Thunderball Bell Curve Statistics

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

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

Number Sum TotalPossible CombinationsExpectationActual Over 1,465 Draws
CountFrequencyCountLast DrawnDraws Ago
1510.0031 in 575,7570 Never Never
1610.0031 in 575,7570 Never Never
1720.0051 in 287,8790 Never Never
1830.0081 in 191,9190 Never Never
1950.0131 in 115,1510 Never Never
2070.0181 in 82,2510 Never Never
21100.0251 in 57,5760 Never Never
22130.0331 in 44,2890 Never Never
23180.0461 in 31,9870 Never Never
24230.0591 in 25,0330 Never Never
25300.0761 in 19,1921 5/20/2016 522
26370.0941 in 15,5610 Never Never
27470.1201 in 12,2500 Never Never
28570.1451 in 10,1011 6/19/2015 666
29700.1781 in 8,2250 Never Never
30840.2141 in 6,8541 7/13/2016 499
311010.2571 in 5,7010 Never Never
321190.3031 in 4,8380 Never Never
331410.3591 in 4,0830 Never Never
341640.4171 in 3,5110 Never Never
351920.4891 in 2,9990 Never Never
362210.5621 in 2,6050 Never Never
372550.6491 in 2,2582 11/28/2018 83
382910.7401 in 1,9790 Never Never
393330.8471 in 1,7291 2/23/2018 242
403770.9591 in 1,5272 4/18/2018 211
414271.0861 in 1,3480 Never Never
424801.2211 in 1,1991 12/21/2016 430
435401.3741 in 1,0664 1/9/2016 578
446031.5341 in 9551 6/26/2015 663
456741.7151 in 8540 Never Never
467481.9031 in 7700 Never Never
478312.1141 in 6931 4/8/2017 383
489182.3361 in 6272 8/1/2014 804
491,0142.5801 in 5684 10/6/2018 113
501,1142.8351 in 5175 9/27/2017 310
511,2243.1141 in 4703 12/12/2015 590
521,3383.4051 in 4301 4/26/2013 1,002Overdue
531,4623.7201 in 3943 1/23/2016 572
541,5904.0461 in 3623 4/13/2019 5
551,7294.3991 in 3336 9/9/2015 631
561,8714.7611 in 3087 12/19/2015 587
572,0245.1501 in 2845 7/12/2013 969Overdue
582,1805.5471 in 2645 12/19/2018 71
592,3475.9721 in 2455 5/9/2018 199
602,5176.4041 in 2296 8/8/2015 644Overdue
612,6976.8621 in 21312 9/29/2018 117
622,8797.3261 in 2002 4/30/2016 530Overdue
633,0727.8171 in 18713 12/5/2018 79
643,2668.3101 in 1764 12/9/2015 592Overdue
653,4708.8291 in 1669 9/21/2018 122
663,6749.3481 in 15713 8/10/2018 146
673,8889.8931 in 1488 7/21/2017 339Overdue
684,10110.4351 in 14011 7/4/2018 167
694,32311.0001 in 13311 10/26/2018 102
704,54311.5601 in 12710 8/8/2018 147
714,77112.1401 in 12112 1/29/2019 48
724,99612.7121 in 11516 1/18/2019 54
735,22813.3031 in 11011 9/22/2018 121
745,45513.8801 in 10617 3/30/2019 13
755,68914.4761 in 10112 9/1/2018 133
765,91615.0531 in 97.316 6/20/2018 175
776,14815.6431 in 93.614 12/12/2018 75
786,37216.2131 in 90.413 1/22/2019 52
796,60016.7941 in 87.218 3/2/2019 29
806,81817.3481 in 84.416 8/1/2018 151
817,03817.9081 in 81.817 4/6/2019 9
827,24618.4371 in 79.517 8/18/2018 141
837,45518.9691 in 77.217 1/2/2019 63
847,65019.4651 in 75.319 3/5/2019 28
857,84419.9591 in 73.419 11/30/2018 82
868,02220.4121 in 71.813 1/4/2019 62
878,19820.8601 in 70.222 3/29/2019 14
888,35721.2641 in 68.920 3/22/2019 18
898,51221.6591 in 67.613 10/23/2015 612Overdue
908,64922.0071 in 66.625 2/2/2019 45
918,78122.3431 in 65.617 4/28/2018 205Overdue
928,89422.6311 in 64.718 4/16/2019 4
939,00122.9031 in 64.033 2/1/2019 46
949,08823.1241 in 63.424 4/9/2019 8
959,16923.3301 in 62.829 12/7/2018 78
969,22923.4831 in 62.436 3/19/2019 20
979,28223.6181 in 62.022 7/6/2018 166Overdue
989,31423.6991 in 61.815 3/12/2019 24
