Powerball Bell Curve Statistics

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

Powerball and Power Play are not included in these statistics as only one number is drawn in both cases.

Number Sum Total	Possible Combinations	Expectation		Actual Over 361 Draws
Number Sum Total	Possible Combinations	Count	Frequency	Count	Last Drawn	Draws Ago
15	1	0.000	1 in 11,238,510	0	Never	Never
16	1	0.000	1 in 11,238,510	0	Never	Never
17	2	0.000	1 in 5,619,257	0	Never	Never
18	3	0.000	1 in 3,746,171	0	Never	Never
19	5	0.000	1 in 2,247,703	0	Never	Never
20	7	0.000	1 in 1,605,502	0	Never	Never
21	10	0.000	1 in 1,123,851	0	Never	Never
22	13	0.000	1 in 864,501	0	Never	Never
23	18	0.001	1 in 624,362	0	Never	Never
24	23	0.001	1 in 488,631	0	Never	Never
25	30	0.001	1 in 374,617	0	Never	Never
26	37	0.001	1 in 303,744	0	Never	Never
27	47	0.002	1 in 239,117	0	Never	Never
28	57	0.002	1 in 197,167	0	Never	Never
29	70	0.002	1 in 160,550	0	Never	Never
30	84	0.003	1 in 133,792	0	Never	Never
31	101	0.003	1 in 111,272	0	Never	Never
32	119	0.004	1 in 94,441	0	Never	Never
33	141	0.005	1 in 79,706	0	Never	Never
34	164	0.005	1 in 68,528	0	Never	Never
35	192	0.006	1 in 58,534	0	Never	Never
36	221	0.007	1 in 50,853	0	Never	Never
37	255	0.008	1 in 44,073	0	Never	Never
38	291	0.009	1 in 38,620	0	Never	Never
39	333	0.011	1 in 33,749	0	Never	Never
40	377	0.012	1 in 29,810	0	Never	Never
41	427	0.014	1 in 26,320	0	Never	Never
42	480	0.015	1 in 23,414	0	Never	Never
43	540	0.017	1 in 20,812	0	Never	Never
44	603	0.019	1 in 18,638	0	Never	Never
45	674	0.022	1 in 16,674	0	Never	Never
46	748	0.024	1 in 15,025	0	Never	Never
47	831	0.027	1 in 13,524	0	Never	Never
48	918	0.029	1 in 12,242	0	Never	Never
49	1,014	0.033	1 in 11,083	0	Never	Never
50	1,115	0.036	1 in 10,079	0	Never	Never
51	1,226	0.039	1 in 9,167	0	Never	Never
52	1,342	0.043	1 in 8,374	1	2/9/2019	12
53	1,469	0.047	1 in 7,650	0	Never	Never
54	1,602	0.051	1 in 7,015	0	Never	Never
55	1,747	0.056	1 in 6,433	0	Never	Never
56	1,898	0.061	1 in 5,921	0	Never	Never
57	2,062	0.066	1 in 5,450	0	Never	Never
58	2,233	0.072	1 in 5,033	0	Never	Never
59	2,418	0.078	1 in 4,648	0	Never	Never
60	2,611	0.084	1 in 4,304	0	Never	Never
61	2,818	0.091	1 in 3,988	0	Never	Never
62	3,034	0.097	1 in 3,704	0	Never	Never
63	3,266	0.105	1 in 3,441	0	Never	Never
64	3,507	0.113	1 in 3,205	0	Never	Never
65	3,765	0.121	1 in 2,985	0	Never	Never
66	4,033	0.130	1 in 2,787	0	Never	Never
67	4,319	0.139	1 in 2,602	0	Never	Never
68	4,616	0.148	1 in 2,435	0	Never	Never
69	4,932	0.158	1 in 2,279	0	Never	Never
70	5,260	0.169	1 in 2,137	0	Never	Never
71	5,608	0.180	1 in 2,004	1	4/18/2018	97
72	5,969	0.192	1 in 1,883	0	Never	Never
73	6,351	0.204	1 in 1,770	0	Never	Never
74	6,747	0.217	1 in 1,666	0	Never	Never
