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 669 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	0.013	1 in 49,970	0	Never	Never
39	199	0.016	1 in 40,930	0	Never	Never
40	235	0.019	1 in 34,660	0	Never	Never
41	282	0.023	1 in 28,883	0	Never	Never
42	331	0.027	1 in 24,607	0	Never	Never
43	391	0.032	1 in 20,831	0	Never	Never
44	454	0.037	1 in 17,941	0	Never	Never
45	532	0.044	1 in 15,310	0	Never	Never
46	612	0.050	1 in 13,309	0	Never	Never
47	709	0.058	1 in 11,488	0	Never	Never
48	811	0.067	1 in 10,043	0	Never	Never
49	931	0.076	1 in 8,749	0	Never	Never
50	1,057	0.087	1 in 7,706	0	Never	Never
51	1,206	0.099	1 in 6,754	0	Never	Never
52	1,360	0.112	1 in 5,989	1	6/6/2007	612
53	1,540	0.126	1 in 5,289	0	Never	Never
54	1,729	0.142	1 in 4,711	0	Never	Never
55	1,945	0.160	1 in 4,188	0	Never	Never
56	2,172	0.178	1 in 3,750	0	Never	Never
57	2,432	0.200	1 in 3,349	1	12/28/2016	113
58	2,702	0.222	1 in 3,014	0	Never	Never
59	3,009	0.247	1 in 2,707	1	9/24/2014	231
60	3,331	0.274	1 in 2,445	0	Never	Never
61	3,691	0.303	1 in 2,207	0	Never	Never
62	4,068	0.334	1 in 2,002	0	Never	Never
63	4,490	0.369	1 in 1,814	1	12/26/2018	8
64	4,928	0.405	1 in 1,653	0	Never	Never
65	5,415	0.445	1 in 1,504	0	Never	Never
66	5,923	0.486	1 in 1,375	0	Never	Never
67	6,481	0.532	1 in 1,257	0	Never	Never
68	7,062	0.580	1 in 1,153	1	12/24/2014	218
69	7,700	0.632	1 in 1,058	0	Never	Never
70	8,359	0.687	1 in 974	0	Never	Never
71	9,079	0.746	1 in 897	1	10/26/2011	383
72	9,825	0.807	1 in 829	3	10/19/2011	384
73	10,632	0.873	1 in 766	0	Never	Never
74	11,466	0.942	1 in 710	0	Never	Never
75	12,368	1.016	1 in 659	2	12/19/2018	9
76	13,294	1.092	1 in 613	0	Never	Never
77	14,291	1.174	1 in 570	1	5/14/2014	250
78	15,316	1.258	1 in 532	1	11/21/2018	13
79	16,411	1.348	1 in 496	1	8/20/2014	236
80	17,534	1.440	1 in 465	2	10/24/2018	17
81	18,733	1.539	1 in 435	3	9/11/2013	285
82	19,955	1.639	1 in 408	1	10/31/2007	591
83	21,255	1.746	1 in 383	4	1/5/2011	425
84	22,581	1.855	1 in 361	1	8/26/2009	496
85	23,982	1.970	1 in 340	2	6/19/2013	297
86	25,407	2.087	1 in 321	3	5/11/2016	146
87	26,912	2.210	1 in 303	2	4/20/2011	410
88	28,434	2.335	1 in 286	0	Never	Never	Overdue
89	30,036	2.467	1 in 271	2	6/22/2016	140
90	31,656	2.600	1 in 257	3	8/8/2018	28
91	33,351	2.739	1 in 244	3	1/23/2019	4
92	35,060	2.880	1 in 232	4	6/7/2017	90
93	36,847	3.026	1 in 221	6	4/19/2017	97
94	38,638	3.174	1 in 211	1	1/10/2007	633	Overdue
