Lotto America Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Lotto America. 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.

Ball 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.

Star Ball and All-Star Bonus are not included in these statistics as only one number is drawn in both cases.

Number Sum Total	Possible Combinations	Expectation		Actual Over 114 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
15	1	0.000	1 in 2,598,960	0	Never	Never
16	1	0.000	1 in 2,598,960	0	Never	Never
17	2	0.000	1 in 1,299,480	0	Never	Never
18	3	0.000	1 in 866,320	0	Never	Never
19	5	0.000	1 in 519,792	0	Never	Never
20	7	0.000	1 in 371,280	0	Never	Never
21	10	0.000	1 in 259,896	0	Never	Never
22	13	0.001	1 in 199,920	0	Never	Never
23	18	0.001	1 in 144,387	0	Never	Never
24	23	0.001	1 in 112,998	0	Never	Never
25	30	0.001	1 in 86,632	0	Never	Never
26	37	0.002	1 in 70,242	0	Never	Never
27	47	0.002	1 in 55,297	0	Never	Never
28	57	0.003	1 in 45,596	0	Never	Never
29	70	0.003	1 in 37,128	0	Never	Never
30	84	0.004	1 in 30,940	0	Never	Never
31	101	0.004	1 in 25,732	0	Never	Never
32	119	0.005	1 in 21,840	0	Never	Never
33	141	0.006	1 in 18,432	0	Never	Never
34	164	0.007	1 in 15,847	0	Never	Never
35	192	0.008	1 in 13,536	0	Never	Never
36	221	0.010	1 in 11,760	0	Never	Never
37	255	0.011	1 in 10,192	0	Never	Never
38	291	0.013	1 in 8,931	0	Never	Never
39	333	0.015	1 in 7,805	0	Never	Never
40	377	0.017	1 in 6,894	0	Never	Never
41	427	0.019	1 in 6,087	0	Never	Never
42	480	0.021	1 in 5,415	0	Never	Never
43	540	0.024	1 in 4,813	0	Never	Never
44	603	0.026	1 in 4,310	0	Never	Never
45	674	0.030	1 in 3,856	0	Never	Never
46	748	0.033	1 in 3,475	0	Never	Never
47	831	0.036	1 in 3,128	0	Never	Never
48	918	0.040	1 in 2,831	0	Never	Never
49	1,014	0.044	1 in 2,563	0	Never	Never
50	1,115	0.049	1 in 2,331	0	Never	Never
51	1,226	0.054	1 in 2,120	0	Never	Never
52	1,342	0.059	1 in 1,937	1	30/12/2017	101
53	1,469	0.064	1 in 1,769	1	28/11/2018	6
54	1,602	0.070	1 in 1,622	0	Never	Never
55	1,747	0.077	1 in 1,488	0	Never	Never
56	1,898	0.083	1 in 1,369	0	Never	Never
57	2,062	0.090	1 in 1,260	1	18/07/2018	44
58	2,233	0.098	1 in 1,164	0	Never	Never
59	2,418	0.106	1 in 1,075	1	14/02/2018	88
60	2,611	0.115	1 in 995	0	Never	Never
61	2,818	0.124	1 in 922	1	09/12/2017	107
62	3,034	0.133	1 in 857	0	Never	Never
63	3,265	0.143	1 in 796	0	Never	Never
64	3,505	0.154	1 in 742	1	29/11/2017	110
65	3,761	0.165	1 in 691	0	Never	Never
66	4,026	0.177	1 in 646	1	17/03/2018	79
67	4,307	0.189	1 in 603	1	24/11/2018	7
