South Africa Powerball Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for South Africa 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 is not included in these statistics as only one number is drawn.

Number Sum Total Possible Combinations Expectation Actual Over 218 Draws
Count Frequency Count Last Drawn Draws Ago
15 1 0.000 1 in 2,118,760 0 Never Never
16 1 0.000 1 in 2,118,760 0 Never Never
17 2 0.000 1 in 1,059,380 0 Never Never
18 3 0.000 1 in 706,253 0 Never Never
19 5 0.001 1 in 423,752 0 Never Never
20 7 0.001 1 in 302,680 0 Never Never
21 10 0.001 1 in 211,876 0 Never Never
22 13 0.001 1 in 162,982 0 Never Never
23 18 0.002 1 in 117,709 0 Never Never
24 23 0.002 1 in 92,120 0 Never Never
25 30 0.003 1 in 70,625 0 Never Never
26 37 0.004 1 in 57,264 0 Never Never
27 47 0.005 1 in 45,080 0 Never Never
28 57 0.006 1 in 37,171 0 Never Never
29 70 0.007 1 in 30,268 0 Never Never
30 84 0.009 1 in 25,223 0 Never Never
31 101 0.010 1 in 20,978 0 Never Never
32 119 0.012 1 in 17,805 0 Never Never
33 141 0.015 1 in 15,027 0 Never Never
34 164 0.017 1 in 12,919 0 Never Never
35 192 0.020 1 in 11,035 0 Never Never
36 221 0.023 1 in 9,587 0 Never Never
37 255 0.026 1 in 8,309 0 Never Never
38 291 0.030 1 in 7,281 0 Never Never
39 333 0.034 1 in 6,363 1 8/27/2019 89
40 377 0.039 1 in 5,620 0 Never Never
41 427 0.044 1 in 4,962 0 Never Never
42 480 0.049 1 in 4,414 0 Never Never
43 540 0.056 1 in 3,924 0 Never Never
44 603 0.062 1 in 3,514 0 Never Never
45 674 0.069 1 in 3,144 0 Never Never
46 748 0.077 1 in 2,833 0 Never Never
47 831 0.086 1 in 2,550 0 Never Never
48 918 0.094 1 in 2,308 0 Never Never
49 1,014 0.104 1 in 2,090 1 3/8/2019 138
50 1,115 0.115 1 in 1,900 0 Never Never
51 1,226 0.126 1 in 1,728 0 Never Never
52 1,342 0.138 1 in 1,579 0 Never Never
53 1,469 0.151 1 in 1,442 0 Never Never
54 1,602 0.165 1 in 1,323 3 11/12/2019 67
55 1,747 0.180 1 in 1,213 0 Never Never
56 1,898 0.195 1 in 1,116 0 Never Never
57 2,062 0.212 1 in 1,028 0 Never Never
58 2,233 0.230 1 in 949 0 Never Never
59 2,418 0.249 1 in 876 0 Never Never
60 2,611 0.269 1 in 811 0 Never Never
61 2,817 0.290 1 in 752 0 Never Never
62 3,032 0.312 1 in 699 0 Never Never
63 3,262 0.336 1 in 650 0 Never Never
64 3,500 0.360 1 in 605 1 3/29/2019 132
65 3,753 0.386 1 in 565 0 Never Never
66 4,015 0.413 1 in 528 1 11/26/2019 63
67 4,292 0.442 1 in 494 0 Never Never
68 4,578 0.471 1 in 463 0 Never Never
69 4,879 0.502 1 in 434 0 Never Never
70 5,189 0.534 1 in 408 1 11/23/2018 168
71 5,514 0.567 1 in 384 0 Never Never
72 5,848 0.602 1 in 362 0 Never Never
73 6,196 0.638 1 in 342 0 Never Never
74 6,553 0.674 1 in 323 1 12/18/2018 161
75 6,925 0.713 1 in 306 1 6/18/2019 109
76 7,304 0.752 1 in 290 1 8/23/2019 90
77 7,697 0.792 1 in 275 2 2/22/2019 142
78 8,098 0.833 1 in 262 1 8/7/2018 199
79 8,512 0.876 1 in 249 0 Never Never
80 8,933 0.919 1 in 237 1 9/13/2019 84
81 9,366 0.964 1 in 226 0 Never Never
82 9,805 1.009 1 in 216 1 12/13/2019 58
83 10,256 1.055 1 in 207 0 Never Never
84 10,712 1.102 1 in 198 1 10/2/2018 183
85 11,178 1.150 1 in 190 1 11/9/2018 172
86 11,648 1.198 1 in 182 2 3/20/2020 30
87 12,128 1.248 1 in 175 0 Never Never
