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 784 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
21	1	0.000	1 in 8,145,061	0	Never	Never
22	1	0.000	1 in 8,145,061	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	0.003	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	0.006	1 in 140,432	0	Never	Never
34	71	0.007	1 in 114,719	0	Never	Never
35	90	0.009	1 in 90,501	0	Never	Never
36	110	0.011	1 in 74,046	0	Never	Never
37	136	0.013	1 in 59,890	0	Never	Never
38	163	0.016	1 in 49,970	0	Never	Never
39	199	0.019	1 in 40,930	0	Never	Never
40	235	0.023	1 in 34,660	0	Never	Never
41	282	0.027	1 in 28,883	0	Never	Never
42	331	0.032	1 in 24,607	0	Never	Never
43	391	0.038	1 in 20,831	0	Never	Never
44	454	0.044	1 in 17,941	0	Never	Never
45	532	0.051	1 in 15,310	0	Never	Never
46	612	0.059	1 in 13,309	0	Never	Never
47	709	0.068	1 in 11,488	0	Never	Never
48	811	0.078	1 in 10,043	0	Never	Never
49	931	0.090	1 in 8,749	0	Never	Never
50	1,057	0.102	1 in 7,706	0	Never	Never
51	1,206	0.116	1 in 6,754	0	Never	Never
52	1,360	0.131	1 in 5,989	1	6/6/2007	727
53	1,540	0.148	1 in 5,289	0	Never	Never
54	1,729	0.166	1 in 4,711	0	Never	Never
55	1,945	0.187	1 in 4,188	0	Never	Never
56	2,172	0.209	1 in 3,750	0	Never	Never
57	2,432	0.234	1 in 3,349	1	12/28/2016	228
58	2,702	0.260	1 in 3,014	0	Never	Never
59	3,009	0.290	1 in 2,707	1	9/24/2014	346
60	3,331	0.321	1 in 2,445	0	Never	Never
61	3,691	0.355	1 in 2,207	0	Never	Never
62	4,068	0.392	1 in 2,002	1	10/7/2020	31
63	4,490	0.432	1 in 1,814	1	12/26/2018	124
64	4,928	0.474	1 in 1,653	0	Never	Never
65	5,415	0.521	1 in 1,504	0	Never	Never
66	5,923	0.570	1 in 1,375	0	Never	Never
67	6,481	0.624	1 in 1,257	0	Never	Never
68	7,062	0.680	1 in 1,153	1	12/24/2014	333
69	7,700	0.741	1 in 1,058	0	Never	Never
70	8,359	0.805	1 in 974	0	Never	Never
71	9,079	0.874	1 in 897	1	10/26/2011	498
72	9,825	0.946	1 in 829	3	10/19/2011	499
73	10,632	1.023	1 in 766	0	Never	Never
74	11,466	1.104	1 in 710	0	Never	Never
75	12,368	1.190	1 in 659	2	12/19/2018	125
76	13,294	1.280	1 in 613	0	Never	Never
77	14,291	1.376	1 in 570	1	5/14/2014	365
78	15,316	1.474	1 in 532	1	11/21/2018	129
79	16,411	1.580	1 in 496	2	9/23/2020	33
80	17,534	1.688	1 in 465	2	10/24/2018	133
81	18,733	1.803	1 in 435	4	9/16/2020	34
82	19,955	1.921	1 in 408	1	10/31/2007	706
83	21,255	2.046	1 in 383	5	6/19/2019	99
84	22,581	2.174	1 in 361	1	8/26/2009	611
85	23,982	2.308	1 in 340	2	6/19/2013	412
86	25,407	2.446	1 in 321	3	5/11/2016	261
87	26,912	2.590	1 in 303	2	4/20/2011	525
88	28,434	2.737	1 in 286	1	3/27/2019	111
89	30,036	2.891	1 in 271	2	6/22/2016	255
