Australia Saturday Lotto Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Australia Saturday Lotto. 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.

You can find the Bell Curve statistics for the Supplementary numbers below the table for the main numbers.

Number Sum TotalPossible CombinationsExpectationActual Over 1,736 Draws
CountFrequencyCountLast DrawnDraws Ago
2110.0001 in 8,145,0610 Never Never
2210.0001 in 8,145,0610 Never Never
2320.0001 in 4,072,5300 Never Never
2430.0011 in 2,715,0200 Never Never
2550.0011 in 1,629,0120 Never Never
2670.0011 in 1,163,5800 Never Never
27110.0021 in 740,4600 Never Never
28140.0031 in 581,7900 Never Never
29200.0041 in 407,2530 Never Never
30260.0061 in 313,2720 Never Never
31350.0071 in 232,7160 Never Never
32440.0091 in 185,1150 Never Never
33580.0121 in 140,4320 Never Never
34710.0151 in 114,7190 Never Never
35900.0191 in 90,5010 Never Never
361100.0231 in 74,0460 Never Never
371360.0291 in 59,8900 Never Never
381630.0351 in 49,9700 Never Never
391990.0421 in 40,9300 Never Never
402350.0501 in 34,6600 Never Never
412820.0601 in 28,8830 Never Never
423310.0711 in 24,6070 Never Never
433910.0831 in 20,8310 Never Never
444540.0971 in 17,9410 Never Never
455320.1131 in 15,3100 Never Never
466120.1301 in 13,3091 7/18/2009 542
477090.1511 in 11,4880 Never Never
488110.1731 in 10,0430 Never Never
499310.1981 in 8,7491 12/19/2009 520
501,0570.2251 in 7,7060 Never Never
511,2060.2571 in 6,7540 Never Never
521,3600.2901 in 5,9891 9/30/2000 1,001
531,5400.3281 in 5,2890 Never Never
541,7290.3691 in 4,7110 Never Never
551,9450.4151 in 4,1881 1/20/1990 1,559
562,1720.4631 in 3,7500 Never Never
572,4320.5181 in 3,3491 4/4/1998 1,131
582,7020.5761 in 3,0140 Never Never
593,0090.6411 in 2,7071 3/19/1988 1,655
603,3310.7101 in 2,4451 6/11/1994 1,330
613,6910.7871 in 2,2071 6/12/2004 808
624,0680.8671 in 2,0021 3/19/2011 455
634,4900.9571 in 1,8142 12/24/2011 415
644,9281.0501 in 1,6530 Never Never
655,4151.1541 in 1,5042 2/21/1998 1,137
665,9231.2621 in 1,3751 12/6/2008 574
676,4811.3811 in 1,2570 Never Never
687,0621.5051 in 1,1533 6/24/2006 702
697,7001.6411 in 1,0582 11/4/2006 683
708,3591.7821 in 9740 Never Never
719,0791.9351 in 8974 8/1/1998 1,114
729,8252.0941 in 8292 3/15/1997 1,186
7310,6322.2661 in 7661 2/18/1995 1,294
7411,4662.4441 in 7102 1/16/2016 203
7512,3682.6361 in 6598 9/29/2018 62
7613,2942.8331 in 6135 7/20/2013 333
7714,2913.0461 in 5703 9/17/2016 168
7815,3163.2641 in 5322 8/16/2014 277
7916,4113.4981 in 4965 9/10/2016 169
8017,5343.7371 in 4651 10/8/2005 739
8118,7333.9931 in 4351 3/31/2007 662
8219,9554.2531 in 4085 2/3/2007 670
8321,2554.5301 in 3837 4/21/2012 398
8422,5814.8131 in 3619 2/24/2018 93
8523,9825.1111 in 3401 9/21/2013 324
8625,4075.4151 in 3214 12/21/2013 311
8726,9125.7361 in 3038 2/9/2019 43
8828,4346.0601 in 2867 11/2/2019 5
8930,0366.4021 in 2719 1/19/2013 359
9031,6566.7471 in 2576 7/23/2016 176
9133,3517.1081 in 2444 7/21/2012 385
9235,0607.4731 in 23212 9/7/2019 13
9336,8477.8531 in 2217 3/12/2016 195
9438,6388.2351 in 21110 11/12/2016 160
9540,5058.6331 in 20112 1/27/2018 97
9642,3759.0321 in 1924 4/7/2018 87
