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 742 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 0.000 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 0.001 1 in 581,790 0 Never Never
29 20 0.002 1 in 407,253 0 Never Never
30 26 0.002 1 in 313,272 0 Never Never
31 35 0.003 1 in 232,716 0 Never Never
32 44 0.004 1 in 185,115 0 Never Never
33 58 0.005 1 in 140,432 0 Never Never
34 71 0.006 1 in 114,719 0 Never Never
35 90 0.008 1 in 90,501 0 Never Never
36 110 0.010 1 in 74,046 0 Never Never
37 136 0.012 1 in 59,890 0 Never Never
38 163 0.015 1 in 49,970 0 Never Never
39 199 0.018 1 in 40,930 0 Never Never
40 235 0.021 1 in 34,660 0 Never Never
41 282 0.026 1 in 28,883 0 Never Never
42 331 0.030 1 in 24,607 0 Never Never
43 391 0.036 1 in 20,831 0 Never Never
44 454 0.041 1 in 17,941 0 Never Never
45 532 0.048 1 in 15,310 0 Never Never
46 612 0.056 1 in 13,309 0 Never Never
47 709 0.065 1 in 11,488 0 Never Never
48 811 0.074 1 in 10,043 0 Never Never
49 931 0.085 1 in 8,749 0 Never Never
50 1,057 0.096 1 in 7,706 0 Never Never
51 1,206 0.110 1 in 6,754 0 Never Never
52 1,360 0.124 1 in 5,989 1 6/6/2007 685
53 1,540 0.140 1 in 5,289 0 Never Never
54 1,729 0.158 1 in 4,711 0 Never Never
55 1,945 0.177 1 in 4,188 0 Never Never
56 2,172 0.198 1 in 3,750 0 Never Never
57 2,432 0.222 1 in 3,349 1 12/28/2016 186
58 2,702 0.246 1 in 3,014 0 Never Never
59 3,009 0.274 1 in 2,707 1 9/24/2014 304
60 3,331 0.303 1 in 2,445 0 Never Never
61 3,691 0.336 1 in 2,207 0 Never Never
62 4,068 0.371 1 in 2,002 0 Never Never
63 4,490 0.409 1 in 1,814 1 12/26/2018 82
64 4,928 0.449 1 in 1,653 0 Never Never
65 5,415 0.493 1 in 1,504 0 Never Never
66 5,923 0.540 1 in 1,375 0 Never Never
67 6,481 0.590 1 in 1,257 0 Never Never
68 7,062 0.643 1 in 1,153 1 12/24/2014 291
69 7,700 0.701 1 in 1,058 0 Never Never
70 8,359 0.761 1 in 974 0 Never Never
71 9,079 0.827 1 in 897 1 10/26/2011 456
72 9,825 0.895 1 in 829 3 10/19/2011 457
73 10,632 0.969 1 in 766 0 Never Never
74 11,466 1.045 1 in 710 0 Never Never
75 12,368 1.127 1 in 659 2 12/19/2018 83
76 13,294 1.211 1 in 613 0 Never Never
77 14,291 1.302 1 in 570 1 5/14/2014 323
78 15,316 1.395 1 in 532 1 11/21/2018 87
79 16,411 1.495 1 in 496 1 8/20/2014 309
80 17,534 1.597 1 in 465 2 10/24/2018 91
81 18,733 1.707 1 in 435 3 9/11/2013 358
82 19,955 1.818 1 in 408 1 10/31/2007 664
83 21,255 1.936 1 in 383 5 6/19/2019 57
84 22,581 2.057 1 in 361 1 8/26/2009 569
85 23,982 2.185 1 in 340 2 6/19/2013 370
86 25,407 2.315 1 in 321 3 5/11/2016 219
87 26,912 2.452 1 in 303 2 4/20/2011 483
