# UK Lotto Bell Curve Statistics

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

Number Sum Total Possible Combinations Expectation Actual Over 830 Draws
Count Frequency Count Last Drawn Draws Ago
21 1 0.000 1 in 45,057,474 0 Never Never
22 1 0.000 1 in 45,057,474 0 Never Never
23 2 0.000 1 in 22,528,737 0 Never Never
24 3 0.000 1 in 15,019,158 0 Never Never
25 5 0.000 1 in 9,011,494 0 Never Never
26 7 0.000 1 in 6,436,782 0 Never Never
27 11 0.000 1 in 4,096,134 0 Never Never
28 14 0.000 1 in 3,218,391 0 Never Never
29 20 0.000 1 in 2,252,873 0 Never Never
30 26 0.000 1 in 1,732,979 0 Never Never
31 35 0.001 1 in 1,287,356 0 Never Never
32 44 0.001 1 in 1,024,033 0 Never Never
33 58 0.001 1 in 776,853 0 Never Never
34 71 0.001 1 in 634,612 0 Never Never
35 90 0.002 1 in 500,638 0 Never Never
36 110 0.002 1 in 409,613 0 Never Never
37 136 0.003 1 in 331,304 0 Never Never
38 163 0.003 1 in 276,426 1 21/06/2023 26
39 199 0.004 1 in 226,419 0 Never Never
40 235 0.004 1 in 191,733 0 Never Never
41 282 0.005 1 in 159,778 0 Never Never
42 331 0.006 1 in 136,125 0 Never Never
43 391 0.007 1 in 115,236 0 Never Never
44 454 0.008 1 in 99,245 0 Never Never
45 532 0.010 1 in 84,694 0 Never Never
46 612 0.011 1 in 73,623 0 Never Never
47 709 0.013 1 in 63,550 0 Never Never
48 811 0.015 1 in 55,557 0 Never Never
49 931 0.017 1 in 48,396 0 Never Never
50 1,057 0.019 1 in 42,627 0 Never Never
51 1,206 0.022 1 in 37,361 1 04/05/2016 770
52 1,360 0.025 1 in 33,130 0 Never Never
53 1,540 0.028 1 in 29,258 0 Never Never
54 1,729 0.032 1 in 26,059 0 Never Never
55 1,945 0.036 1 in 23,165 0 Never Never
56 2,172 0.040 1 in 20,744 0 Never Never
57 2,432 0.045 1 in 18,526 0 Never Never
58 2,702 0.050 1 in 16,675 0 Never Never
59 3,009 0.055 1 in 14,974 0 Never Never
60 3,331 0.061 1 in 13,526 0 Never Never
61 3,692 0.068 1 in 12,204 0 Never Never
62 4,070 0.075 1 in 11,070 0 Never Never
63 4,494 0.083 1 in 10,026 0 Never Never
64 4,935 0.091 1 in 9,130 0 Never Never
65 5,427 0.100 1 in 8,302 0 Never Never
66 5,942 0.109 1 in 7,582 1 03/06/2020 344
67 6,510 0.120 1 in 6,921 0 Never Never
68 7,104 0.131 1 in 6,342 0 Never Never
69 7,760 0.143 1 in 5,806 0 Never Never
70 8,442 0.156 1 in 5,337 1 20/04/2016 774
71 9,192 0.169 1 in 4,901 0 Never Never
72 9,975 0.184 1 in 4,517 0 Never Never
73 10,829 0.199 1 in 4,160 0 Never Never
74 11,720 0.216 1 in 3,844 0 Never Never
75 12,691 0.234 1 in 3,550 0 Never Never
76 13,700 0.252 1 in 3,288 0 Never Never
77 14,796 0.273 1 in 3,045 0 Never Never
78 15,937 0.294 1 in 2,827 1 21/06/2017 652
79 17,168 0.316 1 in 2,624 0 Never Never
80 18,448 0.340 1 in 2,442 1 24/05/2023 34
81 19,829 0.365 1 in 2,272 0 Never Never
82 21,259 0.392 1 in 2,119 0 Never Never
83 22,796 0.420 1 in 1,976 0 Never Never
