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 1,600 Draws
CountFrequencyCountLast DrawnDraws Ago
1510.0031 in 575,7570 Never Never
1610.0031 in 575,7570 Never Never
1720.0061 in 287,8790 Never Never
1830.0081 in 191,9190 Never Never
1950.0141 in 115,1510 Never Never
2070.0191 in 82,2510 Never Never
21100.0281 in 57,5760 Never Never
22130.0361 in 44,2890 Never Never
23180.0501 in 31,9870 Never Never
24230.0641 in 25,0330 Never Never
25300.0831 in 19,1921 5/20/2016 657
26370.1031 in 15,5610 Never Never
27470.1311 in 12,2500 Never Never
28570.1581 in 10,1011 6/19/2015 801
29700.1951 in 8,2250 Never Never
30840.2331 in 6,8541 7/13/2016 634
311010.2811 in 5,7010 Never Never
321190.3311 in 4,8380 Never Never
331410.3921 in 4,0830 Never Never
341640.4561 in 3,5110 Never Never
351920.5341 in 2,9990 Never Never
362210.6141 in 2,6050 Never Never
372550.7091 in 2,2583 6/11/2019 107
382910.8091 in 1,9790 Never Never
393330.9251 in 1,7291 2/23/2018 377
403771.0481 in 1,5272 4/18/2018 346
414271.1871 in 1,3480 Never Never
424801.3341 in 1,1991 12/21/2016 565
435401.5011 in 1,0664 1/9/2016 713
446031.6761 in 9551 6/26/2015 798
456741.8731 in 8540 Never Never
467482.0791 in 7700 Never NeverOverdue
478312.3091 in 6932 9/25/2019 46
489182.5511 in 6272 8/1/2014 939
491,0142.8181 in 5684 10/6/2018 248
501,1143.0961 in 5175 9/27/2017 445
511,2243.4011 in 4703 12/12/2015 725
521,3383.7181 in 4301 4/26/2013 1,137Overdue
531,4624.0631 in 3943 1/23/2016 707
541,5904.4191 in 3623 4/13/2019 140
551,7294.8051 in 3336 9/9/2015 766Overdue
561,8715.1991 in 3087 12/19/2015 722Overdue
572,0245.6251 in 2846 6/29/2019 96
582,1806.0581 in 2645 12/19/2018 206
592,3476.5221 in 2456 10/11/2019 37
602,5176.9951 in 2296 8/8/2015 779Overdue
612,6977.4951 in 21312 9/29/2018 252
622,8798.0011 in 2003 5/21/2019 119
633,0728.5371 in 18713 12/5/2018 214
643,2669.0761 in 1765 4/26/2019 133
653,4709.6431 in 1669 9/21/2018 257
663,67410.2101 in 15713 8/10/2018 281
673,88810.8051 in 14811 8/17/2019 68
684,10111.3961 in 14012 6/19/2019 102
694,32312.0131 in 13314 9/10/2019 55
704,54312.6251 in 12711 11/16/2019 16
714,77113.2581 in 12112 1/29/2019 183
724,99613.8841 in 11517 5/24/2019 117
735,22814.5281 in 11011 9/22/2018 256Overdue
745,45515.1591 in 10618 8/3/2019 76
755,68915.8091 in 10115 7/26/2019 81
765,91616.4401 in 97.317 9/17/2019 51
776,14817.0851 in 93.615 4/23/2019 135
786,37217.7071 in 90.418 11/9/2019 20
796,60018.3411 in 87.218 3/2/2019 164
806,81818.9471 in 84.418 12/11/2019 2
817,03819.5581 in 81.819 10/22/2019 31
827,24620.1361 in 79.519 10/26/2019 28
837,45520.7171 in 77.218 11/23/2019 12
847,65021.2591 in 75.321 9/4/2019 58
857,84421.7981 in 73.423 12/10/2019 3
868,02222.2931 in 71.815 11/26/2019 11
878,19822.7821 in 70.223 9/11/2019 54
888,35723.2241 in 68.921 9/14/2019 52
898,51223.6541 in 67.614 9/28/2019 44
908,64924.0351 in 66.627 11/22/2019 13
918,78124.4021 in 65.621 10/8/2019 39
928,89424.7161 in 64.721 10/30/2019 26
939,00125.0131 in 64.037 11/30/2019 8
949,08825.2551 in 63.426 10/23/2019 30
959,16925.4801 in 62.831 11/13/2019 18
969,22925.6471 in 62.437 5/10/2019 125Overdue
979,28225.7941 in 62.025 10/5/2019 40
989,31425.8831 in 61.816 10/12/2019 36
999,33925.9531 in 61.725 11/27/2019 10
1009,34325.9641 in 61.630 11/6/2019 22