88 28,434 2.590 1 in 286 1 3/27/2019 69
89 30,036 2.736 1 in 271 2 6/22/2016 213
90 31,656 2.884 1 in 257 5 10/23/2019 39
91 33,351 3.038 1 in 244 3 1/23/2019 78
92 35,060 3.194 1 in 232 4 6/7/2017 163
93 36,847 3.357 1 in 221 6 4/19/2017 170
94 38,638 3.520 1 in 211 1 1/10/2007 706 Overdue
95 40,505 3.690 1 in 201 2 10/31/2018 90
96 42,375 3.860 1 in 192 7 7/15/2020 1
97 44,313 4.037 1 in 184 0 Never Never Overdue
98 46,247 4.213 1 in 176 5 4/26/2017 169
99 48,250 4.395 1 in 169 3 3/9/2016 228
100 50,236 4.576 1 in 162 4 12/13/2017 136
101 52,286 4.763 1 in 156 0 Never Never Overdue
102 54,316 4.948 1 in 150 3 8/28/2019 47
103 56,399 5.138 1 in 144 2 10/20/2010 509 Overdue
104 58,453 5.325 1 in 139 4 5/6/2020 11
105 60,559 5.517 1 in 134 2 11/19/2014 296 Overdue
106 62,621 5.705 1 in 130 5 1/29/2020 25
107 64,728 5.897 1 in 126 6 7/26/2017 156
108 66,787 6.084 1 in 122 4 5/2/2018 116
109 68,878 6.275 1 in 118 4 6/10/2015 267 Overdue
110 70,911 6.460 1 in 115 6 4/15/2015 275 Overdue
111 72,974 6.648 1 in 112 8 1/22/2020 26
112 74,963 6.829 1 in 109 8 10/14/2015 249 Overdue
113 76,974 7.012 1 in 106 5 10/2/2019 42
114 78,907 7.188 1 in 103 11 6/17/2020 5
115 80,848 7.365 1 in 101 9 7/4/2018 107
116 82,701 7.534 1 in 98.5 8 5/20/2020 9
117 84,560 7.703 1 in 96.3 11 10/1/2014 303 Overdue
118 86,315 7.863 1 in 94.4 7 3/25/2020 17
119 88,068 8.023 1 in 92.5 9 3/7/2018 124
120 89,714 8.173 1 in 90.8 5 7/1/2015 264 Overdue
121 91,344 8.321 1 in 89.2 7 1/8/2020 28
122 92,858 8.459 1 in 87.7 5 7/8/2020 2
123 94,355 8.596 1 in 86.3 8 12/5/2018 85
124 95,721 8.720 1 in 85.1 11 9/11/2019 45
125 97,063 8.842 1 in 83.9 7 5/27/2020 8
126 98,273 8.952 1 in 82.9 13 12/12/2018 84
127 99,446 9.059 1 in 81.9 9 6/10/2020 6
128 100,480 9.154 1 in 81.1 5 2/13/2019 75
129 101,478 9.244 1 in 80.3 5 3/18/2020 18
130 102,324 9.322 1 in 79.6 8 4/8/2020 15
131 103,129 9.395 1 in 79.0 9 9/25/2019 43
132 103,784 9.455 1 in 78.5 11 10/10/2018 93
133 104,387 9.509 1 in 78.0 11 7/24/2019 52
134 104,836 9.550 1 in 77.7 13 3/4/2020 20
135 105,237 9.587 1 in 77.4 7 10/28/2015 247 Overdue
136 105,474 9.608 1 in 77.2 11 12/7/2016 189 Overdue
137 105,661 9.626 1 in 77.1 9 11/1/2017 142
138 105,690 9.628 1 in 77.1 9 7/11/2018 106
139 105,661 9.626 1 in 77.1 9 7/18/2018 105
140 105,474 9.608 1 in 77.2 17 11/6/2019 37
141 105,237 9.587 1 in 77.4 13 2/20/2019 74
142 104,836 9.550 1 in 77.7 15 6/3/2020 7
143 104,387 9.509 1 in 78.0 8 12/4/2019 33
144 103,784 9.455 1 in 78.5 7 3/11/2020 19
145 103,129 9.395 1 in 79.0 11 5/8/2019 63
146 102,324 9.322 1 in 79.6 10 10/16/2019 40
