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 1,537 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
2070.0191 in 82,2510 Never Never
21100.0271 in 57,5760 Never Never
22130.0351 in 44,2890 Never Never
23180.0481 in 31,9870 Never Never
24230.0611 in 25,0330 Never Never
25300.0801 in 19,1921 5/20/2016 594
26370.0991 in 15,5610 Never Never
27470.1251 in 12,2500 Never Never
28570.1521 in 10,1011 6/19/2015 738
29700.1871 in 8,2250 Never Never
30840.2241 in 6,8541 7/13/2016 571
311010.2701 in 5,7010 Never Never
321190.3181 in 4,8380 Never Never
331410.3761 in 4,0830 Never Never
341640.4381 in 3,5110 Never Never
351920.5131 in 2,9990 Never Never
362210.5901 in 2,6050 Never Never
372550.6811 in 2,2583 6/11/2019 44
382910.7771 in 1,9790 Never Never
393330.8891 in 1,7291 2/23/2018 314
403771.0061 in 1,5272 4/18/2018 283
414271.1401 in 1,3480 Never Never
424801.2811 in 1,1991 12/21/2016 502
435401.4421 in 1,0664 1/9/2016 650
446031.6101 in 9551 6/26/2015 735
456741.7991 in 8540 Never Never
467481.9971 in 7700 Never Never
478312.2181 in 6931 4/8/2017 455
489182.4511 in 6272 8/1/2014 876
491,0142.7071 in 5684 10/6/2018 185
501,1142.9741 in 5175 9/27/2017 382
511,2243.2681 in 4703 12/12/2015 662
521,3383.5721 in 4301 4/26/2013 1,074Overdue
531,4623.9031 in 3943 1/23/2016 644
541,5904.2451 in 3623 4/13/2019 77
551,7294.6161 in 3336 9/9/2015 703Overdue
561,8714.9951 in 3087 12/19/2015 659Overdue
572,0245.4031 in 2846 6/29/2019 33
582,1805.8201 in 2645 12/19/2018 143
592,3476.2651 in 2455 5/9/2018 271
602,5176.7191 in 2296 8/8/2015 716Overdue
612,6977.2001 in 21312 9/29/2018 189
622,8797.6861 in 2003 5/21/2019 56
633,0728.2011 in 18713 12/5/2018 151
643,2668.7191 in 1765 4/26/2019 70
653,4709.2631 in 1669 9/21/2018 194
663,6749.8081 in 15713 8/10/2018 218
673,88810.3791 in 14811 8/17/2019 5
684,10110.9481 in 14012 6/19/2019 39
694,32311.5401 in 13313 8/10/2019 9
704,54312.1281 in 12710 8/8/2018 219
714,77112.7361 in 12112 1/29/2019 120
724,99613.3371 in 11517 5/24/2019 54
735,22813.9561 in 11011 9/22/2018 193
745,45514.5621 in 10618 8/3/2019 13
755,68915.1871 in 10115 7/26/2019 18
765,91615.7931 in 97.316 6/20/2018 247Overdue
776,14816.4121 in 93.615 4/23/2019 72
786,37217.0101 in 90.416 7/13/2019 25
796,60017.6191 in 87.218 3/2/2019 101
806,81818.2011 in 84.417 8/20/2019 4
817,03818.7881 in 81.817 4/6/2019 81
827,24619.3431 in 79.518 7/31/2019 15
837,45519.9011 in 77.217 1/2/2019 135
847,65020.4221 in 75.320 5/14/2019 60
857,84420.9401 in 73.420 4/30/2019 68
868,02221.4151 in 71.814 5/28/2019 52
878,19821.8851 in 70.222 3/29/2019 86
888,35722.3091 in 68.920 3/22/2019 90
898,51222.7231 in 67.613 10/23/2015 684Overdue
908,64923.0891 in 66.626 5/31/2019 50
918,78123.4411 in 65.620 8/21/2019 3
928,89423.7431 in 64.719 8/16/2019 6
939,00124.0281 in 64.035 6/8/2019 45
949,08824.2611 in 63.425 5/7/2019 64
959,16924.4771 in 62.829 12/7/2018 150Overdue
969,22924.6371 in 62.437 5/10/2019 62
979,28224.7791 in 62.024 6/4/2019 48
989,31424.8641 in 61.815 3/12/2019 96
999,33924.9311 in 61.724 7/19/2019 22
1009,34324.9411 in 61.629 8/9/2019 10