90	31,656	3.047	1 in 257	5	10/23/2019	81
91	33,351	3.210	1 in 244	3	1/23/2019	120
92	35,060	3.375	1 in 232	4	6/7/2017	205
93	36,847	3.547	1 in 221	6	4/19/2017	212
94	38,638	3.719	1 in 211	1	1/10/2007	748	Overdue
95	40,505	3.899	1 in 201	3	12/30/2020	19
96	42,375	4.079	1 in 192	7	7/15/2020	43
97	44,313	4.265	1 in 184	0	Never	Never	Overdue
98	46,247	4.451	1 in 176	6	4/7/2021	5
99	48,250	4.644	1 in 169	5	12/9/2020	22
100	50,236	4.835	1 in 162	4	12/13/2017	178
101	52,286	5.033	1 in 156	0	Never	Never	Overdue
102	54,316	5.228	1 in 150	3	8/28/2019	89
103	56,399	5.429	1 in 144	2	10/20/2010	551	Overdue
104	58,453	5.626	1 in 139	5	4/28/2021	2
105	60,559	5.829	1 in 134	2	11/19/2014	338	Overdue
106	62,621	6.028	1 in 130	6	5/5/2021	1
107	64,728	6.230	1 in 126	6	7/26/2017	198
108	66,787	6.429	1 in 122	4	5/2/2018	158
109	68,878	6.630	1 in 118	4	6/10/2015	309	Overdue
110	70,911	6.826	1 in 115	6	4/15/2015	317	Overdue
111	72,974	7.024	1 in 112	8	1/22/2020	68
112	74,963	7.216	1 in 109	9	12/23/2020	20
113	76,974	7.409	1 in 106	5	10/2/2019	84
114	78,907	7.595	1 in 103	11	6/17/2020	47
115	80,848	7.782	1 in 101	9	7/4/2018	149
116	82,701	7.960	1 in 98.5	10	11/4/2020	27
117	84,560	8.139	1 in 96.3	12	8/26/2020	37
118	86,315	8.308	1 in 94.4	7	3/25/2020	59
119	88,068	8.477	1 in 92.5	9	3/7/2018	166
120	89,714	8.635	1 in 90.8	5	7/1/2015	306	Overdue
121	91,344	8.792	1 in 89.2	8	2/3/2021	14
122	92,858	8.938	1 in 87.7	5	7/8/2020	44
123	94,355	9.082	1 in 86.3	8	12/5/2018	127
124	95,721	9.214	1 in 85.1	12	3/24/2021	7
125	97,063	9.343	1 in 83.9	8	2/17/2021	12
126	98,273	9.459	1 in 82.9	14	9/2/2020	36
127	99,446	9.572	1 in 81.9	9	6/10/2020	48
128	100,480	9.672	1 in 81.1	5	2/13/2019	117
129	101,478	9.768	1 in 80.3	5	3/18/2020	60
130	102,324	9.849	1 in 79.6	9	3/17/2021	8
131	103,129	9.927	1 in 79.0	10	12/16/2020	21
132	103,784	9.990	1 in 78.5	13	4/21/2021	3
133	104,387	10.048	1 in 78.0	11	7/24/2019	94
134	104,836	10.091	1 in 77.7	13	3/4/2020	62
135	105,237	10.130	1 in 77.4	7	10/28/2015	289	Overdue
136	105,474	10.152	1 in 77.2	11	12/7/2016	231	Overdue
137	105,661	10.170	1 in 77.1	10	3/10/2021	9
138	105,690	10.173	1 in 77.1	11	1/13/2021	17
139	105,661	10.170	1 in 77.1	11	4/14/2021	4
140	105,474	10.152	1 in 77.2	17	11/6/2019	79
141	105,237	10.130	1 in 77.4	13	2/20/2019	116
142	104,836	10.091	1 in 77.7	15	6/3/2020	49
143	104,387	10.048	1 in 78.0	11	11/25/2020	24
144	103,784	9.990	1 in 78.5	7	3/11/2020	61
145	103,129	9.927	1 in 79.0	12	8/12/2020	39
146	102,324	9.849	1 in 79.6	10	10/16/2019	82
147	101,478	9.768	1 in 80.3	17	10/28/2020	28