147 101,478 9.244 1 in 80.3 16 5/29/2019 60
148 100,480 9.154 1 in 81.1 15 12/6/2017 137
149 99,446 9.059 1 in 81.9 6 10/5/2016 198 Overdue
150 98,273 8.952 1 in 82.9 11 2/26/2020 21
151 97,063 8.842 1 in 83.9 11 7/1/2020 3
152 95,721 8.720 1 in 85.1 7 6/12/2019 58
153 94,355 8.596 1 in 86.3 9 2/12/2020 23
154 92,858 8.459 1 in 87.7 6 5/1/2019 64
155 91,344 8.321 1 in 89.2 11 11/27/2019 34
156 89,714 8.173 1 in 90.8 8 6/6/2018 111
157 88,068 8.023 1 in 92.5 7 11/20/2019 35
158 86,315 7.863 1 in 94.4 6 7/17/2019 53
159 84,560 7.703 1 in 96.3 5 5/18/2016 218 Overdue
160 82,701 7.534 1 in 98.5 8 6/20/2018 109
161 80,848 7.365 1 in 101 3 4/17/2019 66
162 78,907 7.188 1 in 103 1 8/7/2019 50
163 76,974 7.012 1 in 106 5 9/27/2017 147
164 74,963 6.829 1 in 109 5 5/13/2020 10
165 72,974 6.648 1 in 112 8 8/22/2018 100
166 70,911 6.460 1 in 115 9 3/29/2017 173
167 68,878 6.275 1 in 118 9 10/30/2019 38
168 66,787 6.084 1 in 122 7 4/10/2019 67
169 64,728 5.897 1 in 126 7 4/15/2020 14
170 62,621 5.705 1 in 130 4 6/13/2018 110
171 60,559 5.517 1 in 134 3 8/31/2016 203
172 58,453 5.325 1 in 139 7 1/1/2020 29
173 56,399 5.138 1 in 144 11 7/10/2019 54
174 54,316 4.948 1 in 150 5 10/17/2018 92
175 52,286 4.763 1 in 156 2 6/20/2012 422 Overdue
176 50,236 4.576 1 in 162 4 11/28/2018 86
177 48,250 4.395 1 in 169 3 7/29/2015 260
178 46,247 4.213 1 in 176 6 5/27/2015 269
179 44,313 4.037 1 in 184 5 3/21/2018 122
180 42,375 3.860 1 in 192 4 8/30/2017 151
181 40,505 3.690 1 in 201 2 8/11/2010 519 Overdue
182 38,638 3.520 1 in 211 5 1/16/2019 79
183 36,847 3.357 1 in 221 4 4/27/2016 221
184 35,060 3.194 1 in 232 4 7/3/2019 55
185 33,351 3.038 1 in 244 4 2/5/2020 24
186 31,656 2.884 1 in 257 2 6/17/2015 266
187 30,036 2.736 1 in 271 3 6/21/2017 161
188 28,434 2.590 1 in 286 2 12/25/2013 343
189 26,912 2.452 1 in 303 4 12/9/2015 241
190 25,407 2.315 1 in 321 5 6/24/2020 4
191 23,982 2.185 1 in 340 4 2/5/2014 337
192 22,581 2.057 1 in 361 1 4/11/2012 432
193 21,255 1.936 1 in 383 0 Never Never
194 19,955 1.818 1 in 408 2 4/1/2020 16
195 18,733 1.707 1 in 435 2 2/22/2017 178
196 17,534 1.597 1 in 465 0 Never Never
197 16,411 1.495 1 in 496 1 2/11/2009 597
198 15,316 1.395 1 in 532 0 Never Never
199 14,291 1.302 1 in 570 4 9/18/2019 44
200 13,294 1.211 1 in 613 0 Never Never
201 12,368 1.127 1 in 659 1 2/14/2018 127
202 11,466 1.045 1 in 710 0 Never Never
203 10,632 0.969 1 in 766 3 11/13/2019 36
204 9,825 0.895 1 in 829 1 6/15/2016 214
205 9,079 0.827 1 in 897 3 8/29/2018 99
206 8,359 0.761 1 in 974 1 9/12/2012 410
207 7,700 0.701 1 in 1,058 0 Never Never
208 7,062 0.643 1 in 1,153 1 8/17/2016 205