88 12,610 1.297 1 in 168 1 2/25/2020 37
89 13,100 1.348 1 in 162 2 7/19/2019 100
90 13,592 1.398 1 in 156 2 1/17/2020 48
91 14,090 1.450 1 in 150 2 5/15/2020 14
92 14,588 1.501 1 in 145 1 10/4/2019 78
93 15,091 1.553 1 in 140 2 11/5/2019 69
94 15,592 1.604 1 in 136 2 12/3/2019 61
95 16,097 1.656 1 in 132 4 3/13/2020 32
96 16,598 1.708 1 in 128 1 8/6/2019 95
97 17,100 1.759 1 in 124 0 Never Never
98 17,597 1.811 1 in 120 3 9/3/2019 87
99 18,094 1.862 1 in 117 1 8/16/2019 92
100 18,583 1.912 1 in 114 1 6/15/2018 214
101 19,069 1.962 1 in 111 3 8/13/2019 93
102 19,546 2.011 1 in 108 2 3/22/2019 134
103 20,018 2.060 1 in 106 2 4/17/2020 22
104 20,478 2.107 1 in 103 1 10/9/2018 181
105 20,931 2.154 1 in 101 3 1/14/2020 49
106 21,369 2.199 1 in 99.2 3 1/31/2020 44
107 21,798 2.243 1 in 97.2 1 7/27/2018 202 Overdue
108 22,211 2.285 1 in 95.4 2 6/23/2020 3
109 22,611 2.326 1 in 93.7 2 9/27/2019 80
110 22,994 2.366 1 in 92.1 1 11/19/2019 65
111 23,363 2.404 1 in 90.7 3 9/20/2019 82
112 23,712 2.440 1 in 89.4 3 3/27/2020 28
113 24,045 2.474 1 in 88.1 2 3/10/2020 33
114 24,358 2.506 1 in 87.0 3 1/7/2020 51
115 24,653 2.537 1 in 85.9 1 6/30/2020 1
116 24,926 2.565 1 in 85.0 3 12/20/2019 56
117 25,180 2.591 1 in 84.1 4 3/3/2020 35
118 25,411 2.615 1 in 83.4 2 4/30/2019 123
119 25,622 2.636 1 in 82.7 2 4/14/2020 23
120 25,810 2.656 1 in 82.1 3 2/7/2020 42
121 25,975 2.673 1 in 81.6 0 Never Never Overdue
122 26,117 2.687 1 in 81.1 3 2/21/2020 38
123 26,237 2.700 1 in 80.8 4 5/19/2020 13
124 26,332 2.709 1 in 80.5 1 7/20/2018 204 Overdue
125 26,404 2.717 1 in 80.2 6 4/7/2020 25
126 26,452 2.722 1 in 80.1 0 Never Never Overdue
127 26,476 2.724 1 in 80.0 3 6/16/2020 5
128 26,476 2.724 1 in 80.0 1 1/3/2020 52
129 26,452 2.722 1 in 80.1 4 5/22/2020 12
130 26,404 2.717 1 in 80.2 4 3/6/2020 34
131 26,332 2.709 1 in 80.5 2 4/28/2020 19
132 26,237 2.700 1 in 80.8 1 11/8/2019 68
133 26,117 2.687 1 in 81.1 1 1/22/2019 151
134 25,975 2.673 1 in 81.6 2 5/24/2019 116
135 25,810 2.656 1 in 82.1 2 4/16/2019 127
136 25,622 2.636 1 in 82.7 5 6/26/2020 2
137 25,411 2.615 1 in 83.4 1 5/28/2019 115
138 25,180 2.591 1 in 84.1 3 4/21/2020 21
139 24,926 2.565 1 in 85.0 3 1/24/2020 46
140 24,653 2.537 1 in 85.9 4 5/29/2020 10
141 24,358 2.506 1 in 87.0 2 9/17/2019 83
142 24,045 2.474 1 in 88.1 4 10/8/2019 77
143 23,712 2.440 1 in 89.4 1 5/8/2020 16
144 23,363 2.404 1 in 90.7 3 6/4/2019 113
145 22,994 2.366 1 in 92.1 4 11/15/2019 66
146 22,611 2.326 1 in 93.7 3 1/10/2020 50
147 22,211 2.285 1 in 95.4 1 12/6/2019 60
148 21,798 2.243 1 in 97.2 4 3/24/2020 29
149 21,369 2.199 1 in 99.2 1 2/5/2019 147
150 20,931 2.154 1 in 101 1 7/10/2018 207 Overdue
151 20,478 2.107 1 in 103 5 5/12/2020 15
152 20,018 2.060 1 in 106 0 Never Never Overdue
153 19,546 2.011 1 in 108 3 6/5/2020 8
154 19,069 1.962 1 in 111 2 3/31/2020 27
155 18,583 1.912 1 in 114 2 5/26/2020 11
156 18,094 1.862 1 in 117 1 10/19/2018 178
157 17,597 1.811 1 in 120 5 11/1/2019 70
158 17,100 1.759 1 in 124 0 Never Never
159 16,598 1.708 1 in 128 2 6/19/2020 4
160 16,097 1.656 1 in 132 3 2/14/2020 40
161 15,592 1.604 1 in 136 2 12/17/2019 57
162 15,091 1.553 1 in 140 1 6/1/2018 218