68	4,598	0.202	1 in 565	0	Never	Never
69	4,905	0.215	1 in 530	0	Never	Never
70	5,222	0.229	1 in 498	0	Never	Never
71	5,555	0.244	1 in 468	0	Never	Never
72	5,898	0.259	1 in 441	1	07/03/2018	82
73	6,257	0.274	1 in 415	0	Never	Never
74	6,626	0.291	1 in 392	0	Never	Never
75	7,011	0.308	1 in 371	1	25/11/2017	111
76	7,405	0.325	1 in 351	0	Never	Never
77	7,815	0.343	1 in 333	1	29/09/2018	23
78	8,234	0.361	1 in 316	0	Never	Never
79	8,668	0.380	1 in 300	0	Never	Never
80	9,111	0.400	1 in 285	1	24/10/2018	16
81	9,568	0.420	1 in 272	1	12/05/2018	63
82	10,033	0.440	1 in 259	1	25/07/2018	42
83	10,512	0.461	1 in 247	0	Never	Never
84	10,998	0.482	1 in 236	1	17/10/2018	18
85	11,497	0.504	1 in 226	2	09/06/2018	55
86	12,002	0.526	1 in 217	0	Never	Never
87	12,519	0.549	1 in 208	0	Never	Never
88	13,041	0.572	1 in 199	0	Never	Never
89	13,574	0.595	1 in 191	2	12/12/2018	2
90	14,111	0.619	1 in 184	1	16/06/2018	53
91	14,657	0.643	1 in 177	0	Never	Never
92	15,206	0.667	1 in 171	0	Never	Never
93	15,763	0.691	1 in 165	1	01/09/2018	31
94	16,321	0.716	1 in 159	0	Never	Never
95	16,886	0.741	1 in 154	0	Never	Never
96	17,450	0.765	1 in 149	1	20/12/2017	104
97	18,019	0.790	1 in 144	0	Never	Never
98	18,586	0.815	1 in 140	1	04/07/2018	48
99	19,156	0.840	1 in 136	3	11/08/2018	37
100	19,722	0.865	1 in 132	1	07/07/2018	47
101	20,289	0.890	1 in 128	0	Never	Never
102	20,850	0.915	1 in 125	0	Never	Never
103	21,410	0.939	1 in 121	1	21/03/2018	78
104	21,962	0.963	1 in 118	0	Never	Never
105	22,511	0.987	1 in 115	0	Never	Never
106	23,049	1.011	1 in 113	1	02/05/2018	66
107	23,582	1.034	1 in 110	1	20/10/2018	17
108	24,102	1.057	1 in 108	1	23/06/2018	51
109	24,614	1.080	1 in 106	1	21/04/2018	69
110	25,111	1.101	1 in 103	1	01/08/2018	40
111	25,597	1.123	1 in 102	2	21/02/2018	86
112	26,066	1.143	1 in 99.7	3	15/08/2018	36
113	26,522	1.163	1 in 98.0	0	Never	Never
114	26,959	1.183	1 in 96.4	2	04/04/2018	74
115	27,381	1.201	1 in 94.9	0	Never	Never
116	27,782	1.219	1 in 93.5	1	17/11/2018	9
117	28,166	1.235	1 in 92.3	0	Never	Never
118	28,528	1.251	1 in 91.1	2	13/06/2018	54
119	28,871	1.266	1 in 90.0	3	10/11/2018	11
120	29,191	1.280	1 in 89.0	1	28/02/2018	84
121	29,490	1.294	1 in 88.1	1	09/05/2018	64
122	29,765	1.306	1 in 87.3	1	03/10/2018	22
123	30,018	1.317	1 in 86.6	3	08/12/2018	3
124	30,246	1.327	1 in 85.9	2	21/11/2018	8
125	30,451	1.336	1 in 85.3	3	29/08/2018	32
126	30,630	1.344	1 in 84.9	2	02/06/2018	57
127	30,785	1.350	1 in 84.4	0	Never	Never
128	30,914	1.356	1 in 84.1	0	Never	Never
