South Africa Lotto Bell Curve Statistics

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

Bonus Ball is not included in these statistics as only one number is drawn.

Number Sum Total Possible Combinations Expectation Actual Over 304 Draws
Count Frequency Count Last Drawn Draws Ago
21 1 0.000 1 in 20,358,520 0 Never Never
22 1 0.000 1 in 20,358,520 0 Never Never
23 2 0.000 1 in 10,179,260 0 Never Never
24 3 0.000 1 in 6,786,174 0 Never Never
25 5 0.000 1 in 4,071,704 0 Never Never
26 7 0.000 1 in 2,908,360 0 Never Never
27 11 0.000 1 in 1,850,775 0 Never Never
28 14 0.000 1 in 1,454,180 0 Never Never
29 20 0.000 1 in 1,017,926 0 Never Never
30 26 0.000 1 in 783,020 0 Never Never
31 35 0.001 1 in 581,672 0 Never Never
32 44 0.001 1 in 462,694 0 Never Never
33 58 0.001 1 in 351,009 0 Never Never
34 71 0.001 1 in 286,740 0 Never Never
35 90 0.001 1 in 226,206 0 Never Never
36 110 0.002 1 in 185,078 0 Never Never
37 136 0.002 1 in 149,695 0 Never Never
38 163 0.002 1 in 124,899 0 Never Never
39 199 0.003 1 in 102,304 0 Never Never
40 235 0.004 1 in 86,632 0 Never Never
41 282 0.004 1 in 72,193 0 Never Never
42 331 0.005 1 in 61,506 0 Never Never
43 391 0.006 1 in 52,068 0 Never Never
44 454 0.007 1 in 44,843 0 Never Never
45 532 0.008 1 in 38,268 0 Never Never
46 612 0.009 1 in 33,266 0 Never Never
47 709 0.011 1 in 28,714 0 Never Never
48 811 0.012 1 in 25,103 1 5/13/2020 15
49 931 0.014 1 in 21,867 0 Never Never
50 1,057 0.016 1 in 19,261 0 Never Never
51 1,206 0.018 1 in 16,881 0 Never Never
52 1,360 0.020 1 in 14,970 0 Never Never
53 1,540 0.023 1 in 13,220 0 Never Never
54 1,729 0.026 1 in 11,775 0 Never Never
55 1,945 0.029 1 in 10,467 0 Never Never
56 2,172 0.032 1 in 9,373 0 Never Never
57 2,432 0.036 1 in 8,371 0 Never Never
58 2,702 0.040 1 in 7,535 0 Never Never
59 3,009 0.045 1 in 6,766 0 Never Never
60 3,331 0.050 1 in 6,112 0 Never Never
61 3,692 0.055 1 in 5,514 1 3/10/2018 241
62 4,070 0.061 1 in 5,002 0 Never Never
63 4,494 0.067 1 in 4,530 0 Never Never
64 4,935 0.074 1 in 4,125 0 Never Never
65 5,427 0.081 1 in 3,751 0 Never Never
66 5,942 0.089 1 in 3,426 0 Never Never
67 6,510 0.097 1 in 3,127 0 Never Never
68 7,103 0.106 1 in 2,866 0 Never Never
69 7,758 0.116 1 in 2,624 0 Never Never
70 8,438 0.126 1 in 2,413 0 Never Never
71 9,185 0.137 1 in 2,216 0 Never Never
72 9,963 0.149 1 in 2,043 0 Never Never
73 10,810 0.161 1 in 1,883 1 9/25/2019 80
74 11,691 0.175 1 in 1,741 0 Never Never
75 12,650 0.189 1 in 1,609 0 Never Never
76 13,642 0.204 1 in 1,492 0 Never Never
77 14,717 0.220 1 in 1,383 0 Never Never
78 15,831 0.236 1 in 1,286 0 Never Never
79 17,030 0.254 1 in 1,195 0 Never Never
80 18,270 0.273 1 in 1,114 0 Never Never
81 19,604 0.293 1 in 1,038 0 Never Never
82 20,977 0.313 1 in 971 0 Never Never
83 22,448 0.335 1 in 907 1 12/26/2018 158
84 23,964 0.358 1 in 850 2 7/21/2018 203
85 25,579 0.382 1 in 796 0 Never Never
86 27,240 0.407 1 in 747 0 Never Never