75	7,166	0.230	1 in 1,568	0	Never	Never
76	7,599	0.244	1 in 1,479	4	2/23/2019	8
77	8,056	0.259	1 in 1,395	0	Never	Never
78	8,529	0.274	1 in 1,318	1	8/23/2017	165
79	9,027	0.290	1 in 1,245	1	10/27/2018	42
80	9,541	0.306	1 in 1,178	0	Never	Never
81	10,081	0.324	1 in 1,115	0	Never	Never
82	10,638	0.342	1 in 1,056	0	Never	Never
83	11,222	0.360	1 in 1,001	1	2/18/2017	218
84	11,823	0.380	1 in 951	0	Never	Never
85	12,452	0.400	1 in 903	0	Never	Never
86	13,098	0.421	1 in 858	0	Never	Never
87	13,773	0.442	1 in 816	1	9/27/2017	155
88	14,465	0.465	1 in 777	0	Never	Never
89	15,186	0.488	1 in 740	0	Never	Never
90	15,925	0.512	1 in 706	1	9/26/2018	51
91	16,693	0.536	1 in 673	1	5/19/2018	88
92	17,478	0.561	1 in 643	2	6/9/2018	82
93	18,293	0.588	1 in 614	1	1/26/2019	16
94	19,125	0.614	1 in 588	0	Never	Never
95	19,987	0.642	1 in 562	1	2/13/2016	324
96	20,865	0.670	1 in 539	0	Never	Never
97	21,773	0.699	1 in 516	3	9/15/2018	54
98	22,697	0.729	1 in 495	1	11/1/2017	145
99	23,651	0.760	1 in 475	1	3/23/2016	313
100	24,620	0.791	1 in 456	0	Never	Never
101	25,618	0.823	1 in 439	2	9/8/2018	56
102	26,631	0.855	1 in 422	1	7/18/2018	71
103	27,673	0.889	1 in 406	1	9/14/2016	263
104	28,728	0.923	1 in 391	3	2/4/2017	222
105	29,812	0.958	1 in 377	3	10/11/2017	151
106	30,908	0.993	1 in 364	0	Never	Never
107	32,032	1.029	1 in 351	1	1/30/2016	328
108	33,167	1.065	1 in 339	1	2/20/2016	322
109	34,329	1.103	1 in 327	2	3/22/2017	209
110	35,501	1.140	1 in 317	0	Never	Never
111	36,699	1.179	1 in 306	2	7/4/2018	75
112	37,905	1.218	1 in 296	2	11/11/2017	142
113	39,136	1.257	1 in 287	2	1/30/2019	15
114	40,374	1.297	1 in 278	1	6/15/2016	289
115	41,636	1.337	1 in 270	2	3/21/2018	105
116	42,902	1.378	1 in 262	2	4/7/2018	100
117	44,191	1.419	1 in 254	2	2/13/2019	11
118	45,483	1.461	1 in 247	1	3/6/2019	5
119	46,796	1.503	1 in 240	0	Never	Never
120	48,110	1.545	1 in 234	1	2/17/2016	323
121	49,443	1.588	1 in 227	1	1/5/2019	22
122	50,775	1.631	1 in 221	1	1/24/2018	121
123	52,125	1.674	1 in 216	1	2/21/2018	113
124	53,471	1.718	1 in 210	3	6/20/2018	79
125	54,833	1.761	1 in 205	2	3/7/2018	109
126	56,189	1.805	1 in 200	0	Never	Never
127	57,559	1.849	1 in 195	2	12/12/2018	29
128	58,920	1.893	1 in 191	1	6/3/2017	188
129	60,293	1.937	1 in 186	1	4/16/2016	306
130	61,655	1.980	1 in 182	2	5/16/2018	89
131	63,026	2.025	1 in 178	3	12/5/2018	31
132	64,383	2.068	1 in 175	1	2/11/2017	220
133	65,747	2.112	1 in 171	0	Never	Never	Overdue
134	67,094	2.155	1 in 168	0	Never	Never	Overdue
135	68,446	2.199	1 in 164	3	6/30/2018	76
136	69,777	2.241	1 in 161	1	2/6/2016	326	Overdue
137	71,110	2.284	1 in 158	1	11/21/2018	35
138	72,420	2.326	1 in 155	3	1/3/2018	127
139	73,729	2.368	1 in 152	2	1/7/2017	230
140	75,011	2.409	1 in 150	2	3/2/2019	6