129	31,018	1.361	1 in 83.8	0	Never	Never
130	31,096	1.364	1 in 83.6	2	05/09/2018	30
131	31,148	1.366	1 in 83.4	0	Never	Never
132	31,174	1.367	1 in 83.4	0	Never	Never
133	31,174	1.367	1 in 83.4	0	Never	Never
134	31,148	1.366	1 in 83.4	3	14/07/2018	45
135	31,096	1.364	1 in 83.6	1	03/02/2018	91
136	31,018	1.361	1 in 83.8	1	22/09/2018	25
137	30,914	1.356	1 in 84.1	0	Never	Never
138	30,785	1.350	1 in 84.4	2	14/11/2018	10
139	30,630	1.344	1 in 84.9	0	Never	Never
140	30,451	1.336	1 in 85.3	0	Never	Never
141	30,246	1.327	1 in 85.9	2	12/09/2018	28
142	30,018	1.317	1 in 86.6	0	Never	Never
143	29,765	1.306	1 in 87.3	4	26/09/2018	24
144	29,490	1.294	1 in 88.1	1	22/08/2018	34
145	29,191	1.280	1 in 89.0	1	05/12/2018	4
146	28,871	1.266	1 in 90.0	2	06/10/2018	21
147	28,528	1.251	1 in 91.1	0	Never	Never
148	28,166	1.235	1 in 92.3	2	31/10/2018	14
149	27,782	1.219	1 in 93.5	1	27/06/2018	50
150	27,381	1.201	1 in 94.9	1	01/12/2018	5
151	26,959	1.183	1 in 96.4	1	08/09/2018	29
152	26,522	1.163	1 in 98.0	0	Never	Never
153	26,066	1.143	1 in 99.7	2	15/12/2018	1
154	25,597	1.123	1 in 102	1	04/08/2018	39
155	25,111	1.101	1 in 103	0	Never	Never
156	24,614	1.080	1 in 106	1	28/04/2018	67
157	24,102	1.057	1 in 108	0	Never	Never
158	23,582	1.034	1 in 110	0	Never	Never
159	23,049	1.011	1 in 113	0	Never	Never
160	22,511	0.987	1 in 115	3	27/10/2018	15
161	21,962	0.963	1 in 118	2	26/05/2018	59
162	21,410	0.939	1 in 121	2	10/10/2018	20
163	20,850	0.915	1 in 125	0	Never	Never
164	20,289	0.890	1 in 128	0	Never	Never
165	19,722	0.865	1 in 132	1	06/12/2017	108
166	19,156	0.840	1 in 136	2	16/05/2018	62
167	18,586	0.815	1 in 140	1	27/12/2017	102
168	18,019	0.790	1 in 144	3	06/06/2018	56
169	17,450	0.765	1 in 149	1	18/08/2018	35
170	16,886	0.741	1 in 154	0	Never	Never
171	16,321	0.716	1 in 159	0	Never	Never
172	15,763	0.691	1 in 165	1	07/02/2018	90
173	15,206	0.667	1 in 171	0	Never	Never
174	14,657	0.643	1 in 177	1	24/02/2018	85
175	14,111	0.619	1 in 184	1	10/03/2018	81
176	13,574	0.595	1 in 191	0	Never	Never
177	13,041	0.572	1 in 199	0	Never	Never
178	12,519	0.549	1 in 208	0	Never	Never
179	12,002	0.526	1 in 217	0	Never	Never
180	11,497	0.504	1 in 226	0	Never	Never
181	10,998	0.482	1 in 236	0	Never	Never
182	10,512	0.461	1 in 247	1	03/11/2018	13
183	10,033	0.440	1 in 259	0	Never	Never
184	9,568	0.420	1 in 272	0	Never	Never
185	9,111	0.400	1 in 285	1	21/07/2018	43
186	8,668	0.380	1 in 300	0	Never	Never
187	8,234	0.361	1 in 316	0	Never	Never
188	7,815	0.343	1 in 333	0	Never	Never
189	7,405	0.325	1 in 351	0	Never	Never
