0 Never Never
46 612 0.069 1 in 13,308 0 Never Never
47 709 0.080 1 in 11,488 0 Never Never
48 811 0.091 1 in 10,043 0 Never Never
49 931 0.105 1 in 8,748 0 Never Never
50 1,057 0.119 1 in 7,705 0 Never Never
51 1,206 0.136 1 in 6,753 0 Never Never
52 1,360 0.153 1 in 5,989 1 06/06/2007 860
53 1,540 0.174 1 in 5,289 0 Never Never
54 1,729 0.195 1 in 4,710 0 Never Never
55 1,945 0.219 1 in 4,187 0 Never Never
56 2,172 0.245 1 in 3,750 0 Never Never
57 2,432 0.274 1 in 3,349 1 28/12/2016 361
58 2,702 0.305 1 in 3,014 1 04/10/2023 8
59 3,009 0.339 1 in 2,706 1 24/09/2014 479
60 3,331 0.375 1 in 2,445 0 Never Never
61 3,691 0.416 1 in 2,206 0 Never Never
62 4,068 0.458 1 in 2,002 1 07/10/2020 164
63 4,490 0.506 1 in 1,814 1 26/12/2018 257
64 4,928 0.555 1 in 1,652 0 Never Never
65 5,415 0.610 1 in 1,504 0 Never Never
66 5,923 0.668 1 in 1,375 0 Never Never
67 6,481 0.730 1 in 1,256 0 Never Never
68 7,062 0.796 1 in 1,153 1 24/12/2014 466
69 7,700 0.868 1 in 1,057 0 Never Never
70 8,359 0.942 1 in 974 0 Never Never
71 9,079 1.023 1 in 897 1 26/10/2011 631
72 9,825 1.107 1 in 829 4 28/06/2023 22
73 10,632 1.198 1 in 766 0 Never Never
74 11,466 1.292 1 in 710 0 Never Never
75 12,368 1.394 1 in 658 2 19/12/2018 258
76 13,294 1.498 1 in 612 0 Never Never
77 14,291 1.611 1 in 569 1 14/05/2014 498
78 15,316 1.726 1 in 531 1 21/11/2018 262
79 16,411 1.850 1 in 496 2 23/09/2020 166
80 17,534 1.976 1 in 464 2 24/10/2018 266
81 18,733 2.111 1 in 434 4 16/09/2020 167
82 19,955 2.249 1 in 408 1 31/10/2007 839 Overdue
83 21,255 2.396 1 in 383 5 19/06/2019 232
84 22,581 2.545 1 in 360 1 26/08/2009 744 Overdue
85 23,982 2.703 1 in 339 2 19/06/2013 545
86 25,407 2.864 1 in 320 3 11/05/2016 394
87 26,912 3.033 1 in 302 2 20/04/2011 658 Overdue
88 28,434 3.205 1 in 286 1 27/03/2019 244
89 30,036 3.385 1 in 271 3 16/02/2022 93
90 31,656 3.568 1 in 257 6 27/04/2022 83
91 33,351 3.759 1 in 244 3 23/01/2019 253
92 35,060 3.951 1 in 232 5 22/02/2023 40
93 36,847 4.153 1 in 221 8 23/08/2023 14
94 38,638 4.355 1 in 210 3 11/01/2023 46
95 40,505 4.565 1 in 201 4 16/03/2022 89
96 42,375 4.776 1 in 192 7 15/07/2020 176
97 44,313 4.994 1 in 183 1 09/08/2023 16
98 46,247 5.212 1 in 176 7 07/07/2021 125
99 48,250 5.438 1 in 168 8 15/11/2023 2
100 50,236 5.662 1 in 162 6 22/12/2021 101
101 52,286 5.893 1 in 155 1 15/06/2022 76
102 54,316 6.122 1 in 149 3 28/08/2019 222
103 56,399 6.357 1 in 144 3 05/01/2022 99
104 58,453 6.588 1 in 139 5 28/04/2021 135
105 60,559 6.825 1 in 134 2 19/11/2014 471 Overdue