9744,3139.4451 in 1847 6/25/2016 180
9846,2479.8571 in 17611 4/11/2015 243
9948,25010.2841 in 16912 8/24/2019 15
10050,23610.7071 in 16213 9/7/2013 326Overdue
10152,28611.1441 in 1566 4/19/2014 294
10254,31611.5771 in 1507 10/3/2015 218
10356,39912.0211 in 14410 12/12/2015 208
10458,45312.4581 in 13911 5/20/2017 133
10560,55912.9071 in 13412 11/3/2018 57
10662,62113.3471 in 13019 10/6/2018 61
10764,72813.7961 in 12624 10/12/2019 8
10866,78714.2351 in 12217 6/22/2019 24
10968,87814.6801 in 11812 3/16/2019 38
11070,91115.1141 in 11517 2/3/2018 96
11172,97415.5531 in 11218 4/6/2019 35
11274,96315.9771 in 10920 7/20/2019 20
11376,97416.4061 in 10612 4/20/2019 33
11478,90716.8181 in 10317 4/14/2012 399Overdue
11580,84817.2321 in 10120 1/19/2019 46
11682,70117.6271 in 98.523 9/28/2019 10
11784,56018.0231 in 96.316 4/22/2017 137
11886,31518.3971 in 94.419 6/1/2019 27
11988,06818.7701 in 92.517 2/10/2018 95
12089,71419.1211 in 90.823 7/7/2018 74
12191,34419.4691 in 89.222 4/13/2019 34
12292,85819.7911 in 87.722 5/4/2019 31
12394,35520.1101 in 86.321 1/13/2018 99
12495,72120.4021 in 85.119 10/27/2018 58
12597,06320.6881 in 83.920 1/5/2019 48
12698,27320.9451 in 82.923 6/30/2018 75
12799,44621.1951 in 81.922 11/9/2019 4
128100,48021.4161 in 81.123 9/30/2017 114
129101,47821.6291 in 80.321 2/23/2013 354Overdue
130102,32421.8091 in 79.629 8/31/2019 14
131103,12921.9801 in 79.020 1/9/2016 204Overdue
132103,78422.1201 in 78.527 4/8/2017 139
133104,38722.2491 in 78.023 8/25/2018 67
134104,83622.3441 in 77.726 1/12/2019 47
135105,23722.4301 in 77.422 8/17/2019 16
136105,47422.4801 in 77.223 11/30/2019 1
137105,66122.5201 in 77.127 3/10/2018 91
138105,69022.5261 in 77.114 7/13/2019 21
139105,66122.5201 in 77.125 10/5/2019 9
140105,47422.4801 in 77.218 1/28/2017 149
141105,23722.4301 in 77.421 12/22/2018 50
142104,83622.3441 in 77.723 10/26/2019 6
143104,38722.2491 in 78.019 8/18/2018 68
144103,78422.1201 in 78.516 4/27/2019 32
145103,12921.9801 in 79.017 9/24/2016 167Overdue
146102,32421.8091 in 79.610 7/14/2018 73
147101,47821.6291 in 80.323 7/27/2019 19
148100,48021.4161 in 81.121 8/4/2018 70
14999,44621.1951 in 81.922 11/10/2018 56
15098,27320.9451 in 82.928 8/3/2019 18
15197,06320.6881 in 83.915 4/5/2014 296Overdue
15295,72120.4021 in 85.113 1/30/2016 201Overdue
15394,35520.1101 in 86.317 3/9/2019 39
15492,85819.7911 in 87.714 3/24/2018 89
15591,34419.4691 in 89.218 6/11/2016 182Overdue
15689,71419.1211 in 90.821 9/23/2017 115
15788,06818.7701 in 92.513 4/21/2018 85
15886,31518.3971 in 94.427 11/23/2019 2
15984,56018.0231 in 96.319 10/20/2018 59
16082,70117.6271 in 98.517 3/31/2018 88
16180,84817.2321 in 10119 1/26/2019 45
16278,90716.8181 in 10313 6/27/2015 232Overdue
16376,97416.4061 in 10612 5/26/2018 80
16474,96315.9771 in 10918 6/8/2019 26
16572,97415.5531 in 11211 8/22/2009 537Overdue
16670,91115.1141 in 11515 9/3/2016 170
16768,87814.6801 in 1186 8/31/2013 327Overdue
16866,78714.2351 in 1225 3/3/2018 92
16964,72813.7961 in 1269 3/8/2014 300Overdue
17062,62113.3471 in 1309 5/28/2016 184
17160,55912.9071 in 13419 7/6/2019 22
17258,45312.4581 in 13915 9/14/2019 12
17356,39912.0211 in 14412 1/2/2016 205