84 24,390 0.449 1 in 1,847 0 Never Never
85 26,094 0.481 1 in 1,726 0 Never Never
86 27,859 0.513 1 in 1,617 0 Never Never
87 29,744 0.548 1 in 1,514 0 Never Never
88 31,689 0.584 1 in 1,421 1 11/08/2018 533
89 33,761 0.622 1 in 1,334 2 17/11/2018 505
90 35,900 0.661 1 in 1,255 0 Never Never
91 38,168 0.703 1 in 1,180 1 10/08/2019 429
92 40,506 0.746 1 in 1,112 0 Never Never
93 42,983 0.792 1 in 1,048 0 Never Never
94 45,528 0.839 1 in 989 0 Never Never
95 48,217 0.888 1 in 934 2 24/02/2021 268
96 50,981 0.939 1 in 883 0 Never Never
97 53,890 0.993 1 in 836 1 13/01/2021 280
98 56,875 1.048 1 in 792 0 Never Never
99 60,014 1.106 1 in 750 1 19/07/2017 644
100 63,225 1.165 1 in 712 1 09/12/2020 290
101 66,595 1.227 1 in 676 1 19/11/2016 713
102 70,042 1.290 1 in 643 0 Never Never
103 73,646 1.357 1 in 611 1 05/10/2019 413
104 77,327 1.424 1 in 582 3 10/03/2021 264
105 81,173 1.495 1 in 555 0 Never Never
106 85,090 1.567 1 in 529 1 22/03/2017 678
107 89,174 1.643 1 in 505 1 15/04/2017 671
108 93,332 1.719 1 in 482 2 21/04/2018 565
109 97,654 1.799 1 in 461 0 Never Never
110 102,047 1.880 1 in 441 2 20/01/2021 278
111 106,610 1.964 1 in 422 2 03/12/2022 83
112 111,235 2.049 1 in 405 1 11/12/2021 185
113 116,030 2.137 1 in 388 1 06/06/2020 343
114 120,888 2.227 1 in 372 5 01/07/2023 23
115 125,909 2.319 1 in 357 2 07/05/2022 143
116 130,988 2.413 1 in 343 6 03/10/2020 309
117 136,234 2.510 1 in 330 3 17/05/2023 36
118 141,525 2.607 1 in 318 2 13/11/2019 402
119 146,980 2.708 1 in 306 3 14/08/2021 219
120 152,478 2.809 1 in 295 0 Never Never
121 158,131 2.913 1 in 284 6 08/04/2023 47
122 163,818 3.018 1 in 275 3 19/08/2023 9
123 169,660 3.125 1 in 265 4 27/03/2021 259
124 175,520 3.233 1 in 256 1 07/07/2021 230
125 181,529 3.344 1 in 248 5 22/07/2020 330
126 187,551 3.455 1 in 240 0 Never Never
127 193,708 3.568 1 in 232 1 04/12/2019 396
128 199,865 3.682 1 in 225 5 26/11/2022 85
129 206,155 3.798 1 in 218 4 27/08/2022 111
130 212,425 3.913 1 in 212 4 08/10/2022 99
131 218,818 4.031 1 in 205 4 20/04/2019 461 Overdue
132 225,183 4.148 1 in 200 3 24/11/2021 190
133 231,654 4.267 1 in 194 7 03/06/2023 31
134 238,082 4.386 1 in 189 6 06/10/2021 204
135 244,610 4.506 1 in 184 3 22/02/2023 60
136 251,073 4.625 1 in 179 4 28/01/2023 67
137 257,624 4.746 1 in 174 3 15/12/2021 184
138 264,100 4.865 1 in 170 2 21/01/2023 69
139 270,644 4.986 1 in 166 3 22/09/2018 521 Overdue
140 277,096 5.104 1 in 162 7 12/08/2023 11
141 283,610 5.224 1 in 158 3 13/04/2022 150
142 290,008 5.342 1 in 155 5 13/09/2023 2
143 296,453 5.461 1 in 151 4 02/08/2023 14
144 302,772 5.577 1 in 148 5 20/07/2022 122
145 309,117 5.694 1 in 145 5 08/07/2023 21
146 315,319 5.808 1 in 142 7 04/02/2023 65
147 321,539 5.923 1 in 140 7 26/07/2023 16
148 327,591 6.035 1 in 137 6 01/12/2021 188
