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.

Ball 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 1,390 Draws
CountFrequencyCountLast DrawnDraws Ago
1510.0021 in 575,7570 Never Never
1610.0021 in 575,7570 Never Never
1720.0051 in 287,8790 Never Never
1830.0071 in 191,9190 Never Never
1950.0121 in 115,1510 Never Never
2070.0171 in 82,2510 Never Never
21100.0241 in 57,5760 Never Never
22130.0311 in 44,2890 Never Never
23180.0431 in 31,9870 Never Never
24230.0561 in 25,0330 Never Never
25300.0721 in 19,1921 20/05/2016 447
26370.0891 in 15,5610 Never Never
27470.1131 in 12,2500 Never Never
28570.1381 in 10,1011 19/06/2015 591
29700.1691 in 8,2250 Never Never
30840.2031 in 6,8541 13/07/2016 424
311010.2441 in 5,7010 Never Never
321190.2871 in 4,8380 Never Never
331410.3401 in 4,0830 Never Never
341640.3961 in 3,5110 Never Never
351920.4641 in 2,9990 Never Never
362210.5341 in 2,6050 Never Never
372550.6161 in 2,2582 28/11/2018 8
382910.7031 in 1,9790 Never Never
393330.8041 in 1,7291 23/02/2018 167
403770.9101 in 1,5272 18/04/2018 136
414271.0311 in 1,3480 Never Never
424801.1591 in 1,1991 21/12/2016 355
435401.3041 in 1,0664 09/01/2016 503
446031.4561 in 9551 26/06/2015 588
456741.6271 in 8540 Never Never
467481.8061 in 7700 Never Never
478312.0061 in 6931 08/04/2017 308
489182.2161 in 6272 01/08/2014 729
491,0142.4481 in 5684 06/10/2018 38
501,1142.6891 in 5175 27/09/2017 235
511,2242.9551 in 4703 12/12/2015 515
521,3383.2301 in 4301 26/04/2013 927Overdue
531,4623.5301 in 3943 23/01/2016 497
541,5903.8391 in 3622 06/11/2018 21
551,7294.1741 in 3336 09/09/2015 556
561,8714.5171 in 3087 19/12/2015 512
572,0244.8861 in 2845 12/07/2013 894Overdue
582,1805.2631 in 2644 08/05/2018 125
592,3475.6661 in 2455 09/05/2018 124
602,5176.0771 in 2296 08/08/2015 569Overdue
612,6976.5111 in 21312 29/09/2018 42
622,8796.9511 in 2002 30/04/2016 455Overdue
633,0727.4161 in 18713 05/12/2018 4
643,2667.8851 in 1764 09/12/2015 517Overdue
653,4708.3771 in 1669 21/09/2018 47
663,6748.8701 in 15713 10/08/2018 71
673,8889.3861 in 1488 21/07/2017 264
684,1019.9011 in 14011 04/07/2018 92
694,32310.4371 in 13311 26/10/2018 27
704,54310.9681 in 12710 08/08/2018 72
714,77111.5181 in 12111 23/11/2018 11
724,99612.0611 in 11515 22/06/2018 99
735,22812.6221 in 11011 22/09/2018 46
745,45513.1701 in 10616 20/11/2018 13
755,68913.7341 in 10112 01/09/2018 58
765,91614.2821 in 97.316 20/06/2018 100
776,14814.8431 in 93.613 05/06/2018 109
786,37215.3831 in 90.411 27/02/2018 165
796,60015.9341 in 87.217 19/10/2018 31
806,81816.4601 in 84.416 01/08/2018 76
817,03816.9911 in 81.813 13/11/2018 17
827,24617.4931 in 79.517 18/08/2018 66
837,45517.9981 in 77.216 31/07/2018 77
847,65018.4691 in 75.318 14/11/2018 16
857,84418.9371 in 73.419 30/11/2018 7
868,02219.3671 in 71.812 11/02/2017 332Overdue
878,19819.7921 in 70.221 09/10/2018 37
888,35720.1761 in 68.919 31/08/2018 59
898,51220.5501 in 67.613 23/10/2015 537Overdue
908,64920.8811 in 66.622 10/02/2018 174Overdue
918,78121.1991 in 65.617 28/04/2018 130
928,89421.4721 in 64.716 26/01/2018 183Overdue
939,00121.7301 in 64.032 20/03/2018 153Overdue
949,08821.9401 in 63.422 10/07/2018 89
959,16922.1361 in 62.829 07/12/2018 3
969,22922.2811 in 62.433 16/11/2018 15
979,28222.4091 in 62.022 06/07/2018 91
989,31422.4861 in 61.813 24/11/2018 10
999,33922.5461 in 61.720 17/10/2018 32