17454,31611.5771 in 1509 2/18/2017 146
17552,28611.1441 in 15614 3/2/2019 40
17650,23610.7071 in 16214 11/26/2016 158
17748,25010.2841 in 1699 5/24/2014 289
17846,2479.8571 in 17610 9/9/2017 117
17944,3139.4451 in 18412 3/23/2019 37
18042,3759.0321 in 1926 6/30/2012 388Overdue
18140,5058.6331 in 20110 5/5/2018 83
18238,6388.2351 in 21110 5/11/2019 30
18336,8477.8531 in 2218 3/10/2012 404
18435,0607.4731 in 2325 5/30/2009 549Overdue
18533,3517.1081 in 2448 7/28/2018 71
18631,6566.7471 in 25710 10/21/2017 111
18730,0366.4021 in 2715 8/17/2013 329
18828,4346.0601 in 28610 10/19/2019 7
18926,9125.7361 in 3034 10/4/2008 583
19025,4075.4151 in 32110 12/15/2018 51
19123,9825.1111 in 3405 9/21/2019 11
19222,5814.8131 in 3612 2/11/2017 147
19321,2554.5301 in 3833 10/26/2002 893Overdue
19419,9554.2531 in 4087 1/3/2015 257
19518,7333.9931 in 4355 12/7/2002 887Overdue
19617,5343.7371 in 4654 11/29/2014 262
19716,4113.4981 in 4964 8/13/2005 747
19815,3163.2641 in 5322 10/1/2011 427
19914,2913.0461 in 5702 3/24/2012 402
20013,2942.8331 in 6137 1/7/2012 413
20112,3682.6361 in 6591 9/2/2006 692
20211,4662.4441 in 7102 3/15/2014 299
20310,6322.2661 in 7663 7/9/2011 439
2049,8252.0941 in 8294 3/9/2002 926
2059,0791.9351 in 8975 3/17/2018 90
2068,3591.7821 in 9742 11/30/2013 314
2077,7001.6411 in 1,0582 1/23/2016 202
2087,0621.5051 in 1,1531 7/29/2017 123
2096,4811.3811 in 1,2570 Never Never
2105,9231.2621 in 1,3752 3/30/2002 923
2115,4151.1541 in 1,5041 7/14/2012 386
2124,9281.0501 in 1,6531 8/14/2004 799
2134,4900.9571 in 1,8141 7/7/1990 1,535
2144,0680.8671 in 2,0022 7/30/2016 175
2153,6910.7871 in 2,2072 7/12/2008 595
2163,3310.7101 in 2,4450 Never Never
2173,0090.6411 in 2,7070 Never Never
2182,7020.5761 in 3,0140 Never Never
2192,4320.5181 in 3,3492 7/8/1995 1,274
2202,1720.4631 in 3,7502 11/25/1989 1,567
2211,9450.4151 in 4,1882 10/24/1998 1,102
2221,7290.3691 in 4,7110 Never Never
2231,5400.3281 in 5,2891 1/25/2014 306
2241,3600.2901 in 5,9890 Never Never
2251,2060.2571 in 6,7540 Never Never
2261,0570.2251 in 7,7060 Never Never
2279310.1981 in 8,7490 Never Never
2288110.1731 in 10,0430 Never Never
2297090.1511 in 11,4880 Never Never
2306120.1301 in 13,3090 Never Never
2315320.1131 in 15,3100 Never Never
2324540.0971 in 17,9410 Never Never
2333910.0831 in 20,8310 Never Never
2343310.0711 in 24,6070 Never Never
2352820.0601 in 28,8830 Never Never
2362350.0501 in 34,6600 Never Never
2371990.0421 in 40,9300 Never Never
2381630.0351 in 49,9700 Never Never
2391360.0291 in 59,8900 Never Never
2401100.0231 in 74,0460 Never Never
241900.0191 in 90,5010 Never Never
242710.0151 in 114,7190 Never Never
243580.0121 in 140,4320 Never Never
244440.0091 in 185,1150 Never Never
245350.0071 in 232,7160 Never Never
246260.0061 in 313,2720 Never Never
247200.0041 in 407,2530 Never Never
248140.0031 in 581,7900 Never Never
249110.0021 in 740,4600 Never Never
25070.0011 in 1,163,5800 Never Never
25150.0011 in 1,629,0120 Never Never
25230.0011 in 2,715,0200 Never Never
25320.0001 in 4,072,5300 Never Never
25410.0001 in 8,145,0610 Never Never
25510.0001 in 8,145,0610 Never Never

Supplementary Numbers:
Number Sum TotalPossible CombinationsExpectationActual Over 1,736 Draws
CountFrequencyCountLast DrawnDraws Ago
311.7541 in 9906 6/17/2017 129
411.7541 in 9901 10/2/2010 479
523.5071 in 4955 12/19/2015 207
623.5071 in 4956 7/6/2019 22
735.2611 in 3304 5/8/2010 500
835.2611 in 33015 7/13/2019 21
947.0141 in 2483 5/13/2017 134
1047.0141 in 24811 4/6/2013 348
1158.7681 in 19812 12/2/2017 105
1258.7681 in 19810 8/18/2018 68
13610.5211 in 16511 7/27/2019 19
14610.5211 in 16513 5/5/2018 83
15712.2751 in 14116 4/18/2015 242
16712.2751 in 14115 12/8/2018 52
17814.0281 in 12416 2/2/2019 44
18814.0281 in 12416 5/18/2019 29
19915.7821 in 1109 4/6/2019 35
20915.7821 in 11014 10/27/2018 58
211017.5351 in 99.018 6/15/2019 25
221017.5351 in 99.022 9/7/2019 13
231119.2891 in 90.019 2/11/2017 147
241119.2891 in 90.019 8/19/2017 120
251221.0421 in 82.519 6/2/2018 79
261221.0421 in 82.519 4/20/2019 33
271322.7961 in 76.221 6/30/2018 75
281322.7961 in 76.225 3/2/2019 40
291424.5501 in 70.724 8/11/2018 69
301424.5501 in 70.719 5/11/2019 30
311526.3031 in 66.028 3/25/2017 141Overdue
321526.3031 in 66.032 11/9/2019 4
331628.0571 in 61.926 10/5/2019 9
341628.0571 in 61.923 6/22/2019 24
351729.8101 in 58.232 11/16/2019 3
361729.8101 in 58.230 9/21/2019 11
371831.5641 in 55.033 2/16/2019 42
381831.5641 in 55.033 6/1/2019 27
391933.3171 in 52.125 6/16/2018 77
401933.3171 in 52.139 11/23/2019 2
412035.0711 in 49.532 11/17/2018 55
422035.0711 in 49.539 6/23/2018 76
432136.8241 in 47.131 1/26/2019 45
442136.8241 in 47.144 10/26/2019 6
452238.5781 in 45.029 4/13/2019 34
462238.5781 in 45.049 3/31/2018 88
472238.5781 in 45.032 6/29/2019 23
482136.8241 in 47.140 2/24/2018 93
492136.8241 in 47.133 4/8/2017 139Overdue
502035.0711 in 49.539 2/25/2017 145Overdue
512035.0711 in 49.541 7/21/2018 72
521933.3171 in 52.138 9/14/2019 12
531933.3171 in 52.140 11/2/2019 5
541831.5641 in 55.030 10/12/2019 8
551831.5641 in 55.030 4/14/2018 86
561729.8101 in 58.228 11/30/2019 1
571729.8101 in 58.232 11/3/2018 57
581628.0571 in 61.923 10/29/2016 162Overdue
591628.0571 in 61.923 5/19/2018 81
601526.3031 in 66.024 2/23/2019 41
611526.3031 in 66.019 5/17/2014 290Overdue
621424.5501 in 70.721 11/28/2015 210Overdue
631424.5501 in 70.723 12/29/2018 49
641322.7961 in 76.222 10/10/2015 217Overdue
651322.7961 in 76.216 1/19/2019 46
661221.0421 in 82.514 5/25/2019 28
671221.0421 in 82.525 8/17/2019 16
681119.2891 in 90.020 10/19/2019 7
691119.2891 in 90.017 11/18/2017 107
701017.5351 in 99.018 8/15/2015 225Overdue
711017.5351 in 99.023 2/9/2019 43
72915.7821 in 11017 3/17/2018 90
73915.7821 in 11014 6/9/2018 78
74814.0281 in 12415 1/5/2019 48
75814.0281 in 1248 8/4/2018 70
76712.2751 in 14110 9/12/2009 534Overdue
77712.2751 in 1419 3/9/2019 39
78610.5211 in 1659 6/24/2017 128
79610.5211 in 1653 10/4/2014 270
8058.7681 in 19811 9/3/2016 170
8158.7681 in 1986 3/10/2007 665Overdue
8247.0141 in 24810 6/15/2013 338
8347.0141 in 2487 10/21/2017 111
8435.2611 in 3307 3/3/2018 92
8535.2611 in 3309 11/4/2017 109
8623.5071 in 4954 4/11/2009 556
8723.5071 in 4955 12/16/2006 677
8811.7541 in 9905 7/27/2013 332
8911.7541 in 9903 12/9/2017 104

Page Last Updated: Wednesday, 4 December 2019 04:02 PM