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 774 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	0.002	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	0.006	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	0.010	1 in 74,046	0	Never	Never
37	136	0.013	1 in 59,890	0	Never	Never
38	163	0.015	1 in 49,970	0	Never	Never
39	199	0.019	1 in 40,930	0	Never	Never
40	235	0.022	1 in 34,660	0	Never	Never
41	282	0.027	1 in 28,883	0	Never	Never
42	331	0.031	1 in 24,607	0	Never	Never
43	391	0.037	1 in 20,831	0	Never	Never
44	454	0.043	1 in 17,941	0	Never	Never
45	532	0.051	1 in 15,310	0	Never	Never
46	612	0.058	1 in 13,309	0	Never	Never
47	709	0.067	1 in 11,488	0	Never	Never
48	811	0.077	1 in 10,043	0	Never	Never
49	931	0.088	1 in 8,749	0	Never	Never
50	1,057	0.100	1 in 7,706	0	Never	Never
51	1,206	0.115	1 in 6,754	0	Never	Never
52	1,360	0.129	1 in 5,989	1	6/6/2007	717
53	1,540	0.146	1 in 5,289	0	Never	Never
54	1,729	0.164	1 in 4,711	0	Never	Never
55	1,945	0.185	1 in 4,188	0	Never	Never
56	2,172	0.206	1 in 3,750	0	Never	Never
57	2,432	0.231	1 in 3,349	1	12/28/2016	218
58	2,702	0.257	1 in 3,014	0	Never	Never
59	3,009	0.286	1 in 2,707	1	9/24/2014	336
60	3,331	0.317	1 in 2,445	0	Never	Never
61	3,691	0.351	1 in 2,207	0	Never	Never
62	4,068	0.387	1 in 2,002	1	10/7/2020	21
63	4,490	0.427	1 in 1,814	1	12/26/2018	114
64	4,928	0.468	1 in 1,653	0	Never	Never
65	5,415	0.515	1 in 1,504	0	Never	Never
66	5,923	0.563	1 in 1,375	0	Never	Never
67	6,481	0.616	1 in 1,257	0	Never	Never
68	7,062	0.671	1 in 1,153	1	12/24/2014	323
69	7,700	0.732	1 in 1,058	0	Never	Never
70	8,359	0.794	1 in 974	0	Never	Never
71	9,079	0.863	1 in 897	1	10/26/2011	488
72	9,825	0.934	1 in 829	3	10/19/2011	489
73	10,632	1.010	1 in 766	0	Never	Never
74	11,466	1.090	1 in 710	0	Never	Never
75	12,368	1.175	1 in 659	2	12/19/2018	115
76	13,294	1.263	1 in 613	0	Never	Never
77	14,291	1.358	1 in 570	1	5/14/2014	355
78	15,316	1.455	1 in 532	1	11/21/2018	119
79	16,411	1.559	1 in 496	2	9/23/2020	23
80	17,534	1.666	1 in 465	2	10/24/2018	123
81	18,733	1.780	1 in 435	4	9/16/2020	24
82	19,955	1.896	1 in 408	1	10/31/2007	696
83	21,255	2.020	1 in 383	5	6/19/2019	89
84	22,581	2.146	1 in 361	1	8/26/2009	601
85	23,982	2.279	1 in 340	2	6/19/2013	402
86	25,407	2.414	1 in 321	3	5/11/2016	251
87	26,912	2.557	1 in 303	2	4/20/2011	515
88	28,434	2.702	1 in 286	1	3/27/2019	101
89	30,036	2.854	1 in 271	2	6/22/2016	245
90	31,656	3.008	1 in 257	5	10/23/2019	71
91	33,351	3.169	1 in 244	3	1/23/2019	110
