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 1,729 Draws
CountFrequencyCountLast DrawnDraws Ago
2110.0001 in 8,145,0600 Never Never
2210.0001 in 8,145,0600 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
423310.0701 in 24,6070 Never Never
433910.0831 in 20,8310 Never Never
444540.0961 in 17,9410 Never Never
455320.1131 in 15,3100 Never Never
466120.1301 in 13,3091 7/18/2009 535
477090.1511 in 11,4880 Never Never
488110.1721 in 10,0430 Never Never
499310.1981 in 8,7491 12/19/2009 513
501,0570.2241 in 7,7060 Never Never
511,2060.2561 in 6,7540 Never Never
521,3600.2891 in 5,9891 9/30/2000 994
531,5400.3271 in 5,2890 Never Never
541,7290.3671 in 4,7110 Never Never
551,9450.4131 in 4,1881 1/20/1990 1,552
562,1720.4611 in 3,7500 Never Never
572,4320.5161 in 3,3491 4/4/1998 1,124
582,7020.5741 in 3,0140 Never Never
593,0090.6391 in 2,7071 3/19/1988 1,648
603,3310.7071 in 2,4451 6/11/1994 1,323
613,6910.7841 in 2,2071 6/12/2004 801
624,0680.8641 in 2,0021 3/19/2011 448
634,4900.9531 in 1,8142 12/24/2011 408
644,9281.0461 in 1,6530 Never Never
655,4151.1491 in 1,5042 2/21/1998 1,130
665,9231.2571 in 1,3751 12/6/2008 567
676,4811.3761 in 1,2570 Never Never
687,0621.4991 in 1,1533 6/24/2006 695
697,7001.6351 in 1,0582 11/4/2006 676
708,3591.7741 in 9740 Never Never
719,0791.9271 in 8974 8/1/1998 1,107
729,8252.0861 in 8292 3/15/1997 1,179
7310,6322.2571 in 7661 2/18/1995 1,287
7411,4662.4341 in 7102 1/16/2016 196
7512,3682.6251 in 6598 9/29/2018 55
7613,2942.8221 in 6135 7/20/2013 326
7714,2913.0341 in 5703 9/17/2016 161
7815,3163.2511 in 5322 8/16/2014 270
7916,4113.4841 in 4965 9/10/2016 162
8017,5343.7221 in 4651 10/8/2005 732
8118,7333.9771 in 4351 3/31/2007 655
8219,9554.2361 in 4085 2/3/2007 663
8321,2554.5121 in 3837 4/21/2012 391
8422,5814.7931 in 3619 2/24/2018 86
8523,9825.0911 in 3401 9/21/2013 317
8625,4075.3931 in 3214 12/21/2013 304
8726,9125.7131 in 3038 2/9/2019 36
8828,4346.0361 in 2866 5/10/2003 858Overdue
8930,0366.3761 in 2719 1/19/2013 352
9031,6566.7201 in 2576 7/23/2016 169
9133,3517.0801 in 2444 7/21/2012 378
9235,0607.4421 in 23212 9/7/2019 6
9336,8477.8221 in 2217 3/12/2016 188
9438,6388.2021 in 21110 11/12/2016 153
9540,5058.5981 in 20112 1/27/2018 90
9642,3758.9951 in 1924 4/7/2018 80
9744,3139.4071 in 1847 6/25/2016 173
9846,2479.8171 in 17611 4/11/2015 236
9948,25010.2421 in 16912 8/24/2019 8
10050,23610.6641 in 16213 9/7/2013 319
10152,28611.0991 in 1566 4/19/2014 287
10254,31611.5301 in 1507 10/3/2015 211
10356,39911.9721 in 14410 12/12/2015 201
10458,45312.4081 in 13911 5/20/2017 126
10560,55912.8551 in 13412 11/3/2018 50
10662,62113.2931 in 13019 10/6/2018 54
10764,72813.7401 in 12624 10/12/2019 1
10866,78714.1771 in 12217 6/22/2019 17
10968,87814.6211 in 11812 3/16/2019 31
11070,91115.0531 in 11517 2/3/2018 89
11172,97415.4911 in 11218 4/6/2019 28
11274,96315.9131 in 10920 7/20/2019 13
11376,97416.3401 in 10612 4/20/2019 26
11478,90716.7501 in 10317 4/14/2012 392Overdue
11580,84817.1621 in 10120 1/19/2019 39
11682,70117.5551 in 98.523 9/28/2019 3
11784,56017.9501 in 96.316 4/22/2017 130
11886,31518.3231 in 94.419 6/1/2019 20
11988,06818.6951 in 92.517 2/10/2018 88
12089,71419.0441 in 90.823 7/7/2018 67
12191,34419.3901 in 89.222 4/13/2019 27
12292,85819.7121 in 87.722 5/4/2019 24
12394,35520.0291 in 86.321 1/13/2018 92
12495,72120.3191 in 85.119 10/27/2018 51
12597,06320.6041 in 83.920 1/5/2019 41
12698,27320.8611 in 82.923 6/30/2018 68
12799,44621.1101 in 81.921 11/24/2018 47