999,33923.7631 in 61.722 4/17/2019 3
1009,34323.7731 in 61.626 1/16/2019 55
1019,33923.7631 in 61.725 10/16/2018 108
1029,31423.6991 in 61.819 3/23/2019 17
1039,28223.6181 in 62.025 4/19/2019 2
1049,22923.4831 in 62.427 12/11/2018 76
1059,16923.3301 in 62.822 7/7/2018 165Overdue
1069,08823.1241 in 63.423 1/8/2019 60
1079,00122.9031 in 64.033 3/16/2019 21
1088,89422.6311 in 64.719 2/24/2018 241Overdue
1098,78122.3431 in 65.629 2/26/2019 32
1108,64922.0071 in 66.621 4/12/2019 6
1118,51221.6591 in 67.615 12/18/2018 72
1128,35721.2641 in 68.926 4/20/2019 1
1138,19820.8601 in 70.226 2/13/2019 39
1148,02220.4121 in 71.811 7/20/2018 158Overdue
1157,84419.9591 in 73.418 2/27/2019 31
1167,65019.4651 in 75.323 4/3/2019 11
1177,45518.9691 in 77.222 10/3/2018 115
1187,24618.4371 in 79.519 2/8/2019 42
1197,03817.9081 in 81.813 10/30/2018 100
1206,81817.3481 in 84.411 5/5/2018 201Overdue
1216,60016.7941 in 87.212 8/22/2018 139
1226,37216.2131 in 90.413 1/23/2019 51
1236,14815.6431 in 93.618 4/2/2019 12
1245,91615.0531 in 97.314 11/21/2018 87
1255,68914.4761 in 10123 3/1/2019 30
1265,45513.8801 in 10611 5/19/2018 193
1275,22813.3031 in 11015 1/1/2019 64
1284,99612.7121 in 11516 4/10/2019 7
1294,77112.1401 in 12120 11/3/2018 97
1304,54311.5601 in 1278 3/27/2019 15
1314,32311.0001 in 13312 1/26/2019 49
1324,10110.4351 in 14013 11/9/2018 94
1333,8889.8931 in 14813 8/28/2018 136
1343,6749.3481 in 1578 12/29/2017 270
1353,4708.8291 in 16612 1/12/2019 57
1363,2668.3101 in 1763 3/17/2018 229
1373,0727.8171 in 18711 2/12/2019 40
1382,8797.3261 in 2004 3/5/2016 554Overdue
1392,6976.8621 in 2135 2/22/2017 403
1402,5176.4041 in 2295 5/12/2018 197
1412,3475.9721 in 24510 3/9/2019 25
1422,1805.5471 in 2647 3/26/2019 16
1432,0245.1501 in 2843 9/22/2017 312
1441,8714.7611 in 3085 10/1/2014 778Overdue
1451,7294.3991 in 3335 2/20/2019 35
1461,5904.0461 in 3621 7/13/2013 968Overdue
1471,4623.7201 in 3945 5/25/2016 520
1481,3383.4051 in 4304 9/8/2018 129
1491,2243.1141 in 4706 11/16/2016 445
1501,1142.8351 in 5173 10/31/2015 608
1511,0142.5801 in 5684 2/5/2019 44
1529182.3361 in 6271 1/26/2011 1,354Overdue
1538312.1141 in 6930 Never NeverOverdue
1547481.9031 in 7702 7/20/2016 496
1556741.7151 in 8542 3/18/2016 549
1566031.5341 in 9553 12/4/2018 80
1575401.3741 in 1,0660 Never Never
1584801.2211 in 1,1991 9/30/2016 465
1594271.0861 in 1,3484 7/21/2018 157
1603770.9591 in 1,5270 Never Never
1613330.8471 in 1,7291 5/30/2015 674
1622910.7401 in 1,9791 2/9/2018 250
1632550.6491 in 2,2581 1/19/2019 53
1642210.5621 in 2,6050 Never Never
1651920.4891 in 2,9990 Never Never
1661640.4171 in 3,5111 10/19/2016 457
1671410.3591 in 4,0830 Never Never
1681190.3031 in 4,8380 Never Never
1691010.2571 in 5,7010 Never Never
170840.2141 in 6,8540 Never Never
171700.1781 in 8,2250 Never Never
172570.1451 in 10,1010 Never Never
173470.1201 in 12,2500 Never Never
174370.0941 in 15,5610 Never Never
175300.0761 in 19,1920 Never Never
176230.0591 in 25,0330 Never Never
177180.0461 in 31,9870 Never Never
178130.0331 in 44,2890 Never Never
179100.0251 in 57,5760 Never Never
18070.0181 in 82,2510 Never Never
18150.0131 in 115,1510 Never Never
18230.0081 in 191,9190 Never Never
18320.0051 in 287,8790 Never Never
18410.0031 in 575,7570 Never Never
18510.0031 in 575,7570 Never Never

Page Last Updated: Saturday, 20 April 2019 09:08 PM