148	100,480	9.672	1 in 81.1	15	12/6/2017	179	Overdue
149	99,446	9.572	1 in 81.9	6	10/5/2016	240	Overdue
150	98,273	9.459	1 in 82.9	11	2/26/2020	63
151	97,063	9.343	1 in 83.9	11	7/1/2020	45
152	95,721	9.214	1 in 85.1	8	9/9/2020	35
153	94,355	9.082	1 in 86.3	9	2/12/2020	65
154	92,858	8.938	1 in 87.7	6	5/1/2019	106
155	91,344	8.792	1 in 89.2	11	11/27/2019	76
156	89,714	8.635	1 in 90.8	8	6/6/2018	153
157	88,068	8.477	1 in 92.5	7	11/20/2019	77
158	86,315	8.308	1 in 94.4	6	7/17/2019	95
159	84,560	8.139	1 in 96.3	6	3/31/2021	6
160	82,701	7.960	1 in 98.5	10	2/10/2021	13
161	80,848	7.782	1 in 101	3	4/17/2019	108
162	78,907	7.595	1 in 103	1	8/7/2019	92
163	76,974	7.409	1 in 106	5	9/27/2017	189
164	74,963	7.216	1 in 109	5	5/13/2020	52
165	72,974	7.024	1 in 112	8	8/22/2018	142
166	70,911	6.826	1 in 115	10	1/20/2021	16
167	68,878	6.630	1 in 118	9	10/30/2019	80
168	66,787	6.429	1 in 122	7	4/10/2019	109
169	64,728	6.230	1 in 126	7	4/15/2020	56
170	62,621	6.028	1 in 130	5	1/6/2021	18
171	60,559	5.829	1 in 134	3	8/31/2016	245
172	58,453	5.626	1 in 139	7	1/1/2020	71
173	56,399	5.429	1 in 144	11	7/10/2019	96
174	54,316	5.228	1 in 150	6	3/3/2021	10
175	52,286	5.033	1 in 156	2	6/20/2012	464	Overdue
176	50,236	4.835	1 in 162	4	11/28/2018	128
177	48,250	4.644	1 in 169	3	7/29/2015	302
178	46,247	4.451	1 in 176	6	5/27/2015	311
179	44,313	4.265	1 in 184	5	3/21/2018	164
180	42,375	4.079	1 in 192	4	8/30/2017	193
181	40,505	3.899	1 in 201	2	8/11/2010	561	Overdue
182	38,638	3.719	1 in 211	6	10/21/2020	29
183	36,847	3.547	1 in 221	4	4/27/2016	263
184	35,060	3.375	1 in 232	4	7/3/2019	97
185	33,351	3.210	1 in 244	4	2/5/2020	66
186	31,656	3.047	1 in 257	2	6/17/2015	308
187	30,036	2.891	1 in 271	3	6/21/2017	203
188	28,434	2.737	1 in 286	2	12/25/2013	385
189	26,912	2.590	1 in 303	4	12/9/2015	283
190	25,407	2.446	1 in 321	5	6/24/2020	46
191	23,982	2.308	1 in 340	5	2/24/2021	11
192	22,581	2.174	1 in 361	2	1/27/2021	15
193	21,255	2.046	1 in 383	0	Never	Never	Overdue
194	19,955	1.921	1 in 408	2	4/1/2020	58
195	18,733	1.803	1 in 435	3	12/2/2020	23
196	17,534	1.688	1 in 465	0	Never	Never
197	16,411	1.580	1 in 496	1	2/11/2009	639
198	15,316	1.474	1 in 532	0	Never	Never
199	14,291	1.376	1 in 570	4	9/18/2019	86
200	13,294	1.280	1 in 613	0	Never	Never
201	12,368	1.190	1 in 659	1	2/14/2018	169
202	11,466	1.104	1 in 710	0	Never	Never
203	10,632	1.023	1 in 766	3	11/13/2019	78
204	9,825	0.946	1 in 829	1	6/15/2016	256
205	9,079	0.874	1 in 897	3	8/29/2018	141
206	8,359	0.805	1 in 974	1	9/12/2012	452
207	7,700	0.741	1 in 1,058	0	Never	Never
208	7,062	0.680	1 in 1,153	1	8/17/2016	247
