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 1000 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 309 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 9,011,4940 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
34710.0001 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
391990.0011 in 226,4190 Never Never
402350.0021 in 191,7340 Never Never
412820.0021 in 159,7780 Never Never
423310.0021 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
466120.0041 in 73,6230 Never Never
477090.0051 in 63,5510 Never Never
488110.0061 in 55,5580 Never Never
499310.0061 in 48,3970 Never Never
501,0570.0071 in 42,6280 Never Never
511,2060.0081 in 37,3611 04/05/2016 250
521,3600.0091 in 33,1300 Never Never
531,5400.0111 in 29,2580 Never Never
541,7290.0121 in 26,0600 Never Never
551,9450.0131 in 23,1660 Never Never
562,1720.0151 in 20,7450 Never Never
572,4320.0171 in 18,5270 Never Never
582,7020.0191 in 16,6760 Never Never
593,0090.0211 in 14,9740 Never Never
603,3310.0231 in 13,5270 Never Never
613,6920.0251 in 12,2040 Never Never
624,0700.0281 in 11,0710 Never Never
634,4940.0311 in 10,0260 Never Never
644,9350.0341 in 9,1300 Never Never
655,4270.0371 in 8,3020 Never Never
665,9420.0411 in 7,5830 Never Never
676,5100.0451 in 6,9210 Never Never
687,1040.0491 in 6,3430 Never Never
697,7600.0531 in 5,8060 Never Never
708,4420.0581 in 5,3371 20/04/2016 254
719,1920.0631 in 4,9020 Never Never
729,9750.0681 in 4,5170 Never Never
7310,8290.0741 in 4,1610 Never Never
7411,7200.0801 in 3,8440 Never Never
7512,6910.0871 in 3,5500 Never Never
7613,7000.0941 in 3,2890 Never Never
7714,7960.1011 in 3,0450 Never Never
7815,9370.1091 in 2,8271 21/06/2017 132
7917,1680.1181 in 2,6250 Never Never
8018,4480.1271 in 2,4420 Never Never
8119,8290.1361 in 2,2720 Never Never
8221,2590.1461 in 2,1190 Never Never
8322,7960.1561 in 1,9770 Never Never
8424,3900.1671 in 1,8470 Never Never
8526,0940.1791 in 1,7270 Never Never
8627,8590.1911 in 1,6170 Never Never
8729,7440.2041 in 1,5150 Never Never
8831,6890.2171 in 1,4221 11/08/2018 13
8933,7610.2321 in 1,3351 18/08/2018 11
9035,9000.2461 in 1,2550 Never Never
9138,1680.2621 in 1,1810 Never Never
9240,5060.2781 in 1,1120 Never Never
9342,9830.2951 in 1,0480 Never Never
9445,5280.3121 in 9900 Never Never
9548,2170.3311 in 9341 23/12/2015 288
9650,9810.3501 in 8840 Never Never
9753,8900.3701 in 8360 Never Never
9856,8750.3901 in 7920 Never Never
9960,0140.4121 in 7511 19/07/2017 124
10063,2250.4341 in 7130 Never Never
10166,5950.4571 in 6771 19/11/2016 193
10270,0420.4801 in 6430 Never Never
10373,6460.5051 in 6120 Never Never
10477,3270.5301 in 5830 Never Never
10581,1730.5571 in 5550 Never Never
10685,0900.5841 in 5301 22/03/2017 158
10789,1740.6121 in 5051 15/04/2017 151
10893,3320.6401 in 4832 21/04/2018 45
10997,6540.6701 in 4610 Never Never
110102,0470.7001 in 4421 21/11/2015 297
111106,6100.7311 in 4230 Never Never
112111,2350.7631 in 4050 Never Never
113116,0300.7961 in 3880 Never Never
114120,8880.8291 in 3733 30/05/2018 34
115125,9090.8631 in 3580 Never Never
116130,9880.8981 in 3443 17/06/2017 133
117136,2340.9341 in 3310 Never Never
118141,5250.9711 in 3180 Never Never
119146,9801.0081 in 3071 20/01/2018 71
120152,4781.0461 in 2960 Never Never
121158,1311.0841 in 2852 13/01/2018 73
122163,8181.1231 in 2751 15/06/2016 238
123169,6601.1641 in 2662 17/02/2018 63
124175,5201.2041 in 2570 Never Never
125181,5291.2451 in 2482 14/12/2016 186
126187,5511.2861 in 2400 Never Never
127193,7081.3281 in 2330 Never Never
128199,8651.3711 in 2251 07/09/2016 214
129206,1551.4141 in 2191 23/06/2018 27
130212,4251.4571 in 2120 Never Never
131218,8181.5011 in 2063 31/03/2018 51
132225,1831.5441 in 2002 04/04/2018 50