106 62,621 7.058 1 in 130 6 05/05/2021 134
107 64,728 7.295 1 in 125 6 26/07/2017 331 Overdue
108 66,787 7.527 1 in 121 6 17/08/2022 67
109 68,878 7.763 1 in 118 5 04/08/2021 121
110 70,911 7.992 1 in 114 6 15/04/2015 450 Overdue
111 72,974 8.225 1 in 111 10 01/06/2022 78
112 74,963 8.449 1 in 108 11 29/11/2023 0
113 76,974 8.675 1 in 105 9 01/11/2023 4
114 78,907 8.893 1 in 103 13 27/09/2023 9
115 80,848 9.112 1 in 100 10 18/01/2023 45
116 82,701 9.321 1 in 98 10 04/11/2020 160
117 84,560 9.530 1 in 96 13 05/07/2023 21
118 86,315 9.728 1 in 94 9 30/08/2023 13
119 88,068 9.926 1 in 92 13 15/02/2023 41
120 89,714 10.111 1 in 90 6 06/09/2023 12
121 91,344 10.295 1 in 89 8 03/02/2021 147
122 92,858 10.466 1 in 87 6 01/03/2023 39
123 94,355 10.634 1 in 86 10 07/06/2023 25
124 95,721 10.788 1 in 85 15 10/05/2023 29
125 97,063 10.940 1 in 83 8 17/02/2021 145
126 98,273 11.076 1 in 82 15 27/10/2021 109
127 99,446 11.208 1 in 81 11 13/09/2023 11
128 100,480 11.325 1 in 81 7 10/08/2022 68
129 101,478 11.437 1 in 80 7 24/05/2023 27
130 102,324 11.533 1 in 79 11 12/10/2022 59
131 103,129 11.623 1 in 78 10 16/12/2020 154
132 103,784 11.697 1 in 78 15 26/04/2023 31
133 104,387 11.765 1 in 78 14 22/11/2023 1
134 104,836 11.816 1 in 77 14 17/05/2023 28
135 105,237 11.861 1 in 77 10 26/10/2022 57
136 105,474 11.888 1 in 77 12 25/10/2023 5
137 105,661 11.909 1 in 77 15 11/10/2023 7
138 105,690 11.912 1 in 77 16 16/08/2023 15
139 105,661 11.909 1 in 77 13 24/08/2022 66
140 105,474 11.888 1 in 77 20 21/09/2022 62
141 105,237 11.861 1 in 77 15 06/04/2022 86
142 104,836 11.816 1 in 77 16 30/11/2022 52
143 104,387 11.765 1 in 78 13 09/02/2022 94
144 103,784 11.697 1 in 78 9 12/07/2023 20
145 103,129 11.623 1 in 78 13 13/07/2022 72
146 102,324 11.533 1 in 79 10 16/10/2019 215 Overdue
147 101,478 11.437 1 in 80 18 06/07/2022 73
148 100,480 11.325 1 in 81 15 06/12/2017 312 Overdue
149 99,446 11.208 1 in 81 7 31/05/2023 26
150 98,273 11.076 1 in 82 14 20/09/2023 10
151 97,063 10.940 1 in 83 11 01/07/2020 178 Overdue
152 95,721 10.788 1 in 85 8 09/09/2020 168
153 94,355 10.634 1 in 86 10 09/11/2022 55
154 92,858 10.466 1 in 87 9 08/11/2023 3
155 91,344 10.295 1 in 89 12 03/05/2023 30
156 89,714 10.111 1 in 90 10 15/03/2023 37
157 88,068 9.926 1 in 92 7 20/11/2019 210 Overdue
158 86,315 9.728 1 in 94 8 14/12/2022 50
159 84,560 9.530 1 in 96 7 20/10/2021 110
160 82,701 9.321 1 in 98 12 04/01/2023 47
161 80,848 9.112 1 in 100 6 26/07/2023 18
