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 1,569 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
1950.0141 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
23180.0491 in 31,9870 Never Never
24230.0631 in 25,0330 Never Never
25300.0821 in 19,1921 5/20/2016 626
26370.1011 in 15,5610 Never Never
27470.1281 in 12,2500 Never Never
28570.1551 in 10,1011 6/19/2015 770
29700.1911 in 8,2250 Never Never
30840.2291 in 6,8541 7/13/2016 603
311010.2751 in 5,7010 Never Never
321190.3241 in 4,8380 Never Never
331410.3841 in 4,0830 Never Never
341640.4471 in 3,5110 Never Never
351920.5231 in 2,9990 Never Never
362210.6021 in 2,6050 Never Never
372550.6951 in 2,2583 6/11/2019 76
382910.7931 in 1,9790 Never Never
393330.9071 in 1,7291 2/23/2018 346
403771.0271 in 1,5272 4/18/2018 315
414271.1641 in 1,3480 Never Never
424801.3081 in 1,1991 12/21/2016 534
435401.4721 in 1,0664 1/9/2016 682
446031.6431 in 9551 6/26/2015 767
456741.8371 in 8540 Never Never
467482.0381 in 7700 Never NeverOverdue
478312.2651 in 6932 9/25/2019 15
489182.5021 in 6272 8/1/2014 908
491,0142.7631 in 5684 10/6/2018 217
501,1143.0361 in 5175 9/27/2017 414
511,2243.3361 in 4703 12/12/2015 694
521,3383.6461 in 4301 4/26/2013 1,106Overdue
531,4623.9841 in 3943 1/23/2016 676
541,5904.3331 in 3623 4/13/2019 109
551,7294.7121 in 3336 9/9/2015 735Overdue
561,8715.0991 in 3087 12/19/2015 691Overdue
572,0245.5161 in 2846 6/29/2019 65
582,1805.9411 in 2645 12/19/2018 175
592,3476.3961 in 2456 10/11/2019 6
602,5176.8591 in 2296 8/8/2015 748Overdue
612,6977.3501 in 21312 9/29/2018 221
622,8797.8461 in 2003 5/21/2019 88
633,0728.3721 in 18713 12/5/2018 183
643,2668.9001 in 1765 4/26/2019 102
653,4709.4561 in 1669 9/21/2018 226
663,67410.0121 in 15713 8/10/2018 250
673,88810.5951 in 14811 8/17/2019 37
684,10111.1761 in 14012 6/19/2019 71
694,32311.7811 in 13314 9/10/2019 24
704,54312.3801 in 12710 8/8/2018 251
714,77113.0011 in 12112 1/29/2019 152
724,99613.6151 in 11517 5/24/2019 86
735,22814.2471 in 11011 9/22/2018 225Overdue
745,45514.8651 in 10618 8/3/2019 45
755,68915.5031 in 10115 7/26/2019 50
765,91616.1221 in 97.317 9/17/2019 20
776,14816.7541 in 93.615 4/23/2019 104
786,37217.3641 in 90.417 10/18/2019 2
796,60017.9861 in 87.218 3/2/2019 133
806,81818.5801 in 84.417 8/20/2019 36
817,03819.1791 in 81.818 8/27/2019 32
827,24619.7461 in 79.518 7/31/2019 47
837,45520.3161 in 77.217 1/2/2019 167Overdue
847,65020.8471 in 75.321 9/4/2019 27
857,84421.3761 in 73.421 10/1/2019 12
868,02221.8611 in 71.814 5/28/2019 84
878,19822.3401 in 70.223 9/11/2019 23
888,35722.7741 in 68.921 9/14/2019 21
898,51223.1961 in 67.614 9/28/2019 13
908,64923.5691 in 66.626 5/31/2019 82
918,78123.9291 in 65.621 10/8/2019 8
928,89424.2371 in 64.720 8/31/2019 29
939,00124.5291 in 64.035 6/8/2019 77
949,08824.7661 in 63.425 5/7/2019 96
959,16924.9871 in 62.830 10/19/2019 1
969,22925.1501 in 62.437 5/10/2019 94
979,28225.2941 in 62.025 10/5/2019 9
989,31425.3821 in 61.816 10/12/2019 5
999,33925.4501 in 61.724 7/19/2019 54
1009,34325.4611 in 61.629 8/9/2019 42
