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 1,428 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
21100.0251 in 57,5760 Never Never
22130.0321 in 44,2890 Never Never
23180.0451 in 31,9870 Never Never
24230.0571 in 25,0330 Never Never
25300.0741 in 19,1921 5/20/2016 485
26370.0921 in 15,5610 Never Never
27470.1171 in 12,2500 Never Never
28570.1411 in 10,1011 6/19/2015 629
29700.1741 in 8,2250 Never Never
30840.2081 in 6,8541 7/13/2016 462
311010.2511 in 5,7010 Never Never
321190.2951 in 4,8380 Never Never
331410.3501 in 4,0830 Never Never
341640.4071 in 3,5110 Never Never
351920.4761 in 2,9990 Never Never
362210.5481 in 2,6050 Never Never
372550.6321 in 2,2582 11/28/2018 46
382910.7221 in 1,9790 Never Never
393330.8261 in 1,7291 2/23/2018 205
403770.9351 in 1,5272 4/18/2018 174
414271.0591 in 1,3480 Never Never
424801.1911 in 1,1991 12/21/2016 393
435401.3391 in 1,0664 1/9/2016 541
446031.4961 in 9551 6/26/2015 626
456741.6721 in 8540 Never Never
467481.8551 in 7700 Never Never
478312.0611 in 6931 4/8/2017 346
489182.2771 in 6272 8/1/2014 767
491,0142.5151 in 5684 10/6/2018 76
501,1142.7631 in 5175 9/27/2017 273
511,2243.0361 in 4703 12/12/2015 553
521,3383.3191 in 4301 4/26/2013 965Overdue
531,4623.6261 in 3943 1/23/2016 535
541,5903.9441 in 3622 11/6/2018 59
551,7294.2881 in 3336 9/9/2015 594
561,8714.6401 in 3087 12/19/2015 550
572,0245.0201 in 2845 7/12/2013 932Overdue
582,1805.4071 in 2645 12/19/2018 34
592,3475.8211 in 2455 5/9/2018 162
602,5176.2431 in 2296 8/8/2015 607Overdue
612,6976.6891 in 21312 9/29/2018 80
622,8797.1411 in 2002 4/30/2016 493Overdue
633,0727.6191 in 18713 12/5/2018 42
643,2668.1001 in 1764 12/9/2015 555Overdue
653,4708.6061 in 1669 9/21/2018 85
663,6749.1121 in 15713 8/10/2018 109
673,8889.6431 in 1488 7/21/2017 302Overdue
684,10110.1711 in 14011 7/4/2018 130
694,32310.7221 in 13311 10/26/2018 65
704,54311.2681 in 12710 8/8/2018 110
714,77111.8331 in 12112 1/29/2019 11
724,99612.3911 in 11516 1/18/2019 17
735,22812.9671 in 11011 9/22/2018 84
745,45513.5301 in 10616 11/20/2018 51
755,68914.1101 in 10112 9/1/2018 96
765,91614.6731 in 97.316 6/20/2018 138
776,14815.2481 in 93.614 12/12/2018 38
786,37215.8041 in 90.413 1/22/2019 15
796,60016.3691 in 87.217 10/19/2018 69
806,81816.9101 in 84.416 8/1/2018 114
817,03817.4561 in 81.814 2/9/2019 4
827,24617.9721 in 79.517 8/18/2018 104
837,45518.4901 in 77.217 1/2/2019 26
847,65018.9741 in 75.318 11/14/2018 54
857,84419.4551 in 73.419 11/30/2018 45
868,02219.8961 in 71.813 1/4/2019 25
878,19820.3331 in 70.221 10/9/2018 75
888,35720.7271 in 68.919 8/31/2018 97
898,51221.1121 in 67.613 10/23/2015 575Overdue
908,64921.4511 in 66.625 2/2/2019 8
918,78121.7791 in 65.617 4/28/2018 168Overdue
928,89422.0591 in 64.716 1/26/2018 221Overdue
939,00122.3241 in 64.033 2/1/2019 9
949,08822.5401 in 63.423 1/30/2019 10
959,16922.7411 in 62.829 12/7/2018 41
969,22922.8901 in 62.434 1/15/2019 19
979,28223.0211 in 62.022 7/6/2018 129Overdue
989,31423.1011 in 61.814 2/6/2019 6
999,33923.1631 in 61.721 12/25/2018 31
1009,34323.1731 in 61.626 1/16/2019 18
