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 678 Draws
Number Sum Total	Possible Combinations	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	0.007	1 in 90,501	0	Never	Never
36	110	0.009	1 in 74,046	0	Never	Never
37	136	0.011	1 in 59,890	0	Never	Never
38	163	0.014	1 in 49,970	0	Never	Never
39	199	0.017	1 in 40,930	0	Never	Never
40	235	0.020	1 in 34,660	0	Never	Never
41	282	0.023	1 in 28,883	0	Never	Never
42	331	0.028	1 in 24,607	0	Never	Never
43	391	0.033	1 in 20,831	0	Never	Never
44	454	0.038	1 in 17,941	0	Never	Never
45	532	0.044	1 in 15,310	0	Never	Never
46	612	0.051	1 in 13,309	0	Never	Never
47	709	0.059	1 in 11,488	0	Never	Never
48	811	0.068	1 in 10,043	0	Never	Never
49	931	0.077	1 in 8,749	0	Never	Never
50	1,057	0.088	1 in 7,706	0	Never	Never
51	1,206	0.100	1 in 6,754	0	Never	Never
52	1,360	0.113	1 in 5,989	1	6/6/2007	621
53	1,540	0.128	1 in 5,289	0	Never	Never
54	1,729	0.144	1 in 4,711	0	Never	Never
55	1,945	0.162	1 in 4,188	0	Never	Never
56	2,172	0.181	1 in 3,750	0	Never	Never
57	2,432	0.202	1 in 3,349	1	12/28/2016	122
58	2,702	0.225	1 in 3,014	0	Never	Never
59	3,009	0.250	1 in 2,707	1	9/24/2014	240
60	3,331	0.277	1 in 2,445	0	Never	Never
61	3,691	0.307	1 in 2,207	0	Never	Never
62	4,068	0.339	1 in 2,002	0	Never	Never
63	4,490	0.374	1 in 1,814	1	12/26/2018	17
64	4,928	0.410	1 in 1,653	0	Never	Never
65	5,415	0.451	1 in 1,504	0	Never	Never
66	5,923	0.493	1 in 1,375	0	Never	Never
67	6,481	0.539	1 in 1,257	0	Never	Never
68	7,062	0.588	1 in 1,153	1	12/24/2014	227
69	7,700	0.641	1 in 1,058	0	Never	Never
70	8,359	0.696	1 in 974	0	Never	Never
71	9,079	0.756	1 in 897	1	10/26/2011	392
72	9,825	0.818	1 in 829	3	10/19/2011	393
73	10,632	0.885	1 in 766	0	Never	Never
74	11,466	0.954	1 in 710	0	Never	Never
75	12,368	1.030	1 in 659	2	12/19/2018	18
76	13,294	1.107	1 in 613	0	Never	Never
77	14,291	1.190	1 in 570	1	5/14/2014	259
78	15,316	1.275	1 in 532	1	11/21/2018	22
79	16,411	1.366	1 in 496	1	8/20/2014	245
80	17,534	1.460	1 in 465	2	10/24/2018	26
81	18,733	1.559	1 in 435	3	9/11/2013	294
82	19,955	1.661	1 in 408	1	10/31/2007	600
83	21,255	1.769	1 in 383	4	1/5/2011	434
84	22,581	1.880	1 in 361	1	8/26/2009	505
85	23,982	1.996	1 in 340	2	6/19/2013	306
86	25,407	2.115	1 in 321	3	5/11/2016	155
87	26,912	2.240	1 in 303	2	4/20/2011	419
88	28,434	2.367	1 in 286	1	3/27/2019	4
89	30,036	2.500	1 in 271	2	6/22/2016	149
90	31,656	2.635	1 in 257	4	4/3/2019	3
91	33,351	2.776	1 in 244	3	1/23/2019	13
92	35,060	2.918	1 in 232	4	6/7/2017	99