149 333,647 6.146 1 in 135 9 30/07/2022 119
150 339,525 6.254 1 in 132 4 22/12/2021 182
151 345,385 6.362 1 in 130 2 12/06/2021 237
152 351,050 6.467 1 in 128 7 05/11/2022 91
153 356,690 6.571 1 in 126 4 01/04/2023 49
154 362,111 6.670 1 in 124 6 23/07/2022 121
155 367,492 6.770 1 in 122 6 24/08/2022 112
156 372,646 6.864 1 in 120 12 01/10/2022 101
157 377,739 6.958 1 in 119 4 15/03/2023 54
158 382,589 7.048 1 in 117 6 10/12/2022 81
159 387,372 7.136 1 in 116 6 07/01/2023 73
160 391,889 7.219 1 in 114 11 16/09/2023 1
161 396,327 7.301 1 in 113 3 09/08/2023 12
162 400,493 7.377 1 in 112 7 16/10/2021 201
163 404,559 7.452 1 in 111 9 21/09/2022 104
164 408,340 7.522 1 in 110 3 29/05/2021 241 Overdue
165 412,018 7.590 1 in 109 9 14/06/2023 28
166 415,391 7.652 1 in 108 8 11/03/2023 55
167 418,650 7.712 1 in 107 5 22/07/2023 17
168 421,601 7.766 1 in 106 10 16/11/2022 88
169 424,421 7.818 1 in 106 6 27/05/2023 33
170 426,923 7.864 1 in 105 4 05/07/2023 22
171 429,294 7.908 1 in 104 5 09/04/2022 151
172 431,330 7.945 1 in 104 8 05/04/2023 48
173 433,228 7.980 1 in 104 1 27/04/2019 459 Overdue
174 434,793 8.009 1 in 103 5 09/06/2021 238 Overdue
175 436,205 8.035 1 in 103 8 29/07/2023 15
176 437,279 8.055 1 in 103 10 22/04/2023 43
177 438,205 8.072 1 in 102 15 17/06/2023 27
178 438,780 8.083 1 in 102 5 23/08/2023 8
179 439,204 8.091 1 in 102 4 22/02/2020 373 Overdue
180 439,284 8.092 1 in 102 8 28/05/2022 137
181 439,204 8.091 1 in 102 9 25/03/2023 51
182 438,780 8.083 1 in 102 13 06/09/2023 4
183 438,205 8.072 1 in 102 8 31/08/2022 110
184 437,279 8.055 1 in 103 12 07/09/2022 108
185 436,205 8.035 1 in 103 6 24/06/2023 25
186 434,793 8.009 1 in 103 12 17/09/2022 105
187 433,228 7.980 1 in 104 11 29/03/2023 50
188 431,330 7.945 1 in 104 7 02/12/2020 292 Overdue
189 429,294 7.908 1 in 104 7 29/01/2022 171
190 426,923 7.864 1 in 105 7 10/08/2022 116
191 424,421 7.818 1 in 106 7 25/11/2020 294 Overdue
192 421,601 7.766 1 in 106 6 20/09/2023 0
193 418,650 7.712 1 in 107 9 23/11/2022 86
194 415,391 7.652 1 in 108 7 18/11/2020 296 Overdue
195 412,018 7.590 1 in 109 9 11/02/2023 63
196 408,340 7.522 1 in 110 10 20/05/2023 35
197 404,559 7.452 1 in 111 5 13/07/2019 437 Overdue
198 400,493 7.377 1 in 112 9 03/08/2022 118
199 396,327 7.301 1 in 113 5 31/05/2023 32
200 391,889 7.219 1 in 114 10 10/05/2023 38
201 387,372 7.136 1 in 116 8 05/08/2023 13
202 382,589 7.048 1 in 117 9 22/03/2023 52
203 377,739 6.958 1 in 119 11 26/08/2023 7
204 372,646 6.864 1 in 120 9 06/05/2023 39
205 367,492 6.770 1 in 122 2 01/03/2023 58
206 362,111 6.670 1 in 124 9 17/08/2022 114
207 356,690 6.571 1 in 126 8 15/07/2023 19
208 351,050 6.467 1 in 128 9 08/06/2022 134
209 345,385 6.362 1 in 130 12 06/07/2022 126
210 339,525 6.254 1 in 132 6 17/11/2021 192