141	76,289	2.451	1 in 147	1	2/10/2018	116
142	77,537	2.491	1 in 145	1	10/5/2016	257
143	78,778	2.530	1 in 143	0	Never	Never	Overdue
144	79,985	2.569	1 in 141	1	12/27/2017	129
145	81,182	2.608	1 in 138	2	3/28/2018	103
146	82,342	2.645	1 in 136	2	7/8/2017	178
147	83,489	2.682	1 in 135	5	2/6/2019	13
148	84,596	2.717	1 in 133	1	12/16/2015	341	Overdue
149	85,687	2.752	1 in 131	1	4/19/2017	201
150	86,736	2.786	1 in 130	3	8/15/2018	63
151	87,766	2.819	1 in 128	4	3/14/2018	107
152	88,751	2.851	1 in 127	1	3/29/2017	207
153	89,715	2.882	1 in 125	1	2/2/2019	14
154	90,632	2.911	1 in 124	3	11/17/2018	36
155	91,526	2.940	1 in 123	3	12/19/2018	27
156	92,370	2.967	1 in 122	2	12/31/2016	232
157	93,189	2.993	1 in 121	2	11/3/2018	40
158	93,957	3.018	1 in 120	7	10/31/2018	41
159	94,698	3.042	1 in 119	1	4/15/2017	202
160	95,386	3.064	1 in 118	2	10/10/2018	47
161	96,045	3.085	1 in 117	2	10/12/2016	255	Overdue
162	96,650	3.105	1 in 116	2	7/29/2017	172
163	97,225	3.123	1 in 116	5	7/7/2018	74
164	97,744	3.140	1 in 115	2	1/2/2019	23
165	98,232	3.155	1 in 114	6	10/13/2018	46
166	98,663	3.169	1 in 114	2	2/3/2018	118
167	99,062	3.182	1 in 113	1	8/8/2018	65
168	99,403	3.193	1 in 113	1	4/2/2016	310	Overdue
169	99,711	3.203	1 in 113	3	8/22/2018	61
170	99,961	3.211	1 in 112	5	3/9/2019	4
171	100,177	3.218	1 in 112	4	6/13/2018	81
172	100,334	3.223	1 in 112	1	11/19/2016	244	Overdue
173	100,457	3.227	1 in 112	3	5/20/2017	192
174	100,521	3.229	1 in 112	4	6/10/2017	186
175	100,551	3.230	1 in 112	2	3/11/2017	212
176	100,521	3.229	1 in 112	1	4/29/2017	198
177	100,457	3.227	1 in 112	0	Never	Never	Overdue
178	100,334	3.223	1 in 112	3	12/22/2018	26
179	100,177	3.218	1 in 112	3	2/7/2018	117
180	99,961	3.211	1 in 112	6	11/7/2018	39
181	99,711	3.203	1 in 113	5	12/1/2018	32
182	99,403	3.193	1 in 113	4	9/2/2017	162
183	99,062	3.182	1 in 113	4	9/29/2018	50
184	98,663	3.169	1 in 114	4	5/9/2018	91
185	98,232	3.155	1 in 114	3	1/19/2019	18
186	97,744	3.140	1 in 115	3	8/19/2017	166
187	97,225	3.123	1 in 116	3	12/26/2018	25
188	96,650	3.105	1 in 116	6	3/15/2017	211
189	96,045	3.085	1 in 117	3	6/23/2018	78
190	95,386	3.064	1 in 118	5	3/20/2019	1
191	94,698	3.042	1 in 119	6	1/16/2019	19
192	93,957	3.018	1 in 120	4	9/19/2018	53
193	93,189	2.993	1 in 121	3	1/23/2019	17
194	92,370	2.967	1 in 122	3	4/25/2018	95
195	91,526	2.940	1 in 123	2	7/9/2016	282	Overdue
196	90,632	2.911	1 in 124	5	12/15/2018	28
197	89,715	2.882	1 in 125	5	6/27/2018	77
198	88,751	2.851	1 in 127	0	Never	Never	Overdue
199	87,766	2.819	1 in 128	1	5/25/2016	295	Overdue
200	86,736	2.786	1 in 130	4	3/31/2018	102
201	85,687	2.752	1 in 131	4	6/6/2018	83
202	84,596	2.717	1 in 133	1	2/27/2019	7
203	83,489	2.682	1 in 135	4	8/2/2017	171
204	82,342	2.645	1 in 136	1	1/20/2016	331	Overdue