92	35,060	3.332	1 in 232	4	6/7/2017	195
93	36,847	3.501	1 in 221	6	4/19/2017	202
94	38,638	3.672	1 in 211	1	1/10/2007	738	Overdue
95	40,505	3.849	1 in 201	3	12/30/2020	9
96	42,375	4.027	1 in 192	7	7/15/2020	33
97	44,313	4.211	1 in 184	0	Never	Never	Overdue
98	46,247	4.395	1 in 176	5	4/26/2017	201
99	48,250	4.585	1 in 169	5	12/9/2020	12
100	50,236	4.774	1 in 162	4	12/13/2017	168
101	52,286	4.969	1 in 156	0	Never	Never	Overdue
102	54,316	5.161	1 in 150	3	8/28/2019	79
103	56,399	5.359	1 in 144	2	10/20/2010	541	Overdue
104	58,453	5.555	1 in 139	4	5/6/2020	43
105	60,559	5.755	1 in 134	2	11/19/2014	328	Overdue
106	62,621	5.951	1 in 130	5	1/29/2020	57
107	64,728	6.151	1 in 126	6	7/26/2017	188
108	66,787	6.347	1 in 122	4	5/2/2018	148
109	68,878	6.545	1 in 118	4	6/10/2015	299	Overdue
110	70,911	6.738	1 in 115	6	4/15/2015	307	Overdue
111	72,974	6.934	1 in 112	8	1/22/2020	58
112	74,963	7.124	1 in 109	9	12/23/2020	10
113	76,974	7.315	1 in 106	5	10/2/2019	74
114	78,907	7.498	1 in 103	11	6/17/2020	37
115	80,848	7.683	1 in 101	9	7/4/2018	139
116	82,701	7.859	1 in 98.5	10	11/4/2020	17
117	84,560	8.035	1 in 96.3	12	8/26/2020	27
118	86,315	8.202	1 in 94.4	7	3/25/2020	49
119	88,068	8.369	1 in 92.5	9	3/7/2018	156
120	89,714	8.525	1 in 90.8	5	7/1/2015	296	Overdue
121	91,344	8.680	1 in 89.2	8	2/3/2021	4
122	92,858	8.824	1 in 87.7	5	7/8/2020	34
123	94,355	8.966	1 in 86.3	8	12/5/2018	117
124	95,721	9.096	1 in 85.1	11	9/11/2019	77
125	97,063	9.224	1 in 83.9	8	2/17/2021	2
126	98,273	9.339	1 in 82.9	14	9/2/2020	26
127	99,446	9.450	1 in 81.9	9	6/10/2020	38
128	100,480	9.548	1 in 81.1	5	2/13/2019	107
129	101,478	9.643	1 in 80.3	5	3/18/2020	50
130	102,324	9.724	1 in 79.6	8	4/8/2020	47
131	103,129	9.800	1 in 79.0	10	12/16/2020	11
132	103,784	9.862	1 in 78.5	12	8/5/2020	30
133	104,387	9.920	1 in 78.0	11	7/24/2019	84
134	104,836	9.962	1 in 77.7	13	3/4/2020	52
135	105,237	10.000	1 in 77.4	7	10/28/2015	279	Overdue
136	105,474	10.023	1 in 77.2	11	12/7/2016	221	Overdue
137	105,661	10.041	1 in 77.1	9	11/1/2017	174	Overdue
138	105,690	10.043	1 in 77.1	11	1/13/2021	7
139	105,661	10.041	1 in 77.1	10	8/19/2020	28
140	105,474	10.023	1 in 77.2	17	11/6/2019	69
141	105,237	10.000	1 in 77.4	13	2/20/2019	106
142	104,836	9.962	1 in 77.7	15	6/3/2020	39
143	104,387	9.920	1 in 78.0	11	11/25/2020	14
144	103,784	9.862	1 in 78.5	7	3/11/2020	51
145	103,129	9.800	1 in 79.0	12	8/12/2020	29
146	102,324	9.724	1 in 79.6	10	10/16/2019	72
147	101,478	9.643	1 in 80.3	17	10/28/2020	18
148	100,480	9.548	1 in 81.1	15	12/6/2017	169	Overdue