133231,6541.5891 in 1952 09/07/2016 231
134238,0821.6331 in 1893 02/05/2018 42
135244,6101.6781 in 1842 22/11/2017 88
136251,0731.7221 in 1791 28/03/2018 52
137257,6241.7671 in 1751 13/05/2017 143
138264,1001.8111 in 1710 Never Never
139270,6441.8561 in 1663 22/09/2018 1
140277,0961.9001 in 1634 25/07/2018 18
141283,6101.9451 in 1592 16/01/2016 281
142290,0081.9891 in 1552 29/10/2016 199
143296,4532.0331 in 1522 17/03/2018 55
144302,7722.0761 in 1491 30/01/2016 277
145309,1172.1201 in 1460 Never NeverOverdue
146315,3192.1621 in 1434 23/05/2018 36
147321,5392.2051 in 1402 14/07/2018 21
148327,5912.2471 in 1382 27/08/2016 217
149333,6472.2881 in 1353 21/07/2018 19
150339,5252.3281 in 1332 26/05/2018 35
151345,3852.3691 in 1301 14/05/2016 247
152351,0502.4071 in 1283 19/09/2018 2
153356,6902.4461 in 1261 20/05/2017 141
154362,1112.4831 in 1244 28/02/2018 60
155367,4922.5201 in 1232 04/08/2018 15
156372,6462.5561 in 1213 05/11/2016 197
157377,7392.5901 in 1192 17/12/2016 185
158382,5892.6241 in 1182 13/06/2018 30
159387,3722.6571 in 1162 25/10/2017 96
160391,8892.6881 in 1154 12/09/2018 4
161396,3272.7181 in 1140 Never NeverOverdue
162400,4932.7471 in 1134 22/08/2018 10
163404,5592.7741 in 1115 12/07/2017 126
164408,3402.8001 in 1101 03/01/2018 76
165412,0182.8261 in 1090 Never NeverOverdue
166415,3912.8491 in 1084 04/11/2017 93
167418,6502.8711 in 1082 11/11/2017 91
168421,6012.8911 in 1077 25/04/2018 44
169424,4212.9111 in 1061 16/04/2016 255Overdue
170426,9232.9281 in 1060 Never NeverOverdue
171429,2942.9441 in 1051 28/01/2017 173
172431,3302.9581 in 1042 07/02/2018 66
173433,2282.9711 in 1040 Never NeverOverdue
174434,7932.9821 in 1043 19/05/2018 37
175436,2052.9911 in 1033 18/04/2018 46
176437,2792.9991 in 1035 28/04/2018 43
177438,2053.0051 in 1036 10/06/2017 135
178438,7803.0091 in 1031 17/08/2016 220Overdue
179439,2043.0121 in 1032 06/12/2017 84
180439,2843.0131 in 1033 09/11/2016 196
181439,2043.0121 in 1033 15/11/2017 90
182438,7803.0091 in 1034 05/09/2018 6
183438,2053.0051 in 1033 20/12/2017 80
184437,2792.9991 in 1033 01/08/2018 16
185436,2052.9911 in 1032 01/09/2018 7
186434,7932.9821 in 1046 28/07/2018 17
187433,2282.9711 in 1042 14/02/2018 64
188431,3302.9581 in 1043 16/06/2018 29
189429,2942.9441 in 1053 07/03/2018 58
190426,9232.9281 in 1063 26/07/2017 122
191424,4212.9111 in 1064 24/02/2018 61
192421,6012.8911 in 1071 15/03/2017 160
193418,6502.8711 in 1084 18/11/2017 89
194415,3912.8491 in 1083 30/11/2016 190
195412,0182.8261 in 1092 25/11/2017 87
196408,3402.8001 in 1101 12/04/2017 152
197404,5592.7741 in 1113 03/02/2018 67
198400,4932.7471 in 1134 08/09/2018 5
199396,3272.7181 in 1142 04/07/2018 24
200391,8892.6881 in 1157 25/08/2018 9
201387,3722.6571 in 1160 Never NeverOverdue
202382,5892.6241 in 1182 13/07/2016 230
203377,7392.5901 in 1193 24/09/2016 209
204372,6462.5561 in 1215 06/01/2018 75
205367,4922.5201 in 1230 Never NeverOverdue
206362,1112.4831 in 1242 30/06/2018 25
207356,6902.4461 in 1263 27/05/2017 139
208351,0502.4071 in 1284 31/12/2016 181
209345,3852.3691 in 1306 09/06/2018 31
210339,5252.3281 in 1335 09/12/2017 83
211333,6472.2881 in 1354 28/10/2017 95
212327,5912.2471 in 1384 15/08/2018 12
213321,5392.2051 in 1402 24/01/2018 70
214315,3192.1621 in 1431 26/08/2017 113
215309,1172.1201 in 1464 21/10/2017 97
216302,7722.0761 in 1493 14/10/2017 99
217296,4532.0331 in 1521 30/07/2016 225
218290,0081.9891 in 1555 07/07/2018 23
219283,6101.9451 in 1592 23/07/2016 227
220277,0961.9001 in 1630 Never Never
221270,6441.8561 in 1661 26/03/2016 261
222264,1001.8111 in 1712 01/07/2017 129
223257,6241.7671 in 1750 Never Never
224251,0731.7221 in 1790 Never Never
225244,6101.6781 in 1840 Never Never