95	40,505	3.327	1 in 201	2	10/31/2018	16
96	42,375	3.480	1 in 192	6	8/12/2015	185
97	44,313	3.640	1 in 184	0	Never	Never	Overdue
98	46,247	3.799	1 in 176	5	4/26/2017	96
99	48,250	3.963	1 in 169	3	3/9/2016	155
100	50,236	4.126	1 in 162	4	12/13/2017	63
101	52,286	4.295	1 in 156	0	Never	Never	Overdue
102	54,316	4.461	1 in 150	2	9/19/2012	336	Overdue
103	56,399	4.632	1 in 144	2	10/20/2010	436	Overdue
104	58,453	4.801	1 in 139	3	9/9/2015	181
105	60,559	4.974	1 in 134	2	11/19/2014	223
106	62,621	5.143	1 in 130	3	9/4/2013	286	Overdue
107	64,728	5.316	1 in 126	6	7/26/2017	83
108	66,787	5.486	1 in 122	4	5/2/2018	43
109	68,878	5.657	1 in 118	4	6/10/2015	194
110	70,911	5.824	1 in 115	6	4/15/2015	202
111	72,974	5.994	1 in 112	7	10/3/2018	20
112	74,963	6.157	1 in 109	8	10/14/2015	176
113	76,974	6.322	1 in 106	4	12/31/2014	217	Overdue
114	78,907	6.481	1 in 103	9	5/9/2018	42
115	80,848	6.641	1 in 101	9	7/4/2018	33
116	82,701	6.793	1 in 98.5	4	1/2/2019	7
117	84,560	6.945	1 in 96.3	11	10/1/2014	230	Overdue
118	86,315	7.090	1 in 94.4	6	9/21/2016	127
119	88,068	7.234	1 in 92.5	9	3/7/2018	51
120	89,714	7.369	1 in 90.8	5	7/1/2015	191	Overdue
121	91,344	7.503	1 in 89.2	6	7/13/2016	137
122	92,858	7.627	1 in 87.7	4	11/14/2018	14
123	94,355	7.750	1 in 86.3	8	12/5/2018	11
124	95,721	7.862	1 in 85.1	10	7/5/2017	86
125	97,063	7.972	1 in 83.9	5	7/2/2014	243	Overdue
126	98,273	8.072	1 in 82.9	13	12/12/2018	10
127	99,446	8.168	1 in 81.9	7	12/14/2016	115
128	100,480	8.253	1 in 81.1	5	2/13/2019	1
129	101,478	8.335	1 in 80.3	5	6/12/2018	37
130	102,324	8.404	1 in 79.6	7	6/24/2015	192	Overdue
131	103,129	8.471	1 in 79.0	6	5/16/2018	41
132	103,784	8.524	1 in 78.5	11	10/10/2018	19
133	104,387	8.574	1 in 78.0	10	2/6/2019	2
134	104,836	8.611	1 in 77.7	12	8/23/2017	79
135	105,237	8.644	1 in 77.4	7	10/28/2015	174	Overdue
136	105,474	8.663	1 in 77.2	11	12/7/2016	116
137	105,661	8.679	1 in 77.1	9	11/1/2017	69
138	105,690	8.681	1 in 77.1	9	7/11/2018	32
139	105,661	8.679	1 in 77.1	9	7/18/2018	31
140	105,474	8.663	1 in 77.2	15	9/12/2018	23
141	105,237	8.644	1 in 77.4	12	5/23/2018	40
142	104,836	8.611	1 in 77.7	14	5/24/2017	92
143	104,387	8.574	1 in 78.0	7	3/23/2016	153
144	103,784	8.524	1 in 78.5	6	4/29/2015	200	Overdue
145	103,129	8.471	1 in 79.0	9	5/30/2018	39
146	102,324	8.404	1 in 79.6	9	1/10/2018	59
147	101,478	8.335	1 in 80.3	15	9/5/2018	24
148	100,480	8.253	1 in 81.1	15	12/6/2017	64
149	99,446	8.168	1 in 81.9	6	10/5/2016	125