87 29,008 0.433 1 in 702 0 Never Never
88 30,818 0.460 1 in 661 1 6/19/2019 108
89 32,739 0.489 1 in 622 0 Never Never
90 34,707 0.518 1 in 587 2 6/24/2020 3
91 36,785 0.549 1 in 553 0 Never Never
92 38,909 0.581 1 in 523 0 Never Never
93 41,150 0.614 1 in 495 0 Never Never
94 43,432 0.649 1 in 469 1 8/25/2018 193
95 45,833 0.684 1 in 444 0 Never Never
96 48,278 0.721 1 in 422 0 Never Never
97 50,839 0.759 1 in 400 1 4/28/2018 227
98 53,441 0.798 1 in 381 1 7/4/2018 208
99 56,165 0.839 1 in 362 2 6/15/2019 109
100 58,922 0.880 1 in 346 2 12/5/2018 164
101 61,801 0.923 1 in 329 0 Never Never
102 64,714 0.966 1 in 315 0 Never Never
103 67,743 1.012 1 in 301 0 Never Never
104 70,801 1.057 1 in 288 1 2/24/2018 245
105 73,979 1.105 1 in 275 4 4/4/2020 26
106 77,175 1.152 1 in 264 2 9/1/2018 191
107 80,488 1.202 1 in 253 1 8/23/2017 298
108 83,817 1.252 1 in 243 2 4/22/2020 21
109 87,255 1.303 1 in 233 1 6/13/2020 6
110 90,701 1.354 1 in 224 1 12/28/2019 54
111 94,257 1.407 1 in 216 0 Never Never
112 97,806 1.460 1 in 208 2 9/7/2019 85
113 101,459 1.515 1 in 201 0 Never Never
114 105,101 1.569 1 in 194 2 3/7/2020 34
115 108,835 1.625 1 in 187 1 7/14/2018 205
116 112,547 1.681 1 in 181 2 1/12/2019 153
117 116,349 1.737 1 in 175 2 12/14/2019 57
118 120,111 1.794 1 in 169 1 11/2/2019 69
119 123,955 1.851 1 in 164 1 5/2/2020 18
120 127,753 1.908 1 in 159 2 3/24/2018 237
121 131,618 1.965 1 in 155 2 4/10/2019 128
122 135,424 2.022 1 in 150 1 5/9/2018 224
123 139,293 2.080 1 in 146 0 Never Never Overdue
124 143,084 2.137 1 in 142 4 11/30/2019 61
125 146,928 2.194 1 in 139 1 3/28/2020 28
126 150,687 2.250 1 in 135 3 7/31/2019 96
127 154,482 2.307 1 in 132 3 5/18/2019 117
128 158,178 2.362 1 in 129 5 12/21/2019 55
129 161,906 2.418 1 in 126 3 10/5/2019 77
130 165,515 2.472 1 in 123 2 1/23/2019 150
131 169,145 2.526 1 in 120 0 Never Never Overdue
132 172,649 2.578 1 in 118 1 5/27/2020 11
133 176,156 2.630 1 in 116 2 4/20/2019 125
134 179,524 2.681 1 in 113 4 5/23/2020 12
135 182,891 2.731 1 in 111 4 5/1/2019 122
136 186,099 2.779 1 in 109 6 2/5/2020 43
137 189,295 2.827 1 in 108 4 5/30/2020 10
138 192,326 2.872 1 in 106 3 12/7/2019 59
139 195,328 2.917 1 in 104 2 5/16/2020 14
140 198,153 2.959 1 in 103 2 8/24/2019 89
141 200,946 3.001 1 in 101 0 Never Never Overdue
142 203,543 3.039 1 in 100 3 7/1/2020 1
143 206,098 3.078 1 in 98.8 6 4/24/2019 124
144 208,454 3.113 1 in 97.7 4 2/15/2020 40
145 210,752 3.147 1 in 96.6 4 3/6/2019 138
146 212,841 3.178 1 in 95.7 1 6/3/2020 9
147 214,871 3.209 1 in 94.7 3 4/6/2019 129
148 216,675 3.235 1 in 94.0 1 12/20/2017 264 Overdue
149 218,413 3.261 1 in 93.2 2 3/30/2019 131
150 219,925 3.284 1 in 92.6 3 2/29/2020 36
151 221,357 3.305 1 in 92.0 4 3/2/2019 139
152 222,556 3.323 1 in 91.5 2 10/12/2019 75
153 223,677 3.340 1 in 91.0 5 3/14/2020 32
154 224,552 3.353 1 in 90.7 4 2/19/2020 39
155 225,345 3.365 1 in 90.3 7 6/10/2020 7
156 225,896 3.373 1 in 90.1 9 3/25/2020 29
157 226,354 3.380 1 in 89.9 1 2/27/2019 140