209 6,481 0.590 1 in 1,257 1 9/22/2010 513
210 5,923 0.540 1 in 1,375 0 Never Never
211 5,415 0.493 1 in 1,504 2 1/27/2016 234
212 4,928 0.449 1 in 1,653 0 Never Never
213 4,490 0.409 1 in 1,814 1 1/7/2009 602
214 4,068 0.371 1 in 2,002 0 Never Never
215 3,691 0.336 1 in 2,207 0 Never Never
216 3,331 0.303 1 in 2,445 0 Never Never
217 3,009 0.274 1 in 2,707 0 Never Never
218 2,702 0.246 1 in 3,014 0 Never Never
219 2,432 0.222 1 in 3,349 1 8/15/2018 101
220 2,172 0.198 1 in 3,750 0 Never Never
221 1,945 0.177 1 in 4,188 0 Never Never
222 1,729 0.158 1 in 4,711 0 Never Never
223 1,540 0.140 1 in 5,289 0 Never Never
224 1,360 0.124 1 in 5,989 0 Never Never
225 1,206 0.110 1 in 6,754 1 7/16/2008 627
226 1,057 0.096 1 in 7,706 0 Never Never
227 931 0.085 1 in 8,749 0 Never Never
228 811 0.074 1 in 10,043 0 Never Never
229 709 0.065 1 in 11,488 0 Never Never
230 612 0.056 1 in 13,309 0 Never Never
231 532 0.048 1 in 15,310 1 8/21/2019 48
232 454 0.041 1 in 17,941 0 Never Never
233 391 0.036 1 in 20,831 1 9/23/2009 565
234 331 0.030 1 in 24,607 0 Never Never
235 282 0.026 1 in 28,883 0 Never Never
236 235 0.021 1 in 34,660 0 Never Never
237 199 0.018 1 in 40,930 0 Never Never
238 163 0.015 1 in 49,970 0 Never Never
239 136 0.012 1 in 59,890 0 Never Never
240 110 0.010 1 in 74,046 0 Never Never
241 90 0.008 1 in 90,501 0 Never Never
242 71 0.006 1 in 114,719 0 Never Never
243 58 0.005 1 in 140,432 0 Never Never
244 44 0.004 1 in 185,115 0 Never Never
245 35 0.003 1 in 232,716 0 Never Never
246 26 0.002 1 in 313,272 0 Never Never
247 20 0.002 1 in 407,253 0 Never Never
248 14 0.001 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 0.000 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 742 Draws
Count Frequency Count Last Drawn Draws Ago
3 1 0.749 1 in 990 1 6/17/2020 5
4 1 0.749 1 in 990 1 2/1/2017 181
5 2 1.499 1 in 495 2 6/3/2015 268
6 2 1.499 1 in 495 1 4/8/2009 589
7 3 2.248 1 in 330 3 5/8/2013 376
8 3 2.248 1 in 330 0 Never Never Overdue
9 4 2.998 1 in 248 2 6/28/2017 160
10 4 2.998 1 in 248 0 Never Never Overdue
11 5 3.747 1 in 198 4 8/11/2010 519 Overdue
12 5 3.747 1 in 198 2 8/29/2007 673 Overdue
13 6 4.497 1 in 165 9 1/3/2018 133
14 6 4.497 1 in 165 10 6/13/2018 110
15 7 5.246 1 in 141 9 5/31/2017 164
16 7 5.246 1 in 141 5 6/5/2013 372 Overdue
17 8 5.996 1 in 124 8 6/6/2018 111
18 8 5.996 1 in 124 5 4/13/2016 223
19 9 6.745 1 in 110 9 6/26/2019 56
20 9 6.745 1 in 110 7 4/22/2020 13
21 10 7.495 1 in 99.0 5 7/5/2017 159
22 10 7.495 1 in 99.0 4 11/11/2015 245 Overdue
23 11 8.244 1 in 90.0 8 10/17/2012 405 Overdue