150	98,273	8.072	1 in 82.9	8	1/11/2017	111
151	97,063	7.972	1 in 83.9	9	12/20/2017	62
152	95,721	7.862	1 in 85.1	6	1/24/2018	57
153	94,355	7.750	1 in 86.3	7	10/18/2017	71
154	92,858	7.627	1 in 87.7	5	1/21/2015	214	Overdue
155	91,344	7.503	1 in 89.2	10	9/19/2018	22
156	89,714	7.369	1 in 90.8	8	6/6/2018	38
157	88,068	7.234	1 in 92.5	5	7/19/2017	84
158	86,315	7.090	1 in 94.4	5	1/9/2019	6
159	84,560	6.945	1 in 96.3	5	5/18/2016	145
160	82,701	6.793	1 in 98.5	8	6/20/2018	35
161	80,848	6.641	1 in 101	2	11/6/2013	277	Overdue
162	78,907	6.481	1 in 103	0	Never	Never	Overdue
163	76,974	6.322	1 in 106	5	9/27/2017	74
164	74,963	6.157	1 in 109	4	2/12/2014	263	Overdue
165	72,974	5.994	1 in 112	8	8/22/2018	26
166	70,911	5.824	1 in 115	9	3/29/2017	100
167	68,878	5.657	1 in 118	6	4/11/2018	46
168	66,787	5.486	1 in 122	4	2/28/2018	52
169	64,728	5.316	1 in 126	6	11/7/2018	15
170	62,621	5.143	1 in 130	4	6/13/2018	36
171	60,559	4.974	1 in 134	3	8/31/2016	130
172	58,453	4.801	1 in 139	6	1/18/2017	110
173	56,399	4.632	1 in 144	10	7/27/2016	135
174	54,316	4.461	1 in 150	5	10/17/2018	18
175	52,286	4.295	1 in 156	2	6/20/2012	349	Overdue
176	50,236	4.126	1 in 162	4	11/28/2018	12
177	48,250	3.963	1 in 169	3	7/29/2015	187
178	46,247	3.799	1 in 176	6	5/27/2015	196
179	44,313	3.640	1 in 184	5	3/21/2018	49
180	42,375	3.480	1 in 192	4	8/30/2017	78
181	40,505	3.327	1 in 201	2	8/11/2010	446	Overdue
182	38,638	3.174	1 in 211	5	1/16/2019	5
183	36,847	3.026	1 in 221	4	4/27/2016	148
184	35,060	2.880	1 in 232	3	3/30/2016	152
185	33,351	2.739	1 in 244	3	1/23/2013	318
186	31,656	2.600	1 in 257	2	6/17/2015	193
187	30,036	2.467	1 in 271	3	6/21/2017	88
188	28,434	2.335	1 in 286	2	12/25/2013	270
189	26,912	2.210	1 in 303	4	12/9/2015	168
190	25,407	2.087	1 in 321	4	5/4/2016	147
191	23,982	1.970	1 in 340	4	2/5/2014	264
192	22,581	1.855	1 in 361	1	4/11/2012	359
193	21,255	1.746	1 in 383	0	Never	Never
194	19,955	1.639	1 in 408	1	8/13/2014	237
195	18,733	1.539	1 in 435	2	2/22/2017	105
196	17,534	1.440	1 in 465	0	Never	Never
197	16,411	1.348	1 in 496	1	2/11/2009	524
198	15,316	1.258	1 in 532	0	Never	Never
199	14,291	1.174	1 in 570	3	1/30/2019	3
200	13,294	1.092	1 in 613	0	Never	Never
201	12,368	1.016	1 in 659	1	2/14/2018	54
202	11,466	0.942	1 in 710	0	Never	Never
203	10,632	0.873	1 in 766	2	4/13/2016	150
204	9,825	0.807	1 in 829	1	6/15/2016	141
205	9,079	0.746	1 in 897	3	8/29/2018	25