163 14,588 1.501 1 in 145 1 11/20/2018 169
164 14,090 1.450 1 in 150 1 5/5/2020 17
165 13,592 1.398 1 in 156 3 6/12/2020 6
166 13,100 1.348 1 in 162 2 3/17/2020 31
167 12,610 1.297 1 in 168 0 Never Never
168 12,128 1.248 1 in 175 1 2/28/2020 36
169 11,648 1.198 1 in 182 2 10/15/2019 75
170 11,178 1.150 1 in 190 0 Never Never
171 10,712 1.102 1 in 198 0 Never Never
172 10,256 1.055 1 in 207 2 5/1/2020 18
173 9,805 1.009 1 in 216 0 Never Never
174 9,366 0.964 1 in 226 2 8/2/2019 96
175 8,933 0.919 1 in 237 0 Never Never
176 8,512 0.876 1 in 249 1 4/23/2019 125
177 8,098 0.833 1 in 262 2 11/6/2018 173
178 7,697 0.792 1 in 275 0 Never Never
179 7,304 0.752 1 in 290 1 7/2/2019 105
180 6,925 0.713 1 in 306 0 Never Never
181 6,553 0.674 1 in 323 0 Never Never
182 6,196 0.638 1 in 342 1 3/1/2019 140
183 5,848 0.602 1 in 362 0 Never Never
184 5,514 0.567 1 in 384 1 6/9/2020 7
185 5,189 0.534 1 in 408 0 Never Never
186 4,879 0.502 1 in 434 0 Never Never
187 4,578 0.471 1 in 463 0 Never Never
188 4,292 0.442 1 in 494 3 12/21/2018 160
189 4,015 0.413 1 in 528 1 3/15/2019 136
190 3,753 0.386 1 in 565 0 Never Never
191 3,500 0.360 1 in 605 0 Never Never
192 3,262 0.336 1 in 650 0 Never Never
193 3,032 0.312 1 in 699 0 Never Never
194 2,817 0.290 1 in 752 0 Never Never
195 2,611 0.269 1 in 811 0 Never Never
196 2,418 0.249 1 in 876 1 12/31/2019 53
197 2,233 0.230 1 in 949 2 7/5/2019 104
198 2,062 0.212 1 in 1,028 0 Never Never
199 1,898 0.195 1 in 1,116 0 Never Never
200 1,747 0.180 1 in 1,213 0 Never Never
201 1,602 0.165 1 in 1,323 0 Never Never
202 1,469 0.151 1 in 1,442 0 Never Never
203 1,342 0.138 1 in 1,579 0 Never Never
204 1,226 0.126 1 in 1,728 0 Never Never
205 1,115 0.115 1 in 1,900 2 7/12/2019 102
206 1,014 0.104 1 in 2,090 0 Never Never
207 918 0.094 1 in 2,308 0 Never Never
208 831 0.086 1 in 2,550 0 Never Never
209 748 0.077 1 in 2,833 0 Never Never
210 674 0.069 1 in 3,144 0 Never Never
211 603 0.062 1 in 3,514 0 Never Never
212 540 0.056 1 in 3,924 0 Never Never
213 480 0.049 1 in 4,414 0 Never Never
214 427 0.044 1 in 4,962 0 Never Never
215 377 0.039 1 in 5,620 0 Never Never
216 333 0.034 1 in 6,363 0 Never Never
217 291 0.030 1 in 7,281 0 Never Never
218 255 0.026 1 in 8,309 0 Never Never
219 221 0.023 1 in 9,587 0 Never Never
220 192 0.020 1 in 11,035 0 Never Never
221 164 0.017 1 in 12,919 0 Never Never
222 141 0.015 1 in 15,027 0 Never Never
223 119 0.012 1 in 17,805 0 Never Never
224 101 0.010 1 in 20,978 0 Never Never
225 84 0.009 1 in 25,223 0 Never Never
226 70 0.007 1 in 30,268 0 Never Never
227 57 0.006 1 in 37,171 1 1/1/2019 157
228 47 0.005 1 in 45,080 0 Never Never
229 37 0.004 1 in 57,264 0 Never Never
230 30 0.003 1 in 70,625 0 Never Never
231 23 0.002 1 in 92,120 0 Never Never
232 18 0.002 1 in 117,709 0 Never Never
233 13 0.001 1 in 162,982 0 Never Never
234 10 0.001 1 in 211,876 0 Never Never
235 7 0.001 1 in 302,680 0 Never Never
236 5 0.001 1 in 423,752 0 Never Never
237 3 0.000 1 in 706,253 0 Never Never
238 2 0.000 1 in 1,059,380 0 Never Never
239 1 0.000 1 in 2,118,760 0 Never Never
240 1 0.000 1 in 2,118,760 0 Never Never

Page Last Updated: Tuesday, 30 June 2020 09:04 PM