211 333,647 6.146 1 in 135 8 26/04/2023 42
212 327,591 6.035 1 in 137 9 15/02/2023 62
213 321,539 5.923 1 in 140 6 19/04/2023 44
214 315,319 5.808 1 in 142 7 02/02/2022 170
215 309,117 5.694 1 in 145 7 19/09/2020 313 Overdue
216 302,772 5.577 1 in 148 6 01/02/2023 66
217 296,453 5.461 1 in 151 7 10/06/2023 29
218 290,008 5.342 1 in 155 12 11/06/2022 133
219 283,610 5.224 1 in 158 8 29/04/2023 41
220 277,096 5.104 1 in 162 4 19/01/2022 174
221 270,644 4.986 1 in 166 3 24/04/2019 460 Overdue
222 264,100 4.865 1 in 170 4 28/07/2021 224
223 257,624 4.746 1 in 174 6 02/09/2023 5
224 251,073 4.625 1 in 179 2 06/02/2021 273
225 244,610 4.506 1 in 184 1 09/09/2023 3
226 238,082 4.386 1 in 189 4 04/06/2022 135
227 231,654 4.267 1 in 194 1 29/08/2018 528 Overdue
228 225,183 4.148 1 in 200 0 Never Never
229 218,818 4.031 1 in 205 4 03/11/2021 196
230 212,425 3.913 1 in 212 4 21/05/2022 139
231 206,155 3.798 1 in 218 2 02/10/2021 205
232 199,865 3.682 1 in 225 4 13/08/2022 115
233 193,708 3.568 1 in 232 5 18/03/2023 53
234 187,551 3.455 1 in 240 1 04/06/2016 761 Overdue
235 181,529 3.344 1 in 248 3 26/01/2022 172
236 175,520 3.233 1 in 256 4 12/07/2023 20
237 169,660 3.125 1 in 265 3 17/10/2020 305
238 163,818 3.018 1 in 275 4 30/10/2021 197
239 158,131 2.913 1 in 284 3 14/12/2022 80
240 152,478 2.809 1 in 295 3 08/03/2023 56
241 146,980 2.708 1 in 306 3 16/02/2022 166
242 141,525 2.607 1 in 318 2 26/05/2021 242
243 136,234 2.510 1 in 330 1 05/10/2022 100
244 130,988 2.413 1 in 343 0 Never Never
245 125,909 2.319 1 in 357 3 22/06/2022 130
246 120,888 2.227 1 in 372 5 11/11/2020 298
247 116,030 2.137 1 in 388 0 Never Never
248 111,235 2.049 1 in 405 4 25/05/2022 138
249 106,610 1.964 1 in 422 2 29/09/2018 519
250 102,047 1.880 1 in 441 1 28/10/2015 824
251 97,654 1.799 1 in 461 4 28/06/2023 24
252 93,332 1.719 1 in 482 1 21/11/2020 295
253 89,174 1.643 1 in 505 1 18/07/2018 540
254 85,090 1.567 1 in 529 2 15/04/2020 358
255 81,173 1.495 1 in 555 1 27/01/2018 589
256 77,327 1.424 1 in 582 5 18/02/2023 61
257 73,646 1.357 1 in 611 1 01/02/2020 379
258 70,042 1.290 1 in 643 1 08/08/2020 325
259 66,595 1.227 1 in 676 3 22/10/2022 95
260 63,225 1.165 1 in 712 1 05/12/2020 291
261 60,014 1.106 1 in 750 1 06/07/2019 439
262 56,875 1.048 1 in 792 1 31/10/2015 823
263 53,890 0.993 1 in 836 0 Never Never
264 50,981 0.939 1 in 883 2 11/01/2020 385
265 48,217 0.888 1 in 934 1 26/01/2019 485
266 45,528 0.839 1 in 989 5 14/09/2022 106
267 42,983 0.792 1 in 1,048 1 23/12/2020 286
268 40,506 0.746 1 in 1,112 0 Never Never
269 38,168 0.703 1 in 1,180 2 11/10/2017 620
270 35,900 0.661 1 in 1,255 0 Never Never
271 33,761 0.622 1 in 1,334 0 Never Never
272 31,689 0.584 1 in 1,421 3 19/05/2021 244
273 29,744 0.548 1 in 1,514 0 Never Never
274 27,859 0.513 1 in 1,617 1 19/02/2022 165
