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

Number Sum TotalPossible CombinationsExpectationActual Over 342 Draws
CountFrequencyCountLast DrawnDraws Ago
2110.0001 in 45,057,4700 Never Never
2210.0001 in 45,057,4700 Never Never
2320.0001 in 22,528,7400 Never Never
2430.0001 in 15,019,1600 Never Never
2550.0001 in 9,011,4950 Never Never
2670.0001 in 6,436,7820 Never Never
27110.0001 in 4,096,1340 Never Never
28140.0001 in 3,218,3910 Never Never
29200.0001 in 2,252,8740 Never Never
30260.0001 in 1,732,9800 Never Never
31350.0001 in 1,287,3560 Never Never
32440.0001 in 1,024,0330 Never Never
33580.0001 in 776,8530 Never Never
34710.0011 in 634,6120 Never Never
35900.0011 in 500,6390 Never Never
361100.0011 in 409,6130 Never Never
371360.0011 in 331,3050 Never Never
381630.0011 in 276,4260 Never Never
391990.0021 in 226,4190 Never Never
402350.0021 in 191,7340 Never Never
412820.0021 in 159,7780 Never Never
423310.0031 in 136,1250 Never Never
433910.0031 in 115,2370 Never Never
444540.0031 in 99,2460 Never Never
455320.0041 in 84,6940 Never Never
466120.0051 in 73,6230 Never Never
477090.0051 in 63,5510 Never Never
488110.0061 in 55,5580 Never Never
499310.0071 in 48,3970 Never Never
501,0570.0081 in 42,6280 Never Never
511,2060.0091 in 37,3611 04/05/2016 283
521,3600.0101 in 33,1300 Never Never
531,5400.0121 in 29,2580 Never Never
541,7290.0131 in 26,0600 Never Never
551,9450.0151 in 23,1660 Never Never
562,1720.0161 in 20,7450 Never Never
572,4320.0181 in 18,5270 Never Never
582,7020.0211 in 16,6760 Never Never
593,0090.0231 in 14,9740 Never Never
603,3310.0251 in 13,5270 Never Never
613,6920.0281 in 12,2040 Never Never
624,0700.0311 in 11,0710 Never Never
634,4940.0341 in 10,0260 Never Never
644,9350.0371 in 9,1300 Never Never
655,4270.0411 in 8,3020 Never Never
665,9420.0451 in 7,5830 Never Never
676,5100.0491 in 6,9210 Never Never
687,1040.0541 in 6,3430 Never Never
697,7600.0591 in 5,8060 Never Never
708,4420.0641 in 5,3371 20/04/2016 287
719,1920.0701 in 4,9020 Never Never
729,9750.0761 in 4,5170 Never Never
7310,8290.0821 in 4,1610 Never Never
7411,7200.0891 in 3,8440 Never Never
7512,6910.0961 in 3,5500 Never Never
7613,7000.1041 in 3,2890 Never Never
7714,7960.1121 in 3,0450 Never Never
7815,9370.1211 in 2,8271 21/06/2017 165
7917,1680.1301 in 2,6250 Never Never
8018,4480.1401 in 2,4420 Never Never
8119,8290.1511 in 2,2720 Never Never
8221,2590.1611 in 2,1190 Never Never
8322,7960.1731 in 1,9770 Never Never
8424,3900.1851 in 1,8470 Never Never
8526,0940.1981 in 1,7270 Never Never
8627,8590.2111 in 1,6170 Never Never
8729,7440.2261 in 1,5150 Never Never
8831,6890.2411 in 1,4221 11/08/2018 46
8933,7610.2561 in 1,3352 17/11/2018 18
9035,9000.2721 in 1,2550 Never Never
9138,1680.2901 in 1,1810 Never Never
9240,5060.3071 in 1,1120 Never Never
9342,9830.3261 in 1,0480 Never Never
9445,5280.3461 in 9900 Never Never
9548,2170.3661 in 9341 23/12/2015 321
9650,9810.3871 in 8840 Never Never
9753,8900.4091 in 8360 Never Never
9856,8750.4321 in 7920 Never Never
9960,0140.4561 in 7511 19/07/2017 157
10063,2250.4801 in 7130 Never Never