206	8,359	0.687	1 in 974	1	9/12/2012	337
207	7,700	0.632	1 in 1,058	0	Never	Never
208	7,062	0.580	1 in 1,153	1	8/17/2016	132
209	6,481	0.532	1 in 1,257	1	9/22/2010	440
210	5,923	0.486	1 in 1,375	0	Never	Never
211	5,415	0.445	1 in 1,504	2	1/27/2016	161
212	4,928	0.405	1 in 1,653	0	Never	Never
213	4,490	0.369	1 in 1,814	1	1/7/2009	529
214	4,068	0.334	1 in 2,002	0	Never	Never
215	3,691	0.303	1 in 2,207	0	Never	Never
216	3,331	0.274	1 in 2,445	0	Never	Never
217	3,009	0.247	1 in 2,707	0	Never	Never
218	2,702	0.222	1 in 3,014	0	Never	Never
219	2,432	0.200	1 in 3,349	1	8/15/2018	27
220	2,172	0.178	1 in 3,750	0	Never	Never
221	1,945	0.160	1 in 4,188	0	Never	Never
222	1,729	0.142	1 in 4,711	0	Never	Never
223	1,540	0.126	1 in 5,289	0	Never	Never
224	1,360	0.112	1 in 5,989	0	Never	Never
225	1,206	0.099	1 in 6,754	1	7/16/2008	554
226	1,057	0.087	1 in 7,706	0	Never	Never
227	931	0.076	1 in 8,749	0	Never	Never
228	811	0.067	1 in 10,043	0	Never	Never
229	709	0.058	1 in 11,488	0	Never	Never
230	612	0.050	1 in 13,309	0	Never	Never
231	532	0.044	1 in 15,310	0	Never	Never
232	454	0.037	1 in 17,941	0	Never	Never
233	391	0.032	1 in 20,831	1	9/23/2009	492
234	331	0.027	1 in 24,607	0	Never	Never
235	282	0.023	1 in 28,883	0	Never	Never
236	235	0.019	1 in 34,660	0	Never	Never
237	199	0.016	1 in 40,930	0	Never	Never
238	163	0.013	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 669 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
3	1	0.676	1 in 990	0	Never	Never
4	1	0.676	1 in 990	1	2/1/2017	108
5	2	1.352	1 in 495	2	6/3/2015	195
6	2	1.352	1 in 495	1	4/8/2009	516
7	3	2.027	1 in 330	3	5/8/2013	303
8	3	2.027	1 in 330	0	Never	Never	Overdue
9	4	2.703	1 in 248	2	6/28/2017	87
10	4	2.703	1 in 248	0	Never	Never	Overdue
11	5	3.379	1 in 198	4	8/11/2010	446	Overdue
12	5	3.379	1 in 198	2	8/29/2007	600	Overdue
13	6	4.055	1 in 165	9	1/3/2018	60
14	6	4.055	1 in 165	10	6/13/2018	36
15	7	4.730	1 in 141	9	5/31/2017	91
16	7	4.730	1 in 141	5	6/5/2013	299	Overdue
17	8	5.406	1 in 124	8	6/6/2018	38
18	8	5.406	1 in 124	5	4/13/2016	150
19	9	6.082	1 in 110	8	3/28/2018	48
20	9	6.082	1 in 110	6	8/22/2018	26
21	10	6.758	1 in 99.0	5	7/5/2017	86
22	10	6.758	1 in 99.0	4	11/11/2015	172
23	11	7.433	1 in 90.0	8	10/17/2012	332	Overdue
24	11	7.433	1 in 90.0	2	11/30/2016	117
25	12	8.109	1 in 82.5	12	11/28/2018	12
26	12	8.109	1 in 82.5	7	12/5/2018	11
27	13	8.785	1 in 76.2	11	12/13/2017	63
28	13	8.785	1 in 76.2	4	12/12/2012	324	Overdue