93	36,847	3.067	1 in 221	6	4/19/2017	106
94	38,638	3.216	1 in 211	1	1/10/2007	642	Overdue
95	40,505	3.372	1 in 201	2	10/31/2018	25
96	42,375	3.527	1 in 192	6	8/12/2015	194
97	44,313	3.689	1 in 184	0	Never	Never	Overdue
98	46,247	3.850	1 in 176	5	4/26/2017	105
99	48,250	4.016	1 in 169	3	3/9/2016	164
100	50,236	4.182	1 in 162	4	12/13/2017	72
101	52,286	4.352	1 in 156	0	Never	Never	Overdue
102	54,316	4.521	1 in 150	2	9/19/2012	345	Overdue
103	56,399	4.695	1 in 144	2	10/20/2010	445	Overdue
104	58,453	4.866	1 in 139	3	9/9/2015	190
105	60,559	5.041	1 in 134	2	11/19/2014	232
106	62,621	5.213	1 in 130	3	9/4/2013	295	Overdue
107	64,728	5.388	1 in 126	6	7/26/2017	92
108	66,787	5.559	1 in 122	4	5/2/2018	52
109	68,878	5.733	1 in 118	4	6/10/2015	203
110	70,911	5.903	1 in 115	6	4/15/2015	211
111	72,974	6.074	1 in 112	7	10/3/2018	29
112	74,963	6.240	1 in 109	8	10/14/2015	185
113	76,974	6.407	1 in 106	4	12/31/2014	226	Overdue
114	78,907	6.568	1 in 103	9	5/9/2018	51
115	80,848	6.730	1 in 101	9	7/4/2018	42
116	82,701	6.884	1 in 98.5	4	1/2/2019	16
117	84,560	7.039	1 in 96.3	11	10/1/2014	239	Overdue
118	86,315	7.185	1 in 94.4	6	9/21/2016	136
119	88,068	7.331	1 in 92.5	9	3/7/2018	60
120	89,714	7.468	1 in 90.8	5	7/1/2015	200	Overdue
121	91,344	7.604	1 in 89.2	6	7/13/2016	146
122	92,858	7.730	1 in 87.7	4	11/14/2018	23
123	94,355	7.854	1 in 86.3	8	12/5/2018	20
124	95,721	7.968	1 in 85.1	10	7/5/2017	95
125	97,063	8.080	1 in 83.9	5	7/2/2014	252	Overdue
126	98,273	8.180	1 in 82.9	13	12/12/2018	19
127	99,446	8.278	1 in 81.9	7	12/14/2016	124
128	100,480	8.364	1 in 81.1	5	2/13/2019	10
129	101,478	8.447	1 in 80.3	5	6/12/2018	46
130	102,324	8.518	1 in 79.6	7	6/24/2015	201	Overdue
131	103,129	8.585	1 in 79.0	6	5/16/2018	50
132	103,784	8.639	1 in 78.5	11	10/10/2018	28
133	104,387	8.689	1 in 78.0	10	2/6/2019	11
134	104,836	8.727	1 in 77.7	12	8/23/2017	88
135	105,237	8.760	1 in 77.4	7	10/28/2015	183	Overdue
136	105,474	8.780	1 in 77.2	11	12/7/2016	125
137	105,661	8.795	1 in 77.1	9	11/1/2017	78
138	105,690	8.798	1 in 77.1	9	7/11/2018	41
139	105,661	8.795	1 in 77.1	9	7/18/2018	40
140	105,474	8.780	1 in 77.2	15	9/12/2018	32
141	105,237	8.760	1 in 77.4	13	2/20/2019	9
142	104,836	8.727	1 in 77.7	14	5/24/2017	101
143	104,387	8.689	1 in 78.0	7	3/23/2016	162	Overdue
144	103,784	8.639	1 in 78.5	6	4/29/2015	209	Overdue
145	103,129	8.585	1 in 79.0	9	5/30/2018	48
146	102,324	8.518	1 in 79.6	9	1/10/2018	68
147	101,478	8.447	1 in 80.3	15	9/5/2018	33