275 26,094 0.481 1 in 1,726 1 24/10/2015 825
276 24,390 0.449 1 in 1,847 1 27/12/2017 598
277 22,796 0.420 1 in 1,976 0 Never Never
278 21,259 0.392 1 in 2,119 1 15/09/2018 523
279 19,829 0.365 1 in 2,272 1 31/12/2022 75
280 18,448 0.340 1 in 2,442 0 Never Never
281 17,168 0.316 1 in 2,624 0 Never Never
282 15,937 0.294 1 in 2,827 0 Never Never
283 14,796 0.273 1 in 3,045 0 Never Never
284 13,700 0.252 1 in 3,288 0 Never Never
285 12,691 0.234 1 in 3,550 0 Never Never
286 11,720 0.216 1 in 3,844 0 Never Never
287 10,829 0.199 1 in 4,160 0 Never Never
288 9,975 0.184 1 in 4,517 0 Never Never
289 9,192 0.169 1 in 4,901 0 Never Never
290 8,442 0.156 1 in 5,337 0 Never Never
291 7,760 0.143 1 in 5,806 0 Never Never
292 7,104 0.131 1 in 6,342 0 Never Never
293 6,510 0.120 1 in 6,921 0 Never Never
294 5,942 0.109 1 in 7,582 0 Never Never
295 5,427 0.100 1 in 8,302 0 Never Never
296 4,935 0.091 1 in 9,130 1 30/08/2017 632
297 4,494 0.083 1 in 10,026 0 Never Never
298 4,070 0.075 1 in 11,070 0 Never Never
299 3,692 0.068 1 in 12,204 0 Never Never
300 3,331 0.061 1 in 13,526 0 Never Never
301 3,009 0.055 1 in 14,974 0 Never Never
302 2,702 0.050 1 in 16,675 0 Never Never
303 2,432 0.045 1 in 18,526 0 Never Never
304 2,172 0.040 1 in 20,744 1 25/03/2017 677
305 1,945 0.036 1 in 23,165 1 02/03/2022 162
306 1,729 0.032 1 in 26,059 0 Never Never
307 1,540 0.028 1 in 29,258 0 Never Never
308 1,360 0.025 1 in 33,130 0 Never Never
309 1,206 0.022 1 in 37,361 0 Never Never
310 1,057 0.019 1 in 42,627 0 Never Never
311 931 0.017 1 in 48,396 0 Never Never
312 811 0.015 1 in 55,557 0 Never Never
313 709 0.013 1 in 63,550 0 Never Never
314 612 0.011 1 in 73,623 0 Never Never
315 532 0.010 1 in 84,694 0 Never Never
316 454 0.008 1 in 99,245 0 Never Never
317 391 0.007 1 in 115,236 0 Never Never
318 331 0.006 1 in 136,125 0 Never Never
319 282 0.005 1 in 159,778 0 Never Never
320 235 0.004 1 in 191,733 0 Never Never
321 199 0.004 1 in 226,419 0 Never Never
322 163 0.003 1 in 276,426 0 Never Never
323 136 0.003 1 in 331,304 0 Never Never
324 110 0.002 1 in 409,613 0 Never Never
325 90 0.002 1 in 500,638 0 Never Never
326 71 0.001 1 in 634,612 0 Never Never
327 58 0.001 1 in 776,853 0 Never Never
328 44 0.001 1 in 1,024,033 0 Never Never
329 35 0.001 1 in 1,287,356 0 Never Never
330 26 0.000 1 in 1,732,979 0 Never Never
331 20 0.000 1 in 2,252,873 0 Never Never
332 14 0.000 1 in 3,218,391 0 Never Never
333 11 0.000 1 in 4,096,134 0 Never Never
334 7 0.000 1 in 6,436,782 0 Never Never
335 5 0.000 1 in 9,011,494 0 Never Never
336 3 0.000 1 in 15,019,158 0 Never Never
337 2 0.000 1 in 22,528,737 0 Never Never
338 1 0.000 1 in 45,057,474 0 Never Never
339 1 0.000 1 in 45,057,474 0 Never Never

Page Last Updated: Wednesday, 20th September 2023 9:20 pm