10166,5950.5051 in 6771 19/11/2016 226
10270,0420.5321 in 6430 Never Never
10373,6460.5591 in 6120 Never Never
10477,3270.5871 in 5830 Never Never
10581,1730.6161 in 5550 Never Never
10685,0900.6461 in 5301 22/03/2017 191
10789,1740.6771 in 5051 15/04/2017 184
10893,3320.7081 in 4832 21/04/2018 78
10997,6540.7411 in 4610 Never Never
110102,0470.7751 in 4421 21/11/2015 330
111106,6100.8091 in 4230 Never Never
112111,2350.8441 in 4050 Never Never
113116,0300.8811 in 3880 Never Never
114120,8880.9181 in 3734 01/12/2018 14
115125,9090.9561 in 3580 Never Never
116130,9880.9941 in 3444 03/10/2018 31
117136,2341.0341 in 3310 Never Never
118141,5251.0741 in 3180 Never Never
119146,9801.1161 in 3071 20/01/2018 104
120152,4781.1571 in 2960 Never Never
121158,1311.2001 in 2852 13/01/2018 106
122163,8181.2431 in 2751 15/06/2016 271
123169,6601.2881 in 2662 17/02/2018 96
124175,5201.3321 in 2570 Never Never
125181,5291.3781 in 2482 14/12/2016 219
126187,5511.4241 in 2400 Never Never
127193,7081.4701 in 2330 Never Never
128199,8651.5171 in 2252 27/10/2018 24
129206,1551.5651 in 2191 23/06/2018 60
130212,4251.6121 in 2120 Never Never
131218,8181.6611 in 2063 31/03/2018 84
132225,1831.7091 in 2002 04/04/2018 83
133231,6541.7581 in 1952 09/07/2016 264
134238,0821.8071 in 1893 02/05/2018 75
135244,6101.8571 in 1842 22/11/2017 121
136251,0731.9061 in 1792 31/10/2018 23
137257,6241.9551 in 1752 17/10/2018 27
138264,1002.0051 in 1710 Never NeverOverdue
139270,6442.0541 in 1663 22/09/2018 34
140277,0962.1031 in 1634 25/07/2018 51
141283,6102.1531 in 1592 16/01/2016 314
142290,0082.2011 in 1552 29/10/2016 232
143296,4532.2501 in 1522 17/03/2018 88
144302,7722.2981 in 1492 05/12/2018 13
145309,1172.3461 in 1460 Never NeverOverdue
146315,3192.3931 in 1434 23/05/2018 69
147321,5392.4411 in 1402 14/07/2018 54
148327,5912.4871 in 1383 22/12/2018 8
149333,6472.5321 in 1353 21/07/2018 52
150339,5252.5771 in 1332 26/05/2018 68
151345,3852.6221 in 1301 14/05/2016 280Overdue
152351,0502.6651 in 1283 19/09/2018 35
153356,6902.7071 in 1261 20/05/2017 174
154362,1112.7491 in 1244 28/02/2018 93
155367,4922.7891 in 1233 02/01/2019 5
156372,6462.8281 in 1213 05/11/2016 230
157377,7392.8671 in 1192 17/12/2016 218
158382,5892.9041 in 1182 13/06/2018 63
159387,3722.9401 in 1162 25/10/2017 129
160391,8892.9751 in 1155 10/11/2018 20
161396,3273.0081 in 1140 Never NeverOverdue
162400,4933.0401 in 1134 22/08/2018 43
163404,5593.0711 in 1116 07/11/2018 21
164408,3403.0991 in 1101 03/01/2018 109
165412,0183.1271 in 1090 Never NeverOverdue
166415,3913.1531 in 1084 04/11/2017 126
167418,6503.1781 in 1082 11/11/2017 124
168421,6013.2001 in 1077 25/04/2018 77
169424,4213.2211 in 1061 16/04/2016 288Overdue
170426,9233.2401 in 1060 Never NeverOverdue
171429,2943.2581 in 1051 28/01/2017 206
172431,3303.2741 in 1042 07/02/2018 99
173433,2283.2881 in 1040 Never NeverOverdue
174434,7933.3001 in 1043 19/05/2018 70
175436,2053.3111 in 1033 18/04/2018 79
176437,2793.3191 in 1035 28/04/2018 76
177438,2053.3261 in 1037 05/01/2019 4
178438,7803.3301 in 1031 17/08/2016 253Overdue
179439,2043.3341 in 1032 06/12/2017 117