149	99,446	9.450	1 in 81.9	6	10/5/2016	230	Overdue
150	98,273	9.339	1 in 82.9	11	2/26/2020	53
151	97,063	9.224	1 in 83.9	11	7/1/2020	35
152	95,721	9.096	1 in 85.1	8	9/9/2020	25
153	94,355	8.966	1 in 86.3	9	2/12/2020	55
154	92,858	8.824	1 in 87.7	6	5/1/2019	96
155	91,344	8.680	1 in 89.2	11	11/27/2019	66
156	89,714	8.525	1 in 90.8	8	6/6/2018	143
157	88,068	8.369	1 in 92.5	7	11/20/2019	67
158	86,315	8.202	1 in 94.4	6	7/17/2019	85
159	84,560	8.035	1 in 96.3	5	5/18/2016	250	Overdue
160	82,701	7.859	1 in 98.5	10	2/10/2021	3
161	80,848	7.683	1 in 101	3	4/17/2019	98
162	78,907	7.498	1 in 103	1	8/7/2019	82
163	76,974	7.315	1 in 106	5	9/27/2017	179
164	74,963	7.124	1 in 109	5	5/13/2020	42
165	72,974	6.934	1 in 112	8	8/22/2018	132
166	70,911	6.738	1 in 115	10	1/20/2021	6
167	68,878	6.545	1 in 118	9	10/30/2019	70
168	66,787	6.347	1 in 122	7	4/10/2019	99
169	64,728	6.151	1 in 126	7	4/15/2020	46
170	62,621	5.951	1 in 130	5	1/6/2021	8
171	60,559	5.755	1 in 134	3	8/31/2016	235
172	58,453	5.555	1 in 139	7	1/1/2020	61
173	56,399	5.359	1 in 144	11	7/10/2019	86
174	54,316	5.161	1 in 150	5	10/17/2018	124
175	52,286	4.969	1 in 156	2	6/20/2012	454	Overdue
176	50,236	4.774	1 in 162	4	11/28/2018	118
177	48,250	4.585	1 in 169	3	7/29/2015	292
178	46,247	4.395	1 in 176	6	5/27/2015	301
179	44,313	4.211	1 in 184	5	3/21/2018	154
180	42,375	4.027	1 in 192	4	8/30/2017	183
181	40,505	3.849	1 in 201	2	8/11/2010	551	Overdue
182	38,638	3.672	1 in 211	6	10/21/2020	19
183	36,847	3.501	1 in 221	4	4/27/2016	253
184	35,060	3.332	1 in 232	4	7/3/2019	87
185	33,351	3.169	1 in 244	4	2/5/2020	56
186	31,656	3.008	1 in 257	2	6/17/2015	298
187	30,036	2.854	1 in 271	3	6/21/2017	193
188	28,434	2.702	1 in 286	2	12/25/2013	375
189	26,912	2.557	1 in 303	4	12/9/2015	273
190	25,407	2.414	1 in 321	5	6/24/2020	36
191	23,982	2.279	1 in 340	5	2/24/2021	1
192	22,581	2.146	1 in 361	2	1/27/2021	5
193	21,255	2.020	1 in 383	0	Never	Never	Overdue
194	19,955	1.896	1 in 408	2	4/1/2020	48
195	18,733	1.780	1 in 435	3	12/2/2020	13
196	17,534	1.666	1 in 465	0	Never	Never
197	16,411	1.559	1 in 496	1	2/11/2009	629
198	15,316	1.455	1 in 532	0	Never	Never
199	14,291	1.358	1 in 570	4	9/18/2019	76
200	13,294	1.263	1 in 613	0	Never	Never
201	12,368	1.175	1 in 659	1	2/14/2018	159
202	11,466	1.090	1 in 710	0	Never	Never
203	10,632	1.010	1 in 766	3	11/13/2019	68
204	9,825	0.934	1 in 829	1	6/15/2016	246
205	9,079	0.863	1 in 897	3	8/29/2018	131
206	8,359	0.794	1 in 974	1	9/12/2012	442