226238,0821.6331 in 1892 02/06/2018 33
227231,6541.5891 in 1951 29/08/2018 8
228225,1831.5441 in 2000 Never Never
229218,8181.5011 in 2061 19/08/2017 115
230212,4251.4571 in 2123 16/12/2017 81
231206,1551.4141 in 2190 Never Never
232199,8651.3711 in 2250 Never Never
233193,7081.3281 in 2331 14/04/2018 47
234187,5511.2861 in 2401 04/06/2016 241
235181,5291.2451 in 2482 23/12/2017 79
236175,5201.2041 in 2572 31/05/2017 138
237169,6601.1641 in 2661 27/01/2016 278
238163,8181.1231 in 2752 02/09/2017 111
239158,1311.0841 in 2851 06/01/2016 284
240152,4781.0461 in 2961 20/01/2016 280
241146,9801.0081 in 3071 21/03/2018 54
242141,5250.9711 in 3180 Never Never
243136,2340.9341 in 3310 Never Never
244130,9880.8981 in 3440 Never Never
245125,9090.8631 in 3581 11/04/2018 48
246120,8880.8291 in 3733 19/04/2017 150
247116,0300.7961 in 3880 Never Never
248111,2350.7631 in 4051 29/11/2017 86
249106,6100.7311 in 4231 12/08/2017 117
250102,0470.7001 in 4421 28/10/2015 304
25197,6540.6701 in 4610 Never Never
25293,3320.6401 in 4830 Never Never
25389,1740.6121 in 5051 18/07/2018 20
25485,0900.5841 in 5301 17/01/2018 72
25581,1730.5571 in 5551 27/01/2018 69
25677,3270.5301 in 5831 09/01/2016 283
25773,6460.5051 in 6120 Never Never
25870,0420.4801 in 6430 Never Never
25966,5950.4571 in 6771 27/06/2018 26
26063,2250.4341 in 7130 Never Never
26160,0140.4121 in 7510 Never Never
26256,8750.3901 in 7921 31/10/2015 303
26353,8900.3701 in 8360 Never Never
26450,9810.3501 in 8841 27/09/2017 104
26548,2170.3311 in 9340 Never Never
26645,5280.3121 in 9902 08/06/2016 240
26742,9830.2951 in 1,0480 Never Never
26840,5060.2781 in 1,1120 Never Never
26938,1680.2621 in 1,1812 11/10/2017 100
27035,9000.2461 in 1,2550 Never Never
27133,7610.2321 in 1,3350 Never Never
27231,6890.2171 in 1,4221 30/12/2017 77
27329,7440.2041 in 1,5150 Never Never
27427,8590.1911 in 1,6170 Never Never
27526,0940.1791 in 1,7271 24/10/2015 305
27624,3900.1671 in 1,8471 27/12/2017 78
27722,7960.1561 in 1,9770 Never Never
27821,2590.1461 in 2,1191 15/09/2018 3
27919,8290.1361 in 2,2720 Never Never
28018,4480.1271 in 2,4420 Never Never
28117,1680.1181 in 2,6250 Never Never
28215,9370.1091 in 2,8270 Never Never
28314,7960.1011 in 3,0450 Never Never
28413,7000.0941 in 3,2890 Never Never
28512,6910.0871 in 3,5500 Never Never
28611,7200.0801 in 3,8440 Never Never
28710,8290.0741 in 4,1610 Never Never
2889,9750.0681 in 4,5170 Never Never
2899,1920.0631 in 4,9020 Never Never
2908,4420.0581 in 5,3370 Never Never
2917,7600.0531 in 5,8060 Never Never
2927,1040.0491 in 6,3430 Never Never
2936,5100.0451 in 6,9210 Never Never
2945,9420.0411 in 7,5830 Never Never
2955,4270.0371 in 8,3020 Never Never
2964,9350.0341 in 9,1301 30/08/2017 112
2974,4940.0311 in 10,0260 Never Never
2984,0700.0281 in 11,0710 Never Never
2993,6920.0251 in 12,2040 Never Never
3003,3310.0231 in 13,5270 Never Never
3013,0090.0211 in 14,9740 Never Never
3022,7020.0191 in 16,6760 Never Never
3032,4320.0171 in 18,5270 Never Never
3042,1720.0151 in 20,7451 25/03/2017 157
3051,9450.0131 in 23,1660 Never Never
3061,7290.0121 in 26,0600 Never Never
3071,5400.0111 in 29,2580 Never Never
3081,3600.0091 in 33,1300 Never Never
3091,2060.0081 in 37,3610 Never Never
3101,0570.0071 in 42,6280 Never Never
3119310.0061 in 48,3970 Never Never
3128110.0061 in 55,5580 Never Never
3137090.0051 in 63,5510 Never Never
3146120.0041 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
3183310.0021 in 136,1250 Never Never
3192820.0021 in 159,7780 Never Never
3202350.0021 in 191,7340 Never Never
3211990.0011 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
326710.0001 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 9,011,4940 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