158 226,567 3.383 1 in 89.9 0 Never Never Overdue
159 226,694 3.385 1 in 89.8 4 12/1/2018 165
160 226,567 3.383 1 in 89.9 4 9/28/2019 79
161 226,354 3.380 1 in 89.9 3 3/11/2020 33
162 225,896 3.373 1 in 90.1 6 4/18/2020 22
163 225,345 3.365 1 in 90.3 3 1/4/2020 52
164 224,552 3.353 1 in 90.7 2 7/3/2019 104
165 223,677 3.340 1 in 91.0 2 6/6/2020 8
166 222,556 3.323 1 in 91.5 5 4/29/2020 19
167 221,357 3.305 1 in 92.0 5 1/25/2020 46
168 219,925 3.284 1 in 92.6 2 9/14/2019 83
169 218,413 3.261 1 in 93.2 3 8/31/2019 87
170 216,675 3.235 1 in 94.0 1 4/13/2019 127
171 214,871 3.209 1 in 94.7 2 1/18/2020 48
172 212,841 3.178 1 in 95.7 2 7/20/2019 99
173 210,752 3.147 1 in 96.6 3 6/26/2019 106
174 208,454 3.113 1 in 97.7 4 11/23/2019 63
175 206,098 3.078 1 in 98.8 4 1/22/2020 47
176 203,543 3.039 1 in 100 1 11/6/2019 68
177 200,946 3.001 1 in 101 3 1/29/2020 45
178 198,153 2.959 1 in 103 1 11/16/2019 65
179 195,328 2.917 1 in 104 4 3/17/2018 239 Overdue
180 192,326 2.872 1 in 106 6 12/4/2019 60
181 189,295 2.827 1 in 108 3 1/15/2020 49
182 186,099 2.779 1 in 109 1 4/27/2019 123
183 182,891 2.731 1 in 111 1 10/18/2017 282 Overdue
184 179,524 2.681 1 in 113 2 6/27/2020 2
185 176,156 2.630 1 in 116 2 6/5/2019 112
186 172,649 2.578 1 in 118 1 6/8/2019 111
187 169,145 2.526 1 in 120 5 2/12/2020 41
188 165,515 2.472 1 in 123 1 11/15/2017 274 Overdue
189 161,906 2.418 1 in 126 2 8/3/2019 95
190 158,178 2.362 1 in 129 3 10/19/2019 73
191 154,482 2.307 1 in 132 1 8/30/2017 296 Overdue
192 150,687 2.250 1 in 135 4 6/20/2020 4
193 146,928 2.194 1 in 139 3 3/23/2019 133
194 143,084 2.137 1 in 142 2 3/21/2020 30
195 139,293 2.080 1 in 146 2 4/25/2020 20
196 135,424 2.022 1 in 150 1 6/17/2020 5
197 131,618 1.965 1 in 155 2 4/14/2018 231
198 127,753 1.908 1 in 159 2 2/22/2020 38
199 123,955 1.851 1 in 164 0 Never Never
200 120,111 1.794 1 in 169 2 1/30/2019 148
201 116,349 1.737 1 in 175 3 11/9/2019 67
202 112,547 1.681 1 in 181 1 2/8/2020 42
203 108,835 1.625 1 in 187 2 9/29/2018 183
204 105,101 1.569 1 in 194 0 Never Never
205 101,459 1.515 1 in 201 0 Never Never
206 97,806 1.460 1 in 208 1 12/2/2017 269
207 94,257 1.407 1 in 216 0 Never Never
208 90,701 1.354 1 in 224 1 4/11/2020 24
209 87,255 1.303 1 in 233 5 3/9/2019 137
210 83,817 1.252 1 in 243 3 5/11/2019 119
211 80,488 1.202 1 in 253 4 3/4/2020 35
212 77,175 1.152 1 in 264 0 Never Never
213 73,979 1.105 1 in 275 1 4/4/2018 234
214 70,801 1.057 1 in 288 0 Never Never
215 67,743 1.012 1 in 301 1 10/10/2018 180
216 64,714 0.966 1 in 315 2 11/3/2018 173
217 61,801 0.923 1 in 329 0 Never Never
218 58,922 0.880 1 in 346 0 Never Never
219 56,165 0.839 1 in 362 1 8/16/2017 300
220 53,441 0.798 1 in 381 1 4/15/2020 23
221 50,839 0.759 1 in 400 0 Never Never
222 48,278 0.721 1 in 422 1 6/16/2018 213
223 45,833 0.684 1 in 444 3 3/20/2019 134
224 43,432 0.649 1 in 469 2 6/13/2018 214
225 41,150 0.614 1 in 495 2 2/26/2020 37
226 38,909 0.581 1 in 523 0 Never Never