207	7,700	0.732	1 in 1,058	0	Never	Never
208	7,062	0.671	1 in 1,153	1	8/17/2016	237
209	6,481	0.616	1 in 1,257	1	9/22/2010	545
210	5,923	0.563	1 in 1,375	0	Never	Never
211	5,415	0.515	1 in 1,504	2	1/27/2016	266
212	4,928	0.468	1 in 1,653	0	Never	Never
213	4,490	0.427	1 in 1,814	1	1/7/2009	634
214	4,068	0.387	1 in 2,002	0	Never	Never
215	3,691	0.351	1 in 2,207	0	Never	Never
216	3,331	0.317	1 in 2,445	0	Never	Never
217	3,009	0.286	1 in 2,707	0	Never	Never
218	2,702	0.257	1 in 3,014	0	Never	Never
219	2,432	0.231	1 in 3,349	1	8/15/2018	133
220	2,172	0.206	1 in 3,750	0	Never	Never
221	1,945	0.185	1 in 4,188	0	Never	Never
222	1,729	0.164	1 in 4,711	0	Never	Never
223	1,540	0.146	1 in 5,289	0	Never	Never
224	1,360	0.129	1 in 5,989	0	Never	Never
225	1,206	0.115	1 in 6,754	1	7/16/2008	659
226	1,057	0.100	1 in 7,706	0	Never	Never
227	931	0.088	1 in 8,749	0	Never	Never
228	811	0.077	1 in 10,043	0	Never	Never
229	709	0.067	1 in 11,488	0	Never	Never
230	612	0.058	1 in 13,309	0	Never	Never
231	532	0.051	1 in 15,310	1	8/21/2019	80
232	454	0.043	1 in 17,941	0	Never	Never
233	391	0.037	1 in 20,831	1	9/23/2009	597
234	331	0.031	1 in 24,607	0	Never	Never
235	282	0.027	1 in 28,883	0	Never	Never
236	235	0.022	1 in 34,660	0	Never	Never
237	199	0.019	1 in 40,930	0	Never	Never
238	163	0.015	1 in 49,970	0	Never	Never
239	136	0.013	1 in 59,890	0	Never	Never
240	110	0.010	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	0.002	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 8,145,061	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 774 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
3	1	0.782	1 in 990	1	6/17/2020	37
4	1	0.782	1 in 990	1	2/1/2017	213
5	2	1.564	1 in 495	2	6/3/2015	300
6	2	1.564	1 in 495	1	4/8/2009	621
7	3	2.345	1 in 330	3	5/8/2013	408
8	3	2.345	1 in 330	0	Never	Never	Overdue
9	4	3.127	1 in 248	2	6/28/2017	192
10	4	3.127	1 in 248	0	Never	Never	Overdue
11	5	3.909	1 in 198	5	12/23/2020	10
12	5	3.909	1 in 198	2	8/29/2007	705	Overdue
13	6	4.691	1 in 165	9	1/3/2018	165
14	6	4.691	1 in 165	11	9/23/2020	23
15	7	5.473	1 in 141	9	5/31/2017	196
16	7	5.473	1 in 141	5	6/5/2013	404	Overdue
17	8	6.255	1 in 124	8	6/6/2018	143
18	8	6.255	1 in 124	5	4/13/2016	255	Overdue
19	9	7.036	1 in 110	10	11/4/2020	17
20	9	7.036	1 in 110	7	4/22/2020	45
21	10	7.818	1 in 99.0	5	7/5/2017	191
22	10	7.818	1 in 99.0	4	11/11/2015	277	Overdue
23	11	8.600	1 in 90.0	8	10/17/2012	437	Overdue
24	11	8.600	1 in 90.0	4	7/3/2019	87
25	12	9.382	1 in 82.5	15	11/18/2020	15
26	12	9.382	1 in 82.5	8	1/6/2021	8