162 78,907 8.893 1 in 103 1 07/08/2019 225 Overdue
163 76,974 8.675 1 in 105 7 01/02/2023 43
164 74,963 8.449 1 in 108 6 01/09/2021 117
165 72,974 8.225 1 in 111 8 22/08/2018 275 Overdue
166 70,911 7.992 1 in 114 12 28/09/2022 61
167 68,878 7.763 1 in 118 10 13/04/2022 85
168 66,787 7.527 1 in 121 9 11/05/2022 81
169 64,728 7.295 1 in 125 8 28/12/2022 48
170 62,621 7.058 1 in 130 6 22/03/2023 36
171 60,559 6.825 1 in 134 4 07/09/2022 64
172 58,453 6.588 1 in 139 8 21/06/2023 23
173 56,399 6.357 1 in 144 12 19/01/2022 97
174 54,316 6.122 1 in 149 7 05/04/2023 34
175 52,286 5.893 1 in 155 4 04/05/2022 82
176 50,236 5.662 1 in 162 4 28/11/2018 261
177 48,250 5.438 1 in 168 3 29/07/2015 435 Overdue
178 46,247 5.212 1 in 176 8 23/11/2022 53
179 44,313 4.994 1 in 183 6 08/02/2023 42
180 42,375 4.776 1 in 192 6 08/06/2022 77
181 40,505 4.565 1 in 201 2 11/08/2010 694 Overdue
182 38,638 4.355 1 in 210 6 21/10/2020 162
183 36,847 4.153 1 in 221 5 18/10/2023 6
184 35,060 3.951 1 in 232 4 03/07/2019 230
185 33,351 3.759 1 in 244 4 05/02/2020 199
186 31,656 3.568 1 in 257 2 17/06/2015 441
187 30,036 3.385 1 in 271 4 08/03/2023 38
188 28,434 3.205 1 in 286 2 25/12/2013 518
189 26,912 3.033 1 in 302 4 09/12/2015 416
190 25,407 2.864 1 in 320 5 24/06/2020 179
191 23,982 2.703 1 in 339 5 24/02/2021 144
192 22,581 2.545 1 in 360 2 27/01/2021 148
193 21,255 2.396 1 in 383 0 Never Never
194 19,955 2.249 1 in 408 3 26/05/2021 131
195 18,733 2.111 1 in 434 3 02/12/2020 156
196 17,534 1.976 1 in 464 0 Never Never
197 16,411 1.850 1 in 496 1 11/02/2009 772
198 15,316 1.726 1 in 531 0 Never Never
199 14,291 1.611 1 in 569 4 18/09/2019 219
200 13,294 1.498 1 in 612 0 Never Never
201 12,368 1.394 1 in 658 1 14/02/2018 302
202 11,466 1.292 1 in 710 0 Never Never
203 10,632 1.198 1 in 766 4 30/06/2021 126
204 9,825 1.107 1 in 829 1 15/06/2016 389
205 9,079 1.023 1 in 897 3 29/08/2018 274
206 8,359 0.942 1 in 974 1 12/09/2012 585
207 7,700 0.868 1 in 1,057 0 Never Never
208 7,062 0.796 1 in 1,153 1 17/08/2016 380
209 6,481 0.730 1 in 1,256 1 22/09/2010 688
210 5,923 0.668 1 in 1,375 0 Never Never
211 5,415 0.610 1 in 1,504 2 27/01/2016 409
212 4,928 0.555 1 in 1,652 0 Never Never
213 4,490 0.506 1 in 1,814 1 07/01/2009 777
214 4,068 0.458 1 in 2,002 0 Never Never
215 3,691 0.416 1 in 2,206 0 Never Never
216 3,331 0.375 1 in 2,445 0 Never Never
217 3,009 0.339 1 in 2,706 0 Never Never
218 2,702 0.305 1 in 3,014 0 Never Never
219 2,432 0.274 1 in 3,349 1 15/08/2018 276