29	14	9.461	1 in 70.7	6	11/11/2009	485	Overdue
30	14	9.461	1 in 70.7	10	2/3/2016	160	Overdue
31	15	10.136	1 in 66.0	7	5/24/2017	92
32	15	10.136	1 in 66.0	10	11/19/2014	223	Overdue
33	16	10.812	1 in 61.9	12	1/9/2019	6
34	16	10.812	1 in 61.9	11	7/4/2018	33
35	17	11.488	1 in 58.2	11	11/8/2017	68
36	17	11.488	1 in 58.2	14	12/12/2018	10
37	18	12.164	1 in 55.0	8	8/15/2018	27
38	18	12.164	1 in 55.0	17	5/16/2018	41
39	19	12.839	1 in 52.1	15	10/3/2018	20
40	19	12.839	1 in 52.1	14	5/9/2018	42
41	20	13.515	1 in 49.5	8	4/26/2017	96
42	20	13.515	1 in 49.5	6	4/8/2015	203	Overdue
43	21	14.191	1 in 47.1	12	12/27/2017	61
44	21	14.191	1 in 47.1	19	8/2/2017	82
45	22	14.867	1 in 45.0	13	2/13/2019	1
46	22	14.867	1 in 45.0	11	11/14/2018	14
47	22	14.867	1 in 45.0	9	1/30/2019	3
48	21	14.191	1 in 47.1	17	5/30/2018	39
49	21	14.191	1 in 47.1	13	1/2/2019	7
50	20	13.515	1 in 49.5	7	9/5/2018	24
51	20	13.515	1 in 49.5	10	6/29/2016	139	Overdue
52	19	12.839	1 in 52.1	7	8/8/2018	28
53	19	12.839	1 in 52.1	5	4/25/2018	44
54	18	12.164	1 in 55.0	13	1/18/2017	110
55	18	12.164	1 in 55.0	16	10/24/2018	17
56	17	11.488	1 in 58.2	15	11/21/2018	13
57	17	11.488	1 in 58.2	10	7/25/2018	30
58	16	10.812	1 in 61.9	9	10/17/2018	18
59	16	10.812	1 in 61.9	9	8/30/2017	78
60	15	10.136	1 in 66.0	15	10/26/2016	122
61	15	10.136	1 in 66.0	12	4/4/2018	47
62	14	9.461	1 in 70.7	15	9/26/2018	21
63	14	9.461	1 in 70.7	8	1/10/2018	59
64	13	8.785	1 in 76.2	16	12/26/2018	8
65	13	8.785	1 in 76.2	12	9/27/2017	74
66	12	8.109	1 in 82.5	11	5/23/2018	40
67	12	8.109	1 in 82.5	11	11/7/2018	15
68	11	7.433	1 in 90.0	12	8/29/2018	25
69	11	7.433	1 in 90.0	6	12/21/2016	114
70	10	6.758	1 in 99.0	7	12/19/2018	9
71	10	6.758	1 in 99.0	7	1/16/2019	5
72	9	6.082	1 in 110	4	1/13/2016	163
73	9	6.082	1 in 110	4	2/28/2018	52
74	8	5.406	1 in 124	9	6/27/2018	34
75	8	5.406	1 in 124	9	1/23/2019	4
76	7	4.730	1 in 141	5	10/31/2018	16
77	7	4.730	1 in 141	2	9/11/2013	285	Overdue
78	6	4.055	1 in 165	5	10/18/2017	71
79	6	4.055	1 in 165	3	12/1/2010	430	Overdue
80	5	3.379	1 in 198	3	7/19/2017	84
81	5	3.379	1 in 198	5	1/24/2018	57
82	4	2.703	1 in 248	3	4/5/2017	99
83	4	2.703	1 in 248	1	3/3/2010	469
84	3	2.027	1 in 330	3	3/29/2017	100
85	3	2.027	1 in 330	1	2/26/2014	261
86	2	1.352	1 in 495	4	10/1/2014	230
87	2	1.352	1 in 495	2	12/30/2015	165
88	1	0.676	1 in 990	1	6/12/2013	298
89	1	0.676	1 in 990	1	7/30/2008	552

Page Last Updated: Wednesday, 13 February 2019 11:53 AM