27	13	10.164	1 in 76.2	12	1/8/2020	60
28	13	10.164	1 in 76.2	5	12/30/2020	9
29	14	10.945	1 in 70.7	7	2/20/2019	106
30	14	10.945	1 in 70.7	13	3/18/2020	50
31	15	11.727	1 in 66.0	9	10/16/2019	72
32	15	11.727	1 in 66.0	11	7/17/2019	85
33	16	12.509	1 in 61.9	14	7/10/2019	86
34	16	12.509	1 in 61.9	13	2/24/2021	1
35	17	13.291	1 in 58.2	13	4/15/2020	46
36	17	13.291	1 in 58.2	16	6/24/2020	36
37	18	14.073	1 in 55.0	9	4/1/2020	48
38	18	14.073	1 in 55.0	18	1/13/2021	7
39	19	14.855	1 in 52.1	16	8/12/2020	29
40	19	14.855	1 in 52.1	16	4/8/2020	47
41	20	15.636	1 in 49.5	10	10/14/2020	20
42	20	15.636	1 in 49.5	10	8/19/2020	28
43	21	16.418	1 in 47.1	14	10/9/2019	73
44	21	16.418	1 in 47.1	25	12/9/2020	12
45	22	17.200	1 in 45.0	16	2/17/2021	2
46	22	17.200	1 in 45.0	15	2/10/2021	3
47	22	17.200	1 in 45.0	13	12/16/2020	11
48	21	16.418	1 in 47.1	19	7/8/2020	34
49	21	16.418	1 in 47.1	13	1/2/2019	113	Overdue
50	20	15.636	1 in 49.5	8	10/23/2019	71
51	20	15.636	1 in 49.5	16	3/25/2020	49
52	19	14.855	1 in 52.1	10	2/12/2020	55
53	19	14.855	1 in 52.1	6	12/4/2019	65
54	18	14.073	1 in 55.0	15	10/7/2020	21
55	18	14.073	1 in 55.0	18	12/11/2019	64
56	17	13.291	1 in 58.2	17	10/21/2020	19
57	17	13.291	1 in 58.2	11	8/5/2020	30
58	16	12.509	1 in 61.9	9	10/17/2018	124	Overdue
59	16	12.509	1 in 61.9	10	5/8/2019	95
60	15	11.727	1 in 66.0	17	6/3/2020	39
61	15	11.727	1 in 66.0	14	7/22/2020	32
62	14	10.945	1 in 70.7	15	5/13/2020	42
63	14	10.945	1 in 70.7	11	8/26/2020	27
64	13	10.164	1 in 76.2	16	12/26/2018	114
65	13	10.164	1 in 76.2	12	9/27/2017	179	Overdue
66	12	9.382	1 in 82.5	12	7/31/2019	83
67	12	9.382	1 in 82.5	13	2/26/2020	53
68	11	8.600	1 in 90.0	12	8/29/2018	131
69	11	8.600	1 in 90.0	7	10/28/2020	18
70	10	7.818	1 in 99.0	8	2/27/2019	105
71	10	7.818	1 in 99.0	9	9/16/2020	24
72	9	7.036	1 in 110	5	1/22/2020	58
73	9	7.036	1 in 110	5	9/30/2020	22
74	8	6.255	1 in 124	10	9/9/2020	25
75	8	6.255	1 in 124	10	1/27/2021	5
76	7	5.473	1 in 141	8	5/6/2020	43
77	7	5.473	1 in 141	3	4/29/2020	44
78	6	4.691	1 in 165	5	10/18/2017	176
79	6	4.691	1 in 165	3	12/1/2010	535	Overdue
80	5	3.909	1 in 198	3	7/19/2017	189
81	5	3.909	1 in 198	5	1/24/2018	162
82	4	3.127	1 in 248	3	4/5/2017	204
83	4	3.127	1 in 248	1	3/3/2010	574	Overdue
84	3	2.345	1 in 330	3	3/29/2017	205
85	3	2.345	1 in 330	3	2/3/2021	4
86	2	1.564	1 in 495	5	5/20/2020	41
87	2	1.564	1 in 495	2	12/30/2015	270
88	1	0.782	1 in 990	1	6/12/2013	403
89	1	0.782	1 in 990	1	7/30/2008	657

Page Last Updated: Wednesday, 24 February 2021 10:39 AM