205	81,182	2.608	1 in 138	1	7/2/2016	284	Overdue
206	79,985	2.569	1 in 141	3	1/12/2019	20
207	78,778	2.530	1 in 143	1	7/1/2017	180
208	77,537	2.491	1 in 145	3	1/20/2018	122
209	76,289	2.451	1 in 147	3	11/24/2018	34
210	75,011	2.409	1 in 150	0	Never	Never	Overdue
211	73,729	2.368	1 in 152	2	10/21/2017	148
212	72,420	2.326	1 in 155	6	2/16/2019	10
213	71,110	2.284	1 in 158	3	12/9/2017	134
214	69,777	2.241	1 in 161	3	7/21/2018	70
215	68,446	2.199	1 in 164	2	3/13/2019	3
216	67,094	2.155	1 in 168	2	7/28/2018	68
217	65,747	2.112	1 in 171	1	10/21/2015	357	Overdue
218	64,383	2.068	1 in 175	1	6/7/2017	187
219	63,026	2.025	1 in 178	2	11/28/2018	33
220	61,655	1.980	1 in 182	3	12/29/2018	24
221	60,293	1.937	1 in 186	2	7/14/2018	72
222	58,920	1.893	1 in 191	2	11/5/2016	248
223	57,559	1.849	1 in 195	3	3/16/2019	2
224	56,189	1.805	1 in 200	1	5/10/2017	195
225	54,833	1.761	1 in 205	1	11/25/2015	347
226	53,471	1.718	1 in 210	2	8/30/2017	163
227	52,125	1.674	1 in 216	0	Never	Never
228	50,775	1.631	1 in 221	2	9/21/2016	261
229	49,443	1.588	1 in 227	2	2/20/2019	9
230	48,110	1.545	1 in 234	1	11/22/2017	139
231	46,796	1.503	1 in 240	2	1/16/2016	332
232	45,483	1.461	1 in 247	0	Never	Never
233	44,191	1.419	1 in 254	2	6/28/2017	181
234	42,902	1.378	1 in 262	2	8/11/2018	64
235	41,636	1.337	1 in 270	4	2/28/2018	111
236	40,374	1.297	1 in 278	1	10/4/2017	153
237	39,136	1.257	1 in 287	1	9/23/2017	156
238	37,905	1.218	1 in 296	1	8/18/2018	62
239	36,699	1.179	1 in 306	4	5/11/2016	299
240	35,501	1.140	1 in 317	1	7/27/2016	277
241	34,329	1.103	1 in 327	0	Never	Never
242	33,167	1.065	1 in 339	2	7/15/2017	176
243	32,032	1.029	1 in 351	2	8/29/2018	59
244	30,908	0.993	1 in 364	0	Never	Never
245	29,812	0.958	1 in 377	0	Never	Never
246	28,728	0.923	1 in 391	0	Never	Never
247	27,673	0.889	1 in 406	1	9/1/2018	58
248	26,631	0.855	1 in 422	2	10/7/2017	152
249	25,618	0.823	1 in 439	0	Never	Never
250	24,620	0.791	1 in 456	1	10/8/2016	256
251	23,651	0.760	1 in 475	0	Never	Never
252	22,697	0.729	1 in 495	0	Never	Never
253	21,773	0.699	1 in 516	0	Never	Never
254	20,865	0.670	1 in 539	1	6/21/2017	183
255	19,987	0.642	1 in 562	2	5/23/2018	87
256	19,125	0.614	1 in 588	0	Never	Never
257	18,293	0.588	1 in 614	0	Never	Never
258	17,478	0.561	1 in 643	2	10/20/2018	44
259	16,693	0.536	1 in 673	0	Never	Never
260	15,925	0.512	1 in 706	2	10/14/2017	150
261	15,186	0.488	1 in 740	1	10/17/2018	45
262	14,465	0.465	1 in 777	0	Never	Never
263	13,773	0.442	1 in 816	0	Never	Never
264	13,098	0.421	1 in 858	1	3/17/2018	106
265	12,452	0.400	1 in 903	0	Never	Never
266	11,823	0.380	1 in 951	0	Never	Never
267	11,222	0.360	1 in 1,001	0	Never	Never
268	10,638	0.342	1 in 1,056	1	10/18/2017	149
269	10,081	0.324	1 in 1,115	1	5/4/2016	301
270	9,541	0.306	1 in 1,178	1	1/14/2017	228