1019,33923.1631 in 61.725 10/16/2018 71
1029,31423.1011 in 61.817 3/8/2017 360Overdue
1039,28223.0211 in 62.023 12/22/2017 236Overdue
1049,22922.8901 in 62.427 12/11/2018 39
1059,16922.7411 in 62.822 7/7/2018 128Overdue
1069,08822.5401 in 63.423 1/8/2019 23
1079,00122.3241 in 64.031 7/14/2018 124
1088,89422.0591 in 64.719 2/24/2018 204Overdue
1098,78121.7791 in 65.628 1/11/2019 21
1108,64921.4511 in 66.620 7/11/2018 126
1118,51221.1121 in 67.615 12/18/2018 35
1128,35720.7271 in 68.924 1/5/2019 24
1138,19820.3331 in 70.226 2/13/2019 2
1148,02219.8961 in 71.811 7/20/2018 121
1157,84419.4551 in 73.416 12/29/2018 28
1167,65018.9741 in 75.322 12/8/2018 40
1177,45518.4901 in 77.222 10/3/2018 78
1187,24617.9721 in 79.519 2/8/2019 5
1197,03817.4561 in 81.813 10/30/2018 63
1206,81816.9101 in 84.411 5/5/2018 164
1216,60016.3691 in 87.212 8/22/2018 102
1226,37215.8041 in 90.413 1/23/2019 14
1236,14815.2481 in 93.616 1/25/2019 13
1245,91614.6731 in 97.314 11/21/2018 50
1255,68914.1101 in 10122 11/2/2018 61
1265,45513.5301 in 10611 5/19/2018 156
1275,22812.9671 in 11015 1/1/2019 27
1284,99612.3911 in 11515 3/2/2018 201
1294,77111.8331 in 12120 11/3/2018 60
1304,54311.2681 in 1277 7/17/2018 123
1314,32310.7221 in 13312 1/26/2019 12
1324,10110.1711 in 14013 11/9/2018 57
1333,8889.6431 in 14813 8/28/2018 99
1343,6749.1121 in 1578 12/29/2017 233
1353,4708.6061 in 16612 1/12/2019 20
1363,2668.1001 in 1763 3/17/2018 192
1373,0727.6191 in 18711 2/12/2019 3
1382,8797.1411 in 2004 3/5/2016 517Overdue
1392,6976.6891 in 2135 2/22/2017 366
1402,5176.2431 in 2295 5/12/2018 160
1412,3475.8211 in 2459 2/15/2019 1
1422,1805.4071 in 2646 10/2/2018 79
1432,0245.0201 in 2843 9/22/2017 275
1441,8714.6401 in 3085 10/1/2014 741Overdue
1451,7294.2881 in 3334 11/27/2018 47
1461,5903.9441 in 3621 7/13/2013 931Overdue
1471,4623.6261 in 3945 5/25/2016 483
1481,3383.3191 in 4304 9/8/2018 92
1491,2243.0361 in 4706 11/16/2016 408
1501,1142.7631 in 5173 10/31/2015 571
1511,0142.5151 in 5684 2/5/2019 7
1529182.2771 in 6271 1/26/2011 1,317Overdue
1538312.0611 in 6930 Never NeverOverdue
1547481.8551 in 7702 7/20/2016 459
1556741.6721 in 8542 3/18/2016 512
1566031.4961 in 9553 12/4/2018 43
1575401.3391 in 1,0660 Never Never
1584801.1911 in 1,1991 9/30/2016 428
1594271.0591 in 1,3484 7/21/2018 120
1603770.9351 in 1,5270 Never Never
1613330.8261 in 1,7291 5/30/2015 637
1622910.7221 in 1,9791 2/9/2018 213
1632550.6321 in 2,2581 1/19/2019 16
1642210.5481 in 2,6050 Never Never
1651920.4761 in 2,9990 Never Never
1661640.4071 in 3,5111 10/19/2016 420
1671410.3501 in 4,0830 Never Never
1681190.2951 in 4,8380 Never Never
1691010.2511 in 5,7010 Never Never
170840.2081 in 6,8540 Never Never
171700.1741 in 8,2250 Never Never
172570.1411 in 10,1010 Never Never
173470.1171 in 12,2500 Never Never
174370.0921 in 15,5610 Never Never
175300.0741 in 19,1920 Never Never
176230.0571 in 25,0330 Never Never
177180.0451 in 31,9870 Never Never
178130.0321 in 44,2890 Never Never
179100.0251 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: Friday, 15 February 2019 09:35 PM