148	100,480	8.364	1 in 81.1	15	12/6/2017	73
149	99,446	8.278	1 in 81.9	6	10/5/2016	134
150	98,273	8.180	1 in 82.9	8	1/11/2017	120
151	97,063	8.080	1 in 83.9	9	12/20/2017	71
152	95,721	7.968	1 in 85.1	6	1/24/2018	66
153	94,355	7.854	1 in 86.3	7	10/18/2017	80
154	92,858	7.730	1 in 87.7	5	1/21/2015	223	Overdue
155	91,344	7.604	1 in 89.2	10	9/19/2018	31
156	89,714	7.468	1 in 90.8	8	6/6/2018	47
157	88,068	7.331	1 in 92.5	6	3/13/2019	6
158	86,315	7.185	1 in 94.4	5	1/9/2019	15
159	84,560	7.039	1 in 96.3	5	5/18/2016	154
160	82,701	6.884	1 in 98.5	8	6/20/2018	44
161	80,848	6.730	1 in 101	3	4/17/2019	1
162	78,907	6.568	1 in 103	0	Never	Never	Overdue
163	76,974	6.407	1 in 106	5	9/27/2017	83
164	74,963	6.240	1 in 109	4	2/12/2014	272	Overdue
165	72,974	6.074	1 in 112	8	8/22/2018	35
166	70,911	5.903	1 in 115	9	3/29/2017	109
167	68,878	5.733	1 in 118	7	2/27/2019	8
168	66,787	5.559	1 in 122	7	4/10/2019	2
169	64,728	5.388	1 in 126	6	11/7/2018	24
170	62,621	5.213	1 in 130	4	6/13/2018	45
171	60,559	5.041	1 in 134	3	8/31/2016	139
172	58,453	4.866	1 in 139	6	1/18/2017	119
173	56,399	4.695	1 in 144	10	7/27/2016	144
174	54,316	4.521	1 in 150	5	10/17/2018	27
175	52,286	4.352	1 in 156	2	6/20/2012	358	Overdue
176	50,236	4.182	1 in 162	4	11/28/2018	21
177	48,250	4.016	1 in 169	3	7/29/2015	196
178	46,247	3.850	1 in 176	6	5/27/2015	205
179	44,313	3.689	1 in 184	5	3/21/2018	58
180	42,375	3.527	1 in 192	4	8/30/2017	87
181	40,505	3.372	1 in 201	2	8/11/2010	455	Overdue
182	38,638	3.216	1 in 211	5	1/16/2019	14
183	36,847	3.067	1 in 221	4	4/27/2016	157
184	35,060	2.918	1 in 232	3	3/30/2016	161
185	33,351	2.776	1 in 244	3	1/23/2013	327
186	31,656	2.635	1 in 257	2	6/17/2015	202
187	30,036	2.500	1 in 271	3	6/21/2017	97
188	28,434	2.367	1 in 286	2	12/25/2013	279
189	26,912	2.240	1 in 303	4	12/9/2015	177
190	25,407	2.115	1 in 321	4	5/4/2016	156
191	23,982	1.996	1 in 340	4	2/5/2014	273
192	22,581	1.880	1 in 361	1	4/11/2012	368
193	21,255	1.769	1 in 383	0	Never	Never
194	19,955	1.661	1 in 408	1	8/13/2014	246
195	18,733	1.559	1 in 435	2	2/22/2017	114
196	17,534	1.460	1 in 465	0	Never	Never
197	16,411	1.366	1 in 496	1	2/11/2009	533
198	15,316	1.275	1 in 532	0	Never	Never
199	14,291	1.190	1 in 570	3	1/30/2019	12
200	13,294	1.107	1 in 613	0	Never	Never
201	12,368	1.030	1 in 659	1	2/14/2018	63
202	11,466	0.954	1 in 710	0	Never	Never
203	10,632	0.885	1 in 766	2	4/13/2016	159
204	9,825	0.818	1 in 829	1	6/15/2016	150
205	9,079	0.756	1 in 897	3	8/29/2018	34