180439,2843.3341 in 1033 09/11/2016 229Overdue
181439,2043.3341 in 1034 14/11/2018 19
182438,7803.3301 in 1034 05/09/2018 39
183438,2053.3261 in 1033 20/12/2017 113
184437,2793.3191 in 1033 01/08/2018 49
185436,2053.3111 in 1032 01/09/2018 40
186434,7933.3001 in 1046 28/07/2018 50
187433,2283.2881 in 1043 06/10/2018 30
188431,3303.2741 in 1043 16/06/2018 62
189429,2943.2581 in 1054 24/11/2018 16
190426,9233.2401 in 1063 26/07/2017 155
191424,4213.2211 in 1064 24/02/2018 94
192421,6013.2001 in 1072 15/12/2018 10
193418,6503.1781 in 1085 26/09/2018 33
194415,3913.1531 in 1084 08/12/2018 12
195412,0183.1271 in 1092 25/11/2017 120
196408,3403.0991 in 1101 12/04/2017 185
197404,5593.0711 in 1113 03/02/2018 100
198400,4933.0401 in 1135 19/12/2018 9
199396,3273.0081 in 1142 04/07/2018 57
200391,8892.9751 in 1157 25/08/2018 42
201387,3722.9401 in 1160 Never NeverOverdue
202382,5892.9041 in 1182 13/07/2016 263Overdue
203377,7392.8671 in 1193 24/09/2016 242Overdue
204372,6462.8281 in 1215 06/01/2018 108
205367,4922.7891 in 1230 Never NeverOverdue
206362,1112.7491 in 1243 09/01/2019 3
207356,6902.7071 in 1263 27/05/2017 172
208351,0502.6651 in 1284 31/12/2016 214
209345,3852.6221 in 1306 09/06/2018 64
210339,5252.5771 in 1335 09/12/2017 116
211333,6472.5321 in 1354 28/10/2017 128
212327,5912.4871 in 1385 12/12/2018 11
213321,5392.4411 in 1404 26/12/2018 7
214315,3192.3931 in 1432 16/01/2019 1
215309,1172.3461 in 1464 21/10/2017 130
216302,7722.2981 in 1493 14/10/2017 132
217296,4532.2501 in 1522 20/10/2018 26
218290,0082.2011 in 1555 07/07/2018 56
219283,6102.1531 in 1592 23/07/2016 260
220277,0962.1031 in 1630 Never NeverOverdue
221270,6442.0541 in 1662 12/01/2019 2
222264,1002.0051 in 1712 01/07/2017 162
223257,6241.9551 in 1750 Never Never
224251,0731.9061 in 1790 Never Never
225244,6101.8571 in 1840 Never Never
226238,0821.8071 in 1892 02/06/2018 66
227231,6541.7581 in 1951 29/08/2018 41
228225,1831.7091 in 2000 Never Never
229218,8181.6611 in 2061 19/08/2017 148
230212,4251.6121 in 2123 16/12/2017 114
231206,1551.5651 in 2191 21/11/2018 17
232199,8651.5171 in 2251 03/11/2018 22
233193,7081.4701 in 2331 14/04/2018 80
234187,5511.4241 in 2401 04/06/2016 274
235181,5291.3781 in 2482 23/12/2017 112
236175,5201.3321 in 2572 31/05/2017 171
237169,6601.2881 in 2662 29/12/2018 6
238163,8181.2431 in 2752 02/09/2017 144
239158,1311.2001 in 2851 06/01/2016 317
240152,4781.1571 in 2961 20/01/2016 313
241146,9801.1161 in 3071 21/03/2018 87
242141,5251.0741 in 3180 Never Never
243136,2341.0341 in 3310 Never Never
244130,9880.9941 in 3440 Never Never
245125,9090.9561 in 3581 11/04/2018 81
246120,8880.9181 in 3733 19/04/2017 183
247116,0300.8811 in 3880 Never Never
248111,2350.8441 in 4051 29/11/2017 119
249106,6100.8091 in 4232 29/09/2018 32
250102,0470.7751 in 4421 28/10/2015 337
25197,6540.7411 in 4611 13/10/2018 28
25293,3320.7081 in 4830 Never Never
25389,1740.6771 in 5051 18/07/2018 53
25485,0900.6461 in 5301 17/01/2018 105
25581,1730.6161 in 5551 27/01/2018 102
25677,3270.5871 in 5831 09/01/2016 316
25773,6460.5591 in 6120 Never Never
25870,0420.5321 in 6430 Never Never