190	7,011	0.308	1 in 371	0	Never	Never
191	6,626	0.291	1 in 392	0	Never	Never
192	6,257	0.274	1 in 415	0	Never	Never
193	5,898	0.259	1 in 441	2	13/10/2018	19
194	5,555	0.244	1 in 468	0	Never	Never
195	5,222	0.229	1 in 498	0	Never	Never
196	4,905	0.215	1 in 530	0	Never	Never
197	4,598	0.202	1 in 565	0	Never	Never
198	4,307	0.189	1 in 603	1	15/09/2018	27
199	4,026	0.177	1 in 646	0	Never	Never
200	3,761	0.165	1 in 691	0	Never	Never
201	3,505	0.154	1 in 742	1	10/01/2018	98
202	3,265	0.143	1 in 796	0	Never	Never
203	3,034	0.133	1 in 857	0	Never	Never
204	2,818	0.124	1 in 922	0	Never	Never
205	2,611	0.115	1 in 995	0	Never	Never
206	2,418	0.106	1 in 1,075	0	Never	Never
207	2,233	0.098	1 in 1,164	0	Never	Never
208	2,062	0.090	1 in 1,260	0	Never	Never
209	1,898	0.083	1 in 1,369	1	10/02/2018	89
210	1,747	0.077	1 in 1,488	0	Never	Never
211	1,602	0.070	1 in 1,622	1	27/01/2018	93
212	1,469	0.064	1 in 1,769	0	Never	Never
213	1,342	0.059	1 in 1,937	0	Never	Never
214	1,226	0.054	1 in 2,120	0	Never	Never
215	1,115	0.049	1 in 2,331	0	Never	Never
216	1,014	0.044	1 in 2,563	0	Never	Never
217	918	0.040	1 in 2,831	0	Never	Never
218	831	0.036	1 in 3,128	0	Never	Never
219	748	0.033	1 in 3,475	0	Never	Never
220	674	0.030	1 in 3,856	0	Never	Never
221	603	0.026	1 in 4,310	0	Never	Never
222	540	0.024	1 in 4,813	0	Never	Never
223	480	0.021	1 in 5,415	0	Never	Never
224	427	0.019	1 in 6,087	0	Never	Never
225	377	0.017	1 in 6,894	0	Never	Never
226	333	0.015	1 in 7,805	0	Never	Never
227	291	0.013	1 in 8,931	0	Never	Never
228	255	0.011	1 in 10,192	1	17/02/2018	87
229	221	0.010	1 in 11,760	0	Never	Never
230	192	0.008	1 in 13,536	0	Never	Never
231	164	0.007	1 in 15,847	0	Never	Never
232	141	0.006	1 in 18,432	0	Never	Never
233	119	0.005	1 in 21,840	0	Never	Never
234	101	0.004	1 in 25,732	0	Never	Never
235	84	0.004	1 in 30,940	0	Never	Never
236	70	0.003	1 in 37,128	0	Never	Never
237	57	0.003	1 in 45,596	0	Never	Never
238	47	0.002	1 in 55,297	0	Never	Never
239	37	0.002	1 in 70,242	0	Never	Never
240	30	0.001	1 in 86,632	0	Never	Never
241	23	0.001	1 in 112,998	0	Never	Never
242	18	0.001	1 in 144,387	0	Never	Never
243	13	0.001	1 in 199,920	0	Never	Never
244	10	0.000	1 in 259,896	0	Never	Never
245	7	0.000	1 in 371,280	0	Never	Never
246	5	0.000	1 in 519,792	0	Never	Never
247	3	0.000	1 in 866,320	0	Never	Never
248	2	0.000	1 in 1,299,480	0	Never	Never
249	1	0.000	1 in 2,598,960	0	Never	Never
250	1	0.000	1 in 2,598,960	0	Never	Never

Page Last Updated: Saturday, 15 December 2018 12:00 AM