206	8,359	0.696	1 in 974	1	9/12/2012	346
207	7,700	0.641	1 in 1,058	0	Never	Never
208	7,062	0.588	1 in 1,153	1	8/17/2016	141
209	6,481	0.539	1 in 1,257	1	9/22/2010	449
210	5,923	0.493	1 in 1,375	0	Never	Never
211	5,415	0.451	1 in 1,504	2	1/27/2016	170
212	4,928	0.410	1 in 1,653	0	Never	Never
213	4,490	0.374	1 in 1,814	1	1/7/2009	538
214	4,068	0.339	1 in 2,002	0	Never	Never
215	3,691	0.307	1 in 2,207	0	Never	Never
216	3,331	0.277	1 in 2,445	0	Never	Never
217	3,009	0.250	1 in 2,707	0	Never	Never
218	2,702	0.225	1 in 3,014	0	Never	Never
219	2,432	0.202	1 in 3,349	1	8/15/2018	36
220	2,172	0.181	1 in 3,750	0	Never	Never
221	1,945	0.162	1 in 4,188	0	Never	Never
222	1,729	0.144	1 in 4,711	0	Never	Never
223	1,540	0.128	1 in 5,289	0	Never	Never
224	1,360	0.113	1 in 5,989	0	Never	Never
225	1,206	0.100	1 in 6,754	1	7/16/2008	563
226	1,057	0.088	1 in 7,706	0	Never	Never
227	931	0.077	1 in 8,749	0	Never	Never
228	811	0.068	1 in 10,043	0	Never	Never
229	709	0.059	1 in 11,488	0	Never	Never
230	612	0.051	1 in 13,309	0	Never	Never
231	532	0.044	1 in 15,310	0	Never	Never
232	454	0.038	1 in 17,941	0	Never	Never
233	391	0.033	1 in 20,831	1	9/23/2009	501
234	331	0.028	1 in 24,607	0	Never	Never
235	282	0.023	1 in 28,883	0	Never	Never
236	235	0.020	1 in 34,660	0	Never	Never
237	199	0.017	1 in 40,930	0	Never	Never
238	163	0.014	1 in 49,970	0	Never	Never
239	136	0.011	1 in 59,890	0	Never	Never
240	110	0.009	1 in 74,046	0	Never	Never
241	90	0.007	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 678 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
3	1	0.685	1 in 990	0	Never	Never
4	1	0.685	1 in 990	1	2/1/2017	117
5	2	1.370	1 in 495	2	6/3/2015	204
6	2	1.370	1 in 495	1	4/8/2009	525
7	3	2.055	1 in 330	3	5/8/2013	312
8	3	2.055	1 in 330	0	Never	Never	Overdue
9	4	2.739	1 in 248	2	6/28/2017	96
10	4	2.739	1 in 248	0	Never	Never	Overdue
11	5	3.424	1 in 198	4	8/11/2010	455	Overdue
12	5	3.424	1 in 198	2	8/29/2007	609	Overdue
13	6	4.109	1 in 165	9	1/3/2018	69
14	6	4.109	1 in 165	10	6/13/2018	45
15	7	4.794	1 in 141	9	5/31/2017	100
16	7	4.794	1 in 141	5	6/5/2013	308	Overdue
17	8	5.479	1 in 124	8	6/6/2018	47
18	8	5.479	1 in 124	5	4/13/2016	159
19	9	6.164	1 in 110	8	3/28/2018	57
20	9	6.164	1 in 110	6	8/22/2018	35
21	10	6.848	1 in 99.0	5	7/5/2017	95
22	10	6.848	1 in 99.0	4	11/11/2015	181
23	11	7.533	1 in 90.0	8	10/17/2012	341	Overdue
24	11	7.533	1 in 90.0	2	11/30/2016	126
25	12	8.218	1 in 82.5	12	11/28/2018	21
26	12	8.218	1 in 82.5	7	12/5/2018	20