25966,5950.5051 in 6771 27/06/2018 59
26063,2250.4801 in 7130 Never Never
26160,0140.4561 in 7510 Never Never
26256,8750.4321 in 7921 31/10/2015 336
26353,8900.4091 in 8360 Never Never
26450,9810.3871 in 8841 27/09/2017 137
26548,2170.3661 in 9340 Never Never
26645,5280.3461 in 9903 28/11/2018 15
26742,9830.3261 in 1,0480 Never Never
26840,5060.3071 in 1,1120 Never Never
26938,1680.2901 in 1,1812 11/10/2017 133
27035,9000.2721 in 1,2550 Never Never
27133,7610.2561 in 1,3350 Never Never
27231,6890.2411 in 1,4222 10/10/2018 29
27329,7440.2261 in 1,5150 Never Never
27427,8590.2111 in 1,6170 Never Never
27526,0940.1981 in 1,7271 24/10/2015 338
27624,3900.1851 in 1,8471 27/12/2017 111
27722,7960.1731 in 1,9770 Never Never
27821,2590.1611 in 2,1191 15/09/2018 36
27919,8290.1511 in 2,2720 Never Never
28018,4480.1401 in 2,4420 Never Never
28117,1680.1301 in 2,6250 Never Never
28215,9370.1211 in 2,8270 Never Never
28314,7960.1121 in 3,0450 Never Never
28413,7000.1041 in 3,2890 Never Never
28512,6910.0961 in 3,5500 Never Never
28611,7200.0891 in 3,8440 Never Never
28710,8290.0821 in 4,1610 Never Never
2889,9750.0761 in 4,5170 Never Never
2899,1920.0701 in 4,9020 Never Never
2908,4420.0641 in 5,3370 Never Never
2917,7600.0591 in 5,8060 Never Never
2927,1040.0541 in 6,3430 Never Never
2936,5100.0491 in 6,9210 Never Never
2945,9420.0451 in 7,5830 Never Never
2955,4270.0411 in 8,3020 Never Never
2964,9350.0371 in 9,1301 30/08/2017 145
2974,4940.0341 in 10,0260 Never Never
2984,0700.0311 in 11,0710 Never Never
2993,6920.0281 in 12,2040 Never Never
3003,3310.0251 in 13,5270 Never Never
3013,0090.0231 in 14,9740 Never Never
3022,7020.0211 in 16,6760 Never Never
3032,4320.0181 in 18,5270 Never Never
3042,1720.0161 in 20,7451 25/03/2017 190
3051,9450.0151 in 23,1660 Never Never
3061,7290.0131 in 26,0600 Never Never
3071,5400.0121 in 29,2580 Never Never
3081,3600.0101 in 33,1300 Never Never
3091,2060.0091 in 37,3610 Never Never
3101,0570.0081 in 42,6280 Never Never
3119310.0071 in 48,3970 Never Never
3128110.0061 in 55,5580 Never Never
3137090.0051 in 63,5510 Never Never
3146120.0051 in 73,6230 Never Never
3155320.0041 in 84,6940 Never Never
3164540.0031 in 99,2460 Never Never
3173910.0031 in 115,2370 Never Never
3183310.0031 in 136,1250 Never Never
3192820.0021 in 159,7780 Never Never
3202350.0021 in 191,7340 Never Never
3211990.0021 in 226,4190 Never Never
3221630.0011 in 276,4260 Never Never
3231360.0011 in 331,3050 Never Never
3241100.0011 in 409,6130 Never Never
325900.0011 in 500,6390 Never Never
326710.0011 in 634,6120 Never Never
327580.0001 in 776,8530 Never Never
328440.0001 in 1,024,0330 Never Never
329350.0001 in 1,287,3560 Never Never
330260.0001 in 1,732,9800 Never Never
331200.0001 in 2,252,8740 Never Never
332140.0001 in 3,218,3910 Never Never
333110.0001 in 4,096,1340 Never Never
33470.0001 in 6,436,7820 Never Never
33550.0001 in 9,011,4950 Never Never
33630.0001 in 15,019,1600 Never Never
33720.0001 in 22,528,7400 Never Never
33810.0001 in 45,057,4700 Never Never
33910.0001 in 45,057,4700 Never Never

Page Last Updated: Wednesday, 16 January 2019 12:00 AM