24 11 8.244 1 in 90.0 4 7/3/2019 55
25 12 8.994 1 in 82.5 14 11/20/2019 35
26 12 8.994 1 in 82.5 7 12/5/2018 85
27 13 9.743 1 in 76.2 12 1/8/2020 28
28 13 9.743 1 in 76.2 4 12/12/2012 397 Overdue
29 14 10.493 1 in 70.7 7 2/20/2019 74
30 14 10.493 1 in 70.7 13 3/18/2020 18
31 15 11.242 1 in 66.0 9 10/16/2019 40
32 15 11.242 1 in 66.0 11 7/17/2019 53
33 16 11.992 1 in 61.9 14 7/10/2019 54
34 16 11.992 1 in 61.9 12 2/19/2020 22
35 17 12.741 1 in 58.2 13 4/15/2020 14
36 17 12.741 1 in 58.2 16 6/24/2020 4
37 18 13.491 1 in 55.0 9 4/1/2020 16
38 18 13.491 1 in 55.0 17 5/16/2018 114 Overdue
39 19 14.240 1 in 52.1 15 10/3/2018 94
40 19 14.240 1 in 52.1 16 4/8/2020 15
41 20 14.990 1 in 49.5 9 7/24/2019 52
42 20 14.990 1 in 49.5 9 1/15/2020 27
43 21 15.739 1 in 47.1 14 10/9/2019 41
44 21 15.739 1 in 47.1 22 6/12/2019 58
45 22 16.489 1 in 45.0 14 1/29/2020 25
46 22 16.489 1 in 45.0 13 5/27/2020 8
47 22 16.489 1 in 45.0 10 3/4/2020 20
48 21 15.739 1 in 47.1 19 7/8/2020 2
49 21 15.739 1 in 47.1 13 1/2/2019 81
50 20 14.990 1 in 49.5 8 10/23/2019 39
51 20 14.990 1 in 49.5 16 3/25/2020 17
52 19 14.240 1 in 52.1 10 2/12/2020 23
53 19 14.240 1 in 52.1 6 12/4/2019 33
54 18 13.491 1 in 55.0 14 7/1/2020 3
55 18 13.491 1 in 55.0 18 12/11/2019 32
56 17 12.741 1 in 58.2 16 11/13/2019 36
57 17 12.741 1 in 58.2 10 7/25/2018 104
58 16 11.992 1 in 61.9 9 10/17/2018 92
59 16 11.992 1 in 61.9 10 5/8/2019 63
60 15 11.242 1 in 66.0 17 6/3/2020 7
61 15 11.242 1 in 66.0 13 8/28/2019 47
62 14 10.493 1 in 70.7 15 5/13/2020 10
63 14 10.493 1 in 70.7 10 7/15/2020 1
64 13 9.743 1 in 76.2 16 12/26/2018 82
65 13 9.743 1 in 76.2 12 9/27/2017 147
66 12 8.994 1 in 82.5 12 7/31/2019 51
67 12 8.994 1 in 82.5 13 2/26/2020 21
68 11 8.244 1 in 90.0 12 8/29/2018 99
69 11 8.244 1 in 90.0 6 12/21/2016 187 Overdue
70 10 7.495 1 in 99.0 8 2/27/2019 73
71 10 7.495 1 in 99.0 8 3/20/2019 70
72 9 6.745 1 in 110 5 1/22/2020 26
73 9 6.745 1 in 110 4 2/28/2018 125
74 8 5.996 1 in 124 9 6/27/2018 108
75 8 5.996 1 in 124 9 1/23/2019 78
76 7 5.246 1 in 141 8 5/6/2020 11
77 7 5.246 1 in 141 3 4/29/2020 12
78 6 4.497 1 in 165 5 10/18/2017 144
79 6 4.497 1 in 165 3 12/1/2010 503 Overdue
80 5 3.747 1 in 198 3 7/19/2017 157
81 5 3.747 1 in 198 5 1/24/2018 130
82 4 2.998 1 in 248 3 4/5/2017 172
83 4 2.998 1 in 248 1 3/3/2010 542 Overdue
84 3 2.248 1 in 330 3 3/29/2017 173
85 3 2.248 1 in 330 2 5/29/2019 60
86 2 1.499 1 in 495 5 5/20/2020 9
87 2 1.499 1 in 495 2 12/30/2015 238
88 1 0.749 1 in 990 1 6/12/2013 371
89 1 0.749 1 in 990 1 7/30/2008 625

Page Last Updated: Wednesday, 15 July 2020 11:40 AM