1019,33925.9531 in 61.728 10/16/2019 34
1029,31425.8831 in 61.819 3/23/2019 152Overdue
1039,28225.7941 in 62.028 8/24/2019 64
1049,22925.6471 in 62.432 9/7/2019 56
1059,16925.4801 in 62.822 7/7/2018 300Overdue
1069,08825.2551 in 63.425 12/13/2019 1
1079,00125.0131 in 64.034 12/3/2019 7
1088,89424.7161 in 64.720 9/27/2019 45
1098,78124.4021 in 65.630 10/15/2019 35
1108,64924.0351 in 66.623 7/16/2019 87
1118,51223.6541 in 67.616 11/20/2019 14
1128,35723.2241 in 68.930 12/6/2019 5
1138,19822.7821 in 70.228 11/19/2019 15
1148,02222.2931 in 71.814 6/25/2019 99
1157,84421.7981 in 73.419 10/4/2019 41
1167,65021.2591 in 75.324 12/7/2019 4
1177,45520.7171 in 77.224 7/9/2019 91
1187,24620.1361 in 79.520 6/22/2019 100
1197,03819.5581 in 81.815 7/6/2019 92
1206,81818.9471 in 84.413 11/5/2019 23
1216,60018.3411 in 87.214 9/6/2019 57
1226,37217.7071 in 90.417 10/25/2019 29
1236,14817.0851 in 93.619 10/9/2019 38
1245,91616.4401 in 97.315 6/14/2019 105
1255,68915.8091 in 10124 11/8/2019 21
1265,45515.1591 in 10614 11/1/2019 25
1275,22814.5281 in 11016 9/20/2019 49
1284,99613.8841 in 11516 4/10/2019 142
1294,77113.2581 in 12120 11/3/2018 232
1304,54312.6251 in 1279 6/5/2019 110
1314,32312.0131 in 13313 9/24/2019 47
1324,10111.3961 in 14015 11/15/2019 17
1333,88810.8051 in 14813 8/28/2018 271
1343,67410.2101 in 1579 10/29/2019 27
1353,4709.6431 in 16613 12/4/2019 6
1363,2669.0761 in 1763 3/17/2018 364Overdue
1373,0728.5371 in 18713 9/3/2019 59
1382,8798.0011 in 2004 3/5/2016 689Overdue
1392,6977.4951 in 2135 2/22/2017 538Overdue
1402,5176.9951 in 2296 9/21/2019 48
1412,3476.5221 in 24510 3/9/2019 160
1422,1806.0581 in 2648 6/12/2019 106
1432,0245.6251 in 2843 9/22/2017 447
1441,8715.1991 in 3085 10/1/2014 913Overdue
1451,7294.8051 in 3335 2/20/2019 170
1461,5904.4191 in 3621 7/13/2013 1,103Overdue
1471,4624.0631 in 3946 8/14/2019 70
1481,3383.7181 in 4304 9/8/2018 264
1491,2243.4011 in 4706 11/16/2016 580
1501,1143.0961 in 5173 10/31/2015 743
1511,0142.8181 in 5685 7/27/2019 80
1529182.5511 in 6271 1/26/2011 1,489Overdue
1538312.3091 in 6930 Never NeverOverdue
1547482.0791 in 7702 7/20/2016 631
1556741.8731 in 8542 3/18/2016 684
1566031.6761 in 9553 12/4/2018 215
1575401.5011 in 1,0660 Never Never
1584801.3341 in 1,1991 9/30/2016 600
1594271.1871 in 1,3484 7/21/2018 292
1603771.0481 in 1,5270 Never Never
1613330.9251 in 1,7291 5/30/2015 809
1622910.8091 in 1,9791 2/9/2018 385
1632550.7091 in 2,2581 1/19/2019 188
1642210.6141 in 2,6050 Never Never
1651920.5341 in 2,9990 Never Never
1661640.4561 in 3,5111 10/19/2016 592
1671410.3921 in 4,0830 Never Never
1681190.3311 in 4,8380 Never Never
1691010.2811 in 5,7010 Never Never
170840.2331 in 6,8540 Never Never
171700.1951 in 8,2250 Never Never
172570.1581 in 10,1010 Never Never
173470.1311 in 12,2500 Never Never
174370.1031 in 15,5610 Never Never
175300.0831 in 19,1920 Never Never
176230.0641 in 25,0330 Never Never
177180.0501 in 31,9870 Never Never
178130.0361 in 44,2890 Never Never
179100.0281 in 57,5760 Never Never
18070.0191 in 82,2510 Never Never
18150.0141 in 115,1510 Never Never
18230.0081 in 191,9190 Never Never
18320.0061 in 287,8790 Never Never
18410.0031 in 575,7570 Never Never
18510.0031 in 575,7570 Never Never

Page Last Updated: Friday, 13 December 2019 09:53 PM