209	6,481	0.624	1 in 1,257	1	9/22/2010	555
210	5,923	0.570	1 in 1,375	0	Never	Never
211	5,415	0.521	1 in 1,504	2	1/27/2016	276
212	4,928	0.474	1 in 1,653	0	Never	Never
213	4,490	0.432	1 in 1,814	1	1/7/2009	644
214	4,068	0.392	1 in 2,002	0	Never	Never
215	3,691	0.355	1 in 2,207	0	Never	Never
216	3,331	0.321	1 in 2,445	0	Never	Never
217	3,009	0.290	1 in 2,707	0	Never	Never
218	2,702	0.260	1 in 3,014	0	Never	Never
219	2,432	0.234	1 in 3,349	1	8/15/2018	143
220	2,172	0.209	1 in 3,750	0	Never	Never
221	1,945	0.187	1 in 4,188	0	Never	Never
222	1,729	0.166	1 in 4,711	0	Never	Never
223	1,540	0.148	1 in 5,289	0	Never	Never
224	1,360	0.131	1 in 5,989	0	Never	Never
225	1,206	0.116	1 in 6,754	1	7/16/2008	669
226	1,057	0.102	1 in 7,706	0	Never	Never
227	931	0.090	1 in 8,749	0	Never	Never
228	811	0.078	1 in 10,043	0	Never	Never
229	709	0.068	1 in 11,488	0	Never	Never
230	612	0.059	1 in 13,309	0	Never	Never
231	532	0.051	1 in 15,310	1	8/21/2019	90
232	454	0.044	1 in 17,941	0	Never	Never
233	391	0.038	1 in 20,831	1	9/23/2009	607
234	331	0.032	1 in 24,607	0	Never	Never
235	282	0.027	1 in 28,883	0	Never	Never
236	235	0.023	1 in 34,660	0	Never	Never
237	199	0.019	1 in 40,930	0	Never	Never
238	163	0.016	1 in 49,970	0	Never	Never
239	136	0.013	1 in 59,890	0	Never	Never
240	110	0.011	1 in 74,046	0	Never	Never
241	90	0.009	1 in 90,501	0	Never	Never
242	71	0.007	1 in 114,719	0	Never	Never
243	58	0.006	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	0.003	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 8,145,061	0	Never	Never
255	1	0.000	1 in 8,145,061	0	Never	Never

Supplementary Numbers:

Number Sum Total	Possible Combinations	Expectation		Actual Over 784 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
3	1	0.792	1 in 990	1	6/17/2020	47
4	1	0.792	1 in 990	1	2/1/2017	223
5	2	1.584	1 in 495	2	6/3/2015	310
6	2	1.584	1 in 495	1	4/8/2009	631
7	3	2.376	1 in 330	3	5/8/2013	418
8	3	2.376	1 in 330	0	Never	Never	Overdue
9	4	3.168	1 in 248	2	6/28/2017	202
10	4	3.168	1 in 248	0	Never	Never	Overdue
11	5	3.960	1 in 198	5	12/23/2020	20
12	5	3.960	1 in 198	2	8/29/2007	715	Overdue
13	6	4.752	1 in 165	11	4/21/2021	3
14	6	4.752	1 in 165	11	9/23/2020	33
15	7	5.543	1 in 141	9	5/31/2017	206
16	7	5.543	1 in 141	5	6/5/2013	414	Overdue
17	8	6.335	1 in 124	8	6/6/2018	153
18	8	6.335	1 in 124	6	5/5/2021	1
19	9	7.127	1 in 110	10	11/4/2020	27
20	9	7.127	1 in 110	7	4/22/2020	55
21	10	7.919	1 in 99.0	5	7/5/2017	201	Overdue
22	10	7.919	1 in 99.0	4	11/11/2015	287	Overdue
23	11	8.711	1 in 90.0	8	10/17/2012	447	Overdue
24	11	8.711	1 in 90.0	4	7/3/2019	97