220 2,172 0.245 1 in 3,750 0 Never Never
221 1,945 0.219 1 in 4,187 0 Never Never
222 1,729 0.195 1 in 4,710 0 Never Never
223 1,540 0.174 1 in 5,289 0 Never Never
224 1,360 0.153 1 in 5,989 0 Never Never
225 1,206 0.136 1 in 6,753 1 16/07/2008 802
226 1,057 0.119 1 in 7,705 0 Never Never
227 931 0.105 1 in 8,748 0 Never Never
228 811 0.091 1 in 10,043 0 Never Never
229 709 0.080 1 in 11,488 0 Never Never
230 612 0.069 1 in 13,308 0 Never Never
231 532 0.060 1 in 15,310 1 21/08/2019 223
232 454 0.051 1 in 17,940 0 Never Never
233 391 0.044 1 in 20,831 1 23/09/2009 740
234 331 0.037 1 in 24,607 0 Never Never
235 282 0.032 1 in 28,883 0 Never Never
236 235 0.026 1 in 34,659 0 Never Never
237 199 0.022 1 in 40,929 0 Never Never
238 163 0.018 1 in 49,969 0 Never Never
239 136 0.015 1 in 59,890 0 Never Never
240 110 0.012 1 in 74,046 0 Never Never
241 90 0.010 1 in 90,500 0 Never Never
242 71 0.008 1 in 114,719 0 Never Never
243 58 0.007 1 in 140,432 0 Never Never
244 44 0.005 1 in 185,115 0 Never Never
245 35 0.004 1 in 232,716 0 Never Never
246 26 0.003 1 in 313,271 0 Never Never
247 20 0.002 1 in 407,253 0 Never Never
248 14 0.002 1 in 581,790 0 Never Never
249 11 0.001 1 in 740,460 0 Never Never
250 7 0.001 1 in 1,163,580 0 Never Never
251 5 0.001 1 in 1,629,012 0 Never Never
252 3 0.000 1 in 2,715,020 0 Never Never
253 2 0.000 1 in 4,072,530 0 Never Never
254 1 0.000 1 in 8,145,060 0 Never Never
255 1 0.000 1 in 8,145,060 0 Never Never

Supplementary Numbers:
Number Sum Total Possible Combinations Expectation Actual Over 918 Draws
Count Frequency Count Last Drawn Draws Ago
3 1 0.927 1 in 990 1 17/06/2020 180
4 1 0.927 1 in 990 1 01/02/2017 356
5 2 1.855 1 in 495 2 03/06/2015 443
6 2 1.855 1 in 495 1 08/04/2009 764
7 3 2.782 1 in 330 3 08/05/2013 551
8 3 2.782 1 in 330 0 Never Never
9 4 3.709 1 in 247 2 28/06/2017 335
10 4 3.709 1 in 247 0 Never Never
11 5 4.636 1 in 198 5 23/12/2020 153
12 5 4.636 1 in 198 2 29/08/2007 848 Overdue
13 6 5.564 1 in 165 11 21/04/2021 136
14 6 5.564 1 in 165 11 23/09/2020 166
15 7 6.491 1 in 141 11 29/11/2023 0
16 7 6.491 1 in 141 5 05/06/2013 547 Overdue
17 8 7.418 1 in 123 8 06/06/2018 286 Overdue
18 8 7.418 1 in 123 6 05/05/2021 134
19 9 8.345 1 in 110 14 19/10/2022 58
20 9 8.345 1 in 110 8 19/01/2022 97
21 10 9.273 1 in 99 7 31/05/2023 26
22 10 9.273 1 in 99 5 01/11/2023 4
23 11 10.200 1 in 90 10 22/11/2023 1
24 11 10.200 1 in 90 7 01/03/2023 39
25 12 11.127 1 in 82 17 20/10/2021 110
26 12 11.127 1 in 82 10 23/02/2022 92