1019,33924.9311 in 61.726 7/3/2019 31
1029,31424.8641 in 61.819 3/23/2019 89
1039,28224.7791 in 62.028 8/24/2019 1
1049,22924.6371 in 62.431 8/6/2019 12
1059,16924.4771 in 62.822 7/7/2018 237Overdue
1069,08824.2611 in 63.424 5/29/2019 51
1079,00124.0281 in 64.033 3/16/2019 93
1088,89423.7431 in 64.719 2/24/2018 313Overdue
1098,78123.4411 in 65.629 2/26/2019 104
1108,64923.0891 in 66.623 7/16/2019 24
1118,51222.7231 in 67.615 12/18/2018 144Overdue
1128,35722.3091 in 68.928 8/23/2019 2
1138,19821.8851 in 70.227 5/3/2019 66
1148,02221.4151 in 71.814 6/25/2019 36
1157,84420.9401 in 73.418 2/27/2019 103
1167,65020.4221 in 75.323 4/3/2019 83
1177,45519.9011 in 77.224 7/9/2019 28
1187,24619.3431 in 79.520 6/22/2019 37
1197,03818.7881 in 81.815 7/6/2019 29
1206,81818.2011 in 84.411 5/5/2018 273Overdue
1216,60017.6191 in 87.213 4/27/2019 69
1226,37217.0101 in 90.415 7/23/2019 20
1236,14816.4121 in 93.618 4/2/2019 84
1245,91615.7931 in 97.315 6/14/2019 42
1255,68915.1871 in 10123 3/1/2019 102
1265,45514.5621 in 10612 8/7/2019 11
1275,22813.9561 in 11015 1/1/2019 136
1284,99613.3371 in 11516 4/10/2019 79
1294,77112.7361 in 12120 11/3/2018 169
1304,54312.1281 in 1279 6/5/2019 47
1314,32311.5401 in 13312 1/26/2019 121
1324,10110.9481 in 14013 11/9/2018 166
1333,88810.3791 in 14813 8/28/2018 208
1343,6749.8081 in 1578 12/29/2017 342Overdue
1353,4709.2631 in 16612 1/12/2019 129
1363,2668.7191 in 1763 3/17/2018 301
1373,0728.2011 in 18712 7/12/2019 26
1382,8797.6861 in 2004 3/5/2016 626Overdue
1392,6977.2001 in 2135 2/22/2017 475Overdue
1402,5176.7191 in 2295 5/12/2018 269
1412,3476.2651 in 24510 3/9/2019 97
1422,1805.8201 in 2648 6/12/2019 43
1432,0245.4031 in 2843 9/22/2017 384
1441,8714.9951 in 3085 10/1/2014 850Overdue
1451,7294.6161 in 3335 2/20/2019 107
1461,5904.2451 in 3621 7/13/2013 1,040Overdue
1471,4623.9031 in 3946 8/14/2019 7
1481,3383.5721 in 4304 9/8/2018 201
1491,2243.2681 in 4706 11/16/2016 517
1501,1142.9741 in 5173 10/31/2015 680
1511,0142.7071 in 5685 7/27/2019 17
1529182.4511 in 6271 1/26/2011 1,426Overdue
1538312.2181 in 6930 Never NeverOverdue
1547481.9971 in 7702 7/20/2016 568
1556741.7991 in 8542 3/18/2016 621
1566031.6101 in 9553 12/4/2018 152
1575401.4421 in 1,0660 Never Never
1584801.2811 in 1,1991 9/30/2016 537
1594271.1401 in 1,3484 7/21/2018 229
1603771.0061 in 1,5270 Never Never
1613330.8891 in 1,7291 5/30/2015 746
1622910.7771 in 1,9791 2/9/2018 322
1632550.6811 in 2,2581 1/19/2019 125
1642210.5901 in 2,6050 Never Never
1651920.5131 in 2,9990 Never Never
1661640.4381 in 3,5111 10/19/2016 529
1671410.3761 in 4,0830 Never Never
1681190.3181 in 4,8380 Never Never
1691010.2701 in 5,7010 Never Never
170840.2241 in 6,8540 Never Never
171700.1871 in 8,2250 Never Never
172570.1521 in 10,1010 Never Never
173470.1251 in 12,2500 Never Never
174370.0991 in 15,5610 Never Never
175300.0801 in 19,1920 Never Never
176230.0611 in 25,0330 Never Never
177180.0481 in 31,9870 Never Never
178130.0351 in 44,2890 Never Never
179100.0271 in 57,5760 Never Never
18070.0191 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, 24 August 2019 09:13 PM