25	12	9.503	1 in 82.5	15	11/18/2020	25
26	12	9.503	1 in 82.5	9	3/24/2021	7
27	13	10.295	1 in 76.2	12	1/8/2020	70
28	13	10.295	1 in 76.2	5	12/30/2020	19
29	14	11.087	1 in 70.7	7	2/20/2019	116
30	14	11.087	1 in 70.7	13	3/18/2020	60
31	15	11.879	1 in 66.0	9	10/16/2019	82
32	15	11.879	1 in 66.0	12	3/17/2021	8
33	16	12.671	1 in 61.9	15	3/31/2021	6
34	16	12.671	1 in 61.9	13	2/24/2021	11
35	17	13.463	1 in 58.2	13	4/15/2020	56
36	17	13.463	1 in 58.2	17	4/14/2021	4
37	18	14.255	1 in 55.0	9	4/1/2020	58
38	18	14.255	1 in 55.0	18	1/13/2021	17
39	19	15.046	1 in 52.1	16	8/12/2020	39
40	19	15.046	1 in 52.1	16	4/8/2020	57
41	20	15.838	1 in 49.5	10	10/14/2020	30
42	20	15.838	1 in 49.5	10	8/19/2020	38
43	21	16.630	1 in 47.1	14	10/9/2019	83
44	21	16.630	1 in 47.1	25	12/9/2020	22
45	22	17.422	1 in 45.0	16	2/17/2021	12
46	22	17.422	1 in 45.0	15	2/10/2021	13
47	22	17.422	1 in 45.0	13	12/16/2020	21
48	21	16.630	1 in 47.1	19	7/8/2020	44
49	21	16.630	1 in 47.1	13	1/2/2019	123	Overdue
50	20	15.838	1 in 49.5	8	10/23/2019	81
51	20	15.838	1 in 49.5	16	3/25/2020	59
52	19	15.046	1 in 52.1	10	2/12/2020	65
53	19	15.046	1 in 52.1	6	12/4/2019	75
54	18	14.255	1 in 55.0	15	10/7/2020	31
55	18	14.255	1 in 55.0	18	12/11/2019	74
56	17	13.463	1 in 58.2	17	10/21/2020	29
57	17	13.463	1 in 58.2	11	8/5/2020	40
58	16	12.671	1 in 61.9	9	10/17/2018	134	Overdue
59	16	12.671	1 in 61.9	11	3/3/2021	10
60	15	11.879	1 in 66.0	17	6/3/2020	49
61	15	11.879	1 in 66.0	14	7/22/2020	42
62	14	11.087	1 in 70.7	15	5/13/2020	52
63	14	11.087	1 in 70.7	11	8/26/2020	37
64	13	10.295	1 in 76.2	16	12/26/2018	124
65	13	10.295	1 in 76.2	12	9/27/2017	189	Overdue
66	12	9.503	1 in 82.5	12	7/31/2019	93
67	12	9.503	1 in 82.5	14	3/10/2021	9
68	11	8.711	1 in 90.0	12	8/29/2018	141
69	11	8.711	1 in 90.0	7	10/28/2020	28
70	10	7.919	1 in 99.0	8	2/27/2019	115
71	10	7.919	1 in 99.0	9	9/16/2020	34
72	9	7.127	1 in 110	5	1/22/2020	68
73	9	7.127	1 in 110	5	9/30/2020	32
74	8	6.335	1 in 124	10	9/9/2020	35
75	8	6.335	1 in 124	11	4/28/2021	2
76	7	5.543	1 in 141	8	5/6/2020	53
77	7	5.543	1 in 141	3	4/29/2020	54
78	6	4.752	1 in 165	5	10/18/2017	186
79	6	4.752	1 in 165	3	12/1/2010	545	Overdue
80	5	3.960	1 in 198	3	7/19/2017	199
81	5	3.960	1 in 198	5	1/24/2018	172
82	4	3.168	1 in 248	3	4/5/2017	214
83	4	3.168	1 in 248	1	3/3/2010	584	Overdue
84	3	2.376	1 in 330	3	3/29/2017	215
85	3	2.376	1 in 330	3	2/3/2021	14
86	2	1.584	1 in 495	5	5/20/2020	51
87	2	1.584	1 in 495	2	12/30/2015	280
88	1	0.792	1 in 990	1	6/12/2013	413
89	1	0.792	1 in 990	1	7/30/2008	667

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