27 13 12.055 1 in 76 13 22/03/2023 36
28 13 12.055 1 in 76 6 29/09/2021 113
29 14 12.982 1 in 70 8 08/09/2021 116
30 14 12.982 1 in 70 17 13/09/2023 11
31 15 13.909 1 in 66 12 06/09/2023 12
32 15 13.909 1 in 66 13 14/06/2023 24
33 16 14.836 1 in 61 17 01/02/2023 43
34 16 14.836 1 in 61 14 19/04/2023 32
35 17 15.764 1 in 58 18 23/11/2022 53
36 17 15.764 1 in 58 21 08/11/2023 3
37 18 16.691 1 in 55 10 24/05/2023 27
38 18 16.691 1 in 55 18 13/01/2021 150 Overdue
39 19 17.618 1 in 52 19 26/07/2023 18
40 19 17.618 1 in 52 18 21/07/2021 123 Overdue
41 20 18.545 1 in 49 13 11/10/2023 7
42 20 18.545 1 in 49 10 19/08/2020 171 Overdue
43 21 19.473 1 in 47 19 21/06/2023 23
44 21 19.473 1 in 47 28 07/12/2022 51
45 22 20.400 1 in 45 16 17/02/2021 145 Overdue
46 22 20.400 1 in 45 19 15/02/2023 41
47 22 20.400 1 in 45 16 16/08/2023 15
48 21 19.473 1 in 47 22 15/11/2023 2
49 21 19.473 1 in 47 16 09/08/2023 16
50 20 18.545 1 in 49 11 18/01/2023 45
51 20 18.545 1 in 49 18 25/01/2023 44
52 19 17.618 1 in 52 16 04/10/2023 8
53 19 17.618 1 in 52 10 24/08/2022 66
54 18 16.691 1 in 55 20 18/10/2023 6
55 18 16.691 1 in 55 19 16/11/2022 54
56 17 15.764 1 in 58 20 03/05/2023 30
57 17 15.764 1 in 58 13 27/09/2023 9
58 16 14.836 1 in 61 11 05/10/2022 60
59 16 14.836 1 in 61 11 03/03/2021 143 Overdue
60 15 13.909 1 in 66 23 25/10/2023 5
61 15 13.909 1 in 66 14 22/07/2020 175 Overdue
62 14 12.982 1 in 70 18 20/09/2023 10
63 14 12.982 1 in 70 15 30/08/2023 13
64 13 12.055 1 in 76 18 16/03/2022 89
65 13 12.055 1 in 76 15 02/08/2023 17
66 12 11.127 1 in 82 13 07/09/2022 64
67 12 11.127 1 in 82 15 13/04/2022 85
68 11 10.200 1 in 90 13 09/03/2022 90
69 11 10.200 1 in 90 8 22/12/2021 101
70 10 9.273 1 in 99 10 08/02/2023 42
71 10 9.273 1 in 99 10 11/01/2023 46
72 9 8.345 1 in 110 5 22/01/2020 201
73 9 8.345 1 in 110 8 19/07/2023 19
74 8 7.418 1 in 123 11 14/12/2022 50
75 8 7.418 1 in 123 11 28/04/2021 135
76 7 6.491 1 in 141 8 06/05/2020 186
77 7 6.491 1 in 141 4 25/08/2021 118
78 6 5.564 1 in 165 6 06/07/2022 73
79 6 5.564 1 in 165 3 01/12/2010 678 Overdue
80 5 4.636 1 in 198 4 20/04/2022 84
81 5 4.636 1 in 198 8 22/02/2023 40
82 4 3.709 1 in 247 3 05/04/2017 347
83 4 3.709 1 in 247 1 03/03/2010 717 Overdue
84 3 2.782 1 in 330 3 29/03/2017 348
85 3 2.782 1 in 330 3 03/02/2021 147
86 2 1.855 1 in 495 5 20/05/2020 184
87 2 1.855 1 in 495 2 30/12/2015 413
88 1 0.927 1 in 990 1 12/06/2013 546
89 1 0.927 1 in 990 1 30/07/2008 800


Page Last Updated: Wednesday, 29th November 2023 10:37 am