1009,34322.5561 in 61.624 16/05/2018 120
1019,33922.5461 in 61.725 16/10/2018 33
1029,31422.4861 in 61.817 08/03/2017 322Overdue
1039,28222.4091 in 62.023 22/12/2017 198Overdue
1049,22922.2811 in 62.427 11/12/2018 1
1059,16922.1361 in 62.822 07/07/2018 90
1069,08821.9401 in 63.422 01/12/2018 6
1079,00121.7301 in 64.031 14/07/2018 86
1088,89421.4721 in 64.719 24/02/2018 166Overdue
1098,78121.1991 in 65.626 28/09/2018 43
1108,64920.8811 in 66.620 11/07/2018 88
1118,51220.5501 in 67.614 15/12/2017 201Overdue
1128,35720.1761 in 68.923 31/10/2018 24
1138,19819.7921 in 70.224 25/09/2018 45
1148,02219.3671 in 71.811 20/07/2018 83
1157,84418.9371 in 73.415 25/08/2018 62
1167,65018.4691 in 75.322 08/12/2018 2
1177,45517.9981 in 77.222 03/10/2018 40
1187,24617.4931 in 79.518 18/09/2018 49
1197,03816.9911 in 81.813 30/10/2018 25
1206,81816.4601 in 84.411 05/05/2018 126
1216,60015.9341 in 87.212 22/08/2018 64
1226,37215.3831 in 90.412 19/09/2018 48
1236,14814.8431 in 93.615 17/04/2018 137
1245,91614.2821 in 97.314 21/11/2018 12
1255,68913.7341 in 10122 02/11/2018 23
1265,45513.1701 in 10611 19/05/2018 118
1275,22812.6221 in 11013 01/02/2017 337Overdue
1284,99612.0611 in 11515 02/03/2018 163
1294,77111.5181 in 12120 03/11/2018 22
1304,54310.9681 in 1277 17/07/2018 85
1314,32310.4371 in 13311 12/09/2018 52
1324,1019.9011 in 14013 09/11/2018 19
1333,8889.3861 in 14813 28/08/2018 61
1343,6748.8701 in 1578 29/12/2017 195
1353,4708.3771 in 16611 29/09/2017 234
1363,2667.8851 in 1763 17/03/2018 154
1373,0727.4161 in 18710 29/08/2018 60
1382,8796.9511 in 2004 05/03/2016 479Overdue
1392,6976.5111 in 2135 22/02/2017 328
1402,5176.0771 in 2295 12/05/2018 122
1412,3475.6661 in 2458 24/08/2018 63
1422,1805.2631 in 2646 02/10/2018 41
1432,0244.8861 in 2843 22/09/2017 237
1441,8714.5171 in 3085 01/10/2014 703Overdue
1451,7294.1741 in 3334 27/11/2018 9
1461,5903.8391 in 3621 13/07/2013 893Overdue
1471,4623.5301 in 3945 25/05/2016 445
1481,3383.2301 in 4304 08/09/2018 54
1491,2242.9551 in 4706 16/11/2016 370
1501,1142.6891 in 5173 31/10/2015 533
1511,0142.4481 in 5683 07/11/2018 20
1529182.2161 in 6271 26/01/2011 1,279Overdue
1538312.0061 in 6930 Never NeverOverdue
1547481.8061 in 7702 20/07/2016 421
1556741.6271 in 8542 18/03/2016 474
1566031.4561 in 9553 04/12/2018 5
1575401.3041 in 1,0660 Never Never
1584801.1591 in 1,1991 30/09/2016 390
1594271.0311 in 1,3484 21/07/2018 82
1603770.9101 in 1,5270 Never Never
1613330.8041 in 1,7291 30/05/2015 599
1622910.7031 in 1,9791 09/02/2018 175
1632550.6161 in 2,2580 Never Never
1642210.5341 in 2,6050 Never Never
1651920.4641 in 2,9990 Never Never
1661640.3961 in 3,5111 19/10/2016 382
1671410.3401 in 4,0830 Never Never
1681190.2871 in 4,8380 Never Never
1691010.2441 in 5,7010 Never Never
170840.2031 in 6,8540 Never Never
171700.1691 in 8,2250 Never Never
172570.1381 in 10,1010 Never Never
173470.1131 in 12,2500 Never Never
174370.0891 in 15,5610 Never Never
175300.0721 in 19,1920 Never Never
176230.0561 in 25,0330 Never Never
177180.0431 in 31,9870 Never Never
178130.0311 in 44,2890 Never Never
179100.0241 in 57,5760 Never Never
18070.0171 in 82,2510 Never Never
18150.0121 in 115,1510 Never Never
18230.0071 in 191,9190 Never Never
18320.0051 in 287,8790 Never Never
18410.0021 in 575,7570 Never Never
18510.0021 in 575,7570 Never Never

Page Last Updated: Tuesday, 11 December 2018 12:00 AM