271	9,027	0.290	1 in 1,245	2	3/10/2018	108
272	8,529	0.274	1 in 1,318	0	Never	Never
273	8,056	0.259	1 in 1,395	0	Never	Never
274	7,599	0.244	1 in 1,479	0	Never	Never
275	7,166	0.230	1 in 1,568	3	4/21/2018	96
276	6,747	0.217	1 in 1,666	0	Never	Never
277	6,351	0.204	1 in 1,770	0	Never	Never
278	5,969	0.192	1 in 1,883	0	Never	Never
279	5,608	0.180	1 in 2,004	0	Never	Never
280	5,260	0.169	1 in 2,137	0	Never	Never
281	4,932	0.158	1 in 2,279	1	9/22/2018	52
282	4,616	0.148	1 in 2,435	1	10/3/2018	49
283	4,319	0.139	1 in 2,602	0	Never	Never
284	4,033	0.130	1 in 2,787	1	7/19/2017	175
285	3,765	0.121	1 in 2,985	1	10/17/2015	358
286	3,507	0.113	1 in 3,205	0	Never	Never
287	3,266	0.105	1 in 3,441	0	Never	Never
288	3,034	0.097	1 in 3,704	0	Never	Never
289	2,818	0.091	1 in 3,988	0	Never	Never
290	2,611	0.084	1 in 4,304	0	Never	Never
291	2,418	0.078	1 in 4,648	0	Never	Never
292	2,233	0.072	1 in 5,033	0	Never	Never
293	2,062	0.066	1 in 5,450	0	Never	Never
294	1,898	0.061	1 in 5,921	0	Never	Never
295	1,747	0.056	1 in 6,433	0	Never	Never
296	1,602	0.051	1 in 7,015	0	Never	Never
297	1,469	0.047	1 in 7,650	0	Never	Never
298	1,342	0.043	1 in 8,374	0	Never	Never
299	1,226	0.039	1 in 9,167	0	Never	Never
300	1,115	0.036	1 in 10,079	0	Never	Never
301	1,014	0.033	1 in 11,083	0	Never	Never
302	918	0.029	1 in 12,242	0	Never	Never
303	831	0.027	1 in 13,524	0	Never	Never
304	748	0.024	1 in 15,025	0	Never	Never
305	674	0.022	1 in 16,674	0	Never	Never
306	603	0.019	1 in 18,638	0	Never	Never
307	540	0.017	1 in 20,812	0	Never	Never
308	480	0.015	1 in 23,414	0	Never	Never
309	427	0.014	1 in 26,320	0	Never	Never
310	377	0.012	1 in 29,810	0	Never	Never
311	333	0.011	1 in 33,749	0	Never	Never
312	291	0.009	1 in 38,620	0	Never	Never
313	255	0.008	1 in 44,073	0	Never	Never
314	221	0.007	1 in 50,853	0	Never	Never
315	192	0.006	1 in 58,534	0	Never	Never
316	164	0.005	1 in 68,528	0	Never	Never
317	141	0.005	1 in 79,706	0	Never	Never
318	119	0.004	1 in 94,441	0	Never	Never
319	101	0.003	1 in 111,272	0	Never	Never
320	84	0.003	1 in 133,792	0	Never	Never
321	70	0.002	1 in 160,550	0	Never	Never
322	57	0.002	1 in 197,167	0	Never	Never
323	47	0.002	1 in 239,117	0	Never	Never
324	37	0.001	1 in 303,744	0	Never	Never
325	30	0.001	1 in 374,617	0	Never	Never
326	23	0.001	1 in 488,631	0	Never	Never
327	18	0.001	1 in 624,362	0	Never	Never
328	13	0.000	1 in 864,501	0	Never	Never
329	10	0.000	1 in 1,123,851	0	Never	Never
330	7	0.000	1 in 1,605,502	0	Never	Never
331	5	0.000	1 in 2,247,703	0	Never	Never
332	3	0.000	1 in 3,746,171	0	Never	Never
333	2	0.000	1 in 5,619,257	0	Never	Never
334	1	0.000	1 in 11,238,510	0	Never	Never
335	1	0.000	1 in 11,238,510	0	Never	Never

Page Last Updated: Thursday, 21 March 2019 04:14 AM