1019,33925.4501 in 61.728 10/16/2019 3
1029,31425.3821 in 61.819 3/23/2019 121
1039,28225.2941 in 62.028 8/24/2019 33
1049,22925.1501 in 62.432 9/7/2019 25
1059,16924.9871 in 62.822 7/7/2018 269Overdue
1069,08824.7661 in 63.424 5/29/2019 83
1079,00124.5291 in 64.033 3/16/2019 125
1088,89424.2371 in 64.720 9/27/2019 14
1098,78123.9291 in 65.630 10/15/2019 4
1108,64923.5691 in 66.623 7/16/2019 56
1118,51223.1961 in 67.615 12/18/2018 176Overdue
1128,35722.7741 in 68.929 9/13/2019 22
1138,19822.3401 in 70.227 5/3/2019 98
1148,02221.8611 in 71.814 6/25/2019 68
1157,84421.3761 in 73.419 10/4/2019 10
1167,65020.8471 in 75.323 4/3/2019 115
1177,45520.3161 in 77.224 7/9/2019 60
1187,24619.7461 in 79.520 6/22/2019 69
1197,03819.1791 in 81.815 7/6/2019 61
1206,81818.5801 in 84.412 8/30/2019 30
1216,60017.9861 in 87.214 9/6/2019 26
1226,37217.3641 in 90.416 8/28/2019 31
1236,14816.7541 in 93.619 10/9/2019 7
1245,91616.1221 in 97.315 6/14/2019 74
1255,68915.5031 in 10123 3/1/2019 134
1265,45514.8651 in 10613 10/2/2019 11
1275,22814.2471 in 11016 9/20/2019 18
1284,99613.6151 in 11516 4/10/2019 111
1294,77113.0011 in 12120 11/3/2018 201
1304,54312.3801 in 1279 6/5/2019 79
1314,32311.7811 in 13313 9/24/2019 16
1324,10111.1761 in 14013 11/9/2018 198
1333,88810.5951 in 14813 8/28/2018 240
1343,67410.0121 in 1578 12/29/2017 374Overdue
1353,4709.4561 in 16612 1/12/2019 161
1363,2668.9001 in 1763 3/17/2018 333
1373,0728.3721 in 18713 9/3/2019 28
1382,8797.8461 in 2004 3/5/2016 658Overdue
1392,6977.3501 in 2135 2/22/2017 507Overdue
1402,5176.8591 in 2296 9/21/2019 17
1412,3476.3961 in 24510 3/9/2019 129
1422,1805.9411 in 2648 6/12/2019 75
1432,0245.5161 in 2843 9/22/2017 416
1441,8715.0991 in 3085 10/1/2014 882Overdue
1451,7294.7121 in 3335 2/20/2019 139
1461,5904.3331 in 3621 7/13/2013 1,072Overdue
1471,4623.9841 in 3946 8/14/2019 39
1481,3383.6461 in 4304 9/8/2018 233
1491,2243.3361 in 4706 11/16/2016 549
1501,1143.0361 in 5173 10/31/2015 712
1511,0142.7631 in 5685 7/27/2019 49
1529182.5021 in 6271 1/26/2011 1,458Overdue
1538312.2651 in 6930 Never NeverOverdue
1547482.0381 in 7702 7/20/2016 600
1556741.8371 in 8542 3/18/2016 653
1566031.6431 in 9553 12/4/2018 184
1575401.4721 in 1,0660 Never Never
1584801.3081 in 1,1991 9/30/2016 569
1594271.1641 in 1,3484 7/21/2018 261
1603771.0271 in 1,5270 Never Never
1613330.9071 in 1,7291 5/30/2015 778
1622910.7931 in 1,9791 2/9/2018 354
1632550.6951 in 2,2581 1/19/2019 157
1642210.6021 in 2,6050 Never Never
1651920.5231 in 2,9990 Never Never
1661640.4471 in 3,5111 10/19/2016 561
1671410.3841 in 4,0830 Never Never
1681190.3241 in 4,8380 Never Never
1691010.2751 in 5,7010 Never Never
170840.2291 in 6,8540 Never Never
171700.1911 in 8,2250 Never Never
172570.1551 in 10,1010 Never Never
173470.1281 in 12,2500 Never Never
174370.1011 in 15,5610 Never Never
175300.0821 in 19,1920 Never Never
176230.0631 in 25,0330 Never Never
177180.0491 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
18150.0141 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, 19 October 2019 09:13 PM