227 36,785 0.549 1 in 553 0 Never Never
228 34,707 0.518 1 in 587 0 Never Never
229 32,739 0.489 1 in 622 2 5/9/2020 16
230 30,818 0.460 1 in 661 0 Never Never
231 29,008 0.433 1 in 702 1 9/18/2019 82
232 27,240 0.407 1 in 747 2 4/3/2019 130
233 25,579 0.382 1 in 796 0 Never Never
234 23,964 0.358 1 in 850 0 Never Never
235 22,448 0.335 1 in 907 0 Never Never
236 20,977 0.313 1 in 971 1 1/10/2018 258
237 19,604 0.293 1 in 1,038 0 Never Never
238 18,270 0.273 1 in 1,114 0 Never Never
239 17,030 0.254 1 in 1,195 0 Never Never
240 15,831 0.236 1 in 1,286 0 Never Never
241 14,717 0.220 1 in 1,383 0 Never Never
242 13,642 0.204 1 in 1,492 0 Never Never
243 12,650 0.189 1 in 1,609 0 Never Never
244 11,691 0.175 1 in 1,741 0 Never Never
245 10,810 0.161 1 in 1,883 1 1/16/2019 152
246 9,963 0.149 1 in 2,043 0 Never Never
247 9,185 0.137 1 in 2,216 0 Never Never
248 8,438 0.126 1 in 2,413 0 Never Never
249 7,758 0.116 1 in 2,624 0 Never Never
250 7,103 0.106 1 in 2,866 0 Never Never
251 6,510 0.097 1 in 3,127 0 Never Never
252 5,942 0.089 1 in 3,426 0 Never Never
253 5,427 0.081 1 in 3,751 0 Never Never
254 4,935 0.074 1 in 4,125 0 Never Never
255 4,494 0.067 1 in 4,530 0 Never Never
256 4,070 0.061 1 in 5,002 0 Never Never
257 3,692 0.055 1 in 5,514 0 Never Never
258 3,331 0.050 1 in 6,112 0 Never Never
259 3,009 0.045 1 in 6,766 0 Never Never
260 2,702 0.040 1 in 7,535 0 Never Never
261 2,432 0.036 1 in 8,371 0 Never Never
262 2,172 0.032 1 in 9,373 0 Never Never
263 1,945 0.029 1 in 10,467 0 Never Never
264 1,729 0.026 1 in 11,775 0 Never Never
265 1,540 0.023 1 in 13,220 0 Never Never
266 1,360 0.020 1 in 14,970 0 Never Never
267 1,206 0.018 1 in 16,881 0 Never Never
268 1,057 0.016 1 in 19,261 0 Never Never
269 931 0.014 1 in 21,867 0 Never Never
270 811 0.012 1 in 25,103 1 6/29/2019 105
271 709 0.011 1 in 28,714 0 Never Never
272 612 0.009 1 in 33,266 0 Never Never
273 532 0.008 1 in 38,268 0 Never Never
274 454 0.007 1 in 44,843 0 Never Never
275 391 0.006 1 in 52,068 0 Never Never
276 331 0.005 1 in 61,506 0 Never Never
277 282 0.004 1 in 72,193 0 Never Never
278 235 0.004 1 in 86,632 0 Never Never
279 199 0.003 1 in 102,304 0 Never Never
280 163 0.002 1 in 124,899 0 Never Never
281 136 0.002 1 in 149,695 0 Never Never
282 110 0.002 1 in 185,078 0 Never Never
283 90 0.001 1 in 226,206 0 Never Never
284 71 0.001 1 in 286,740 0 Never Never
285 58 0.001 1 in 351,009 0 Never Never
286 44 0.001 1 in 462,694 0 Never Never
287 35 0.001 1 in 581,672 0 Never Never
288 26 0.000 1 in 783,020 0 Never Never
289 20 0.000 1 in 1,017,926 0 Never Never
290 14 0.000 1 in 1,454,180 0 Never Never
291 11 0.000 1 in 1,850,775 0 Never Never
292 7 0.000 1 in 2,908,360 0 Never Never
293 5 0.000 1 in 4,071,704 0 Never Never
294 3 0.000 1 in 6,786,174 0 Never Never
295 2 0.000 1 in 10,179,260 0 Never Never
296 1 0.000 1 in 20,358,520 0 Never Never
297 1 0.000 1 in 20,358,520 0 Never Never

Page Last Updated: Wednesday, 1 July 2020 09:13 PM