27	13	8.903	1 in 76.2	11	12/13/2017	72
28	13	8.903	1 in 76.2	4	12/12/2012	333	Overdue
29	14	9.588	1 in 70.7	7	2/20/2019	9
30	14	9.588	1 in 70.7	11	4/17/2019	1
31	15	10.273	1 in 66.0	8	4/10/2019	2
32	15	10.273	1 in 66.0	10	11/19/2014	232	Overdue
33	16	10.958	1 in 61.9	12	1/9/2019	15
34	16	10.958	1 in 61.9	11	7/4/2018	42
35	17	11.642	1 in 58.2	11	11/8/2017	77
36	17	11.642	1 in 58.2	14	12/12/2018	19
37	18	12.327	1 in 55.0	8	8/15/2018	36
38	18	12.327	1 in 55.0	17	5/16/2018	50
39	19	13.012	1 in 52.1	15	10/3/2018	29
40	19	13.012	1 in 52.1	14	5/9/2018	51
41	20	13.697	1 in 49.5	8	4/26/2017	105	Overdue
42	20	13.697	1 in 49.5	7	3/6/2019	7
43	21	14.382	1 in 47.1	12	12/27/2017	70
44	21	14.382	1 in 47.1	20	3/13/2019	6
45	22	15.067	1 in 45.0	13	2/13/2019	10
46	22	15.067	1 in 45.0	11	11/14/2018	23
47	22	15.067	1 in 45.0	9	1/30/2019	12
48	21	14.382	1 in 47.1	17	5/30/2018	48
49	21	14.382	1 in 47.1	13	1/2/2019	16
50	20	13.697	1 in 49.5	7	9/5/2018	33
51	20	13.697	1 in 49.5	10	6/29/2016	148	Overdue
52	19	13.012	1 in 52.1	7	8/8/2018	37
53	19	13.012	1 in 52.1	5	4/25/2018	53
54	18	12.327	1 in 55.0	13	1/18/2017	119	Overdue
55	18	12.327	1 in 55.0	16	10/24/2018	26
56	17	11.642	1 in 58.2	15	11/21/2018	22
57	17	11.642	1 in 58.2	10	7/25/2018	39
58	16	10.958	1 in 61.9	9	10/17/2018	27
59	16	10.958	1 in 61.9	9	8/30/2017	87
60	15	10.273	1 in 66.0	15	10/26/2016	131
61	15	10.273	1 in 66.0	12	4/4/2018	56
62	14	9.588	1 in 70.7	15	9/26/2018	30
63	14	9.588	1 in 70.7	8	1/10/2018	68
64	13	8.903	1 in 76.2	16	12/26/2018	17
65	13	8.903	1 in 76.2	12	9/27/2017	83
66	12	8.218	1 in 82.5	11	5/23/2018	49
67	12	8.218	1 in 82.5	11	11/7/2018	24
68	11	7.533	1 in 90.0	12	8/29/2018	34
69	11	7.533	1 in 90.0	6	12/21/2016	123
70	10	6.848	1 in 99.0	8	2/27/2019	8
71	10	6.848	1 in 99.0	8	3/20/2019	5
72	9	6.164	1 in 110	4	1/13/2016	172
73	9	6.164	1 in 110	4	2/28/2018	61
74	8	5.479	1 in 124	9	6/27/2018	43
75	8	5.479	1 in 124	9	1/23/2019	13
76	7	4.794	1 in 141	7	4/3/2019	3
77	7	4.794	1 in 141	2	9/11/2013	294	Overdue
78	6	4.109	1 in 165	5	10/18/2017	80
79	6	4.109	1 in 165	3	12/1/2010	439	Overdue
80	5	3.424	1 in 198	3	7/19/2017	93
81	5	3.424	1 in 198	5	1/24/2018	66
82	4	2.739	1 in 248	3	4/5/2017	108
83	4	2.739	1 in 248	1	3/3/2010	478
84	3	2.055	1 in 330	3	3/29/2017	109
85	3	2.055	1 in 330	1	2/26/2014	270
86	2	1.370	1 in 495	4	10/1/2014	239
87	2	1.370	1 in 495	2	12/30/2015	174
88	1	0.685	1 in 990	1	6/12/2013	307
89	1	0.685	1 in 990	1	7/30/2008	561

Page Last Updated: Wednesday, 17 April 2019 12:43 PM