128100,48021.3291 in 81.123 9/30/2017 107
129101,47821.5411 in 80.321 2/23/2013 347Overdue
130102,32421.7211 in 79.629 8/31/2019 7
131103,12921.8921 in 79.020 1/9/2016 197Overdue
132103,78422.0311 in 78.527 4/8/2017 132
133104,38722.1591 in 78.023 8/25/2018 60
134104,83622.2541 in 77.726 1/12/2019 40
135105,23722.3391 in 77.422 8/17/2019 9
136105,47422.3901 in 77.222 5/18/2019 22
137105,66122.4291 in 77.127 3/10/2018 84
138105,69022.4351 in 77.114 7/13/2019 14
139105,66122.4291 in 77.125 10/5/2019 2
140105,47422.3901 in 77.218 1/28/2017 142
141105,23722.3391 in 77.421 12/22/2018 43
142104,83622.2541 in 77.722 4/23/2016 182Overdue
143104,38722.1591 in 78.019 8/18/2018 61
144103,78422.0311 in 78.516 4/27/2019 25
145103,12921.8921 in 79.017 9/24/2016 160Overdue
146102,32421.7211 in 79.610 7/14/2018 66
147101,47821.5411 in 80.323 7/27/2019 12
148100,48021.3291 in 81.121 8/4/2018 63
14999,44621.1101 in 81.922 11/10/2018 49
15098,27320.8611 in 82.928 8/3/2019 11
15197,06320.6041 in 83.915 4/5/2014 289Overdue
15295,72120.3191 in 85.113 1/30/2016 194Overdue
15394,35520.0291 in 86.317 3/9/2019 32
15492,85819.7121 in 87.714 3/24/2018 82
15591,34419.3901 in 89.218 6/11/2016 175
15689,71419.0441 in 90.821 9/23/2017 108
15788,06818.6951 in 92.513 4/21/2018 78
15886,31518.3231 in 94.425 8/29/2015 216Overdue
15984,56017.9501 in 96.319 10/20/2018 52
16082,70117.5551 in 98.517 3/31/2018 81
16180,84817.1621 in 10119 1/26/2019 38
16278,90716.7501 in 10313 6/27/2015 225Overdue
16376,97416.3401 in 10612 5/26/2018 73
16474,96315.9131 in 10918 6/8/2019 19
16572,97415.4911 in 11211 8/22/2009 530Overdue
16670,91115.0531 in 11515 9/3/2016 163
16768,87814.6211 in 1186 8/31/2013 320Overdue
16866,78714.1771 in 1225 3/3/2018 85
16964,72813.7401 in 1269 3/8/2014 293Overdue
17062,62113.2931 in 1309 5/28/2016 177
17160,55912.8551 in 13419 7/6/2019 15
17258,45312.4081 in 13915 9/14/2019 5
17356,39911.9721 in 14412 1/2/2016 198
17454,31611.5301 in 1509 2/18/2017 139
17552,28611.0991 in 15614 3/2/2019 33
17650,23610.6641 in 16214 11/26/2016 151
17748,25010.2421 in 1699 5/24/2014 282
17846,2479.8171 in 17610 9/9/2017 110
17944,3139.4071 in 18412 3/23/2019 30
18042,3758.9951 in 1926 6/30/2012 381
18140,5058.5981 in 20110 5/5/2018 76
18238,6388.2021 in 21110 5/11/2019 23
18336,8477.8221 in 2218 3/10/2012 397
18435,0607.4421 in 2325 5/30/2009 542Overdue
18533,3517.0801 in 2448 7/28/2018 64
18631,6566.7201 in 25710 10/21/2017 104
18730,0366.3761 in 2715 8/17/2013 322
18828,4346.0361 in 2869 4/4/2015 237
18926,9125.7131 in 3034 10/4/2008 576
19025,4075.3931 in 32110 12/15/2018 44
19123,9825.0911 in 3405 9/21/2019 4
19222,5814.7931 in 3612 2/11/2017 140
19321,2554.5121 in 3833 10/26/2002 886Overdue
19419,9554.2361 in 4087 1/3/2015 250
19518,7333.9771 in 4355 12/7/2002 880Overdue
19617,5343.7221 in 4654 11/29/2014 255
19716,4113.4841 in 4964 8/13/2005 740
19815,3163.2511 in 5322 10/1/2011 420
19914,2913.0341 in 5702 3/24/2012 395
20013,2942.8221 in 6137 1/7/2012 406
20112,3682.6251 in 6591 9/2/2006 685
20211,4662.4341 in 7102 3/15/2014 292
20310,6322.2571 in 7663 7/9/2011 432
2049,8252.0861 in 8294 3/9/2002 919
2059,0791.9271 in 8975 3/17/2018 83
2068,3591.7741 in 9742 11/30/2013 307
2077,7001.6351 in 1,0582 1/23/2016 195
2087,0621.4991 in 1,1531 7/29/2017 116
2096,4811.3761 in 1,2570 Never Never
2105,9231.2571 in 1,3752 3/30/2002 916
2115,4151.1491 in 1,5041 7/14/2012 379
2124,9281.0461 in 1,6531 8/14/2004 792
2134,4900.9531 in 1,8141 7/7/1990 1,528
2144,0680.8641 in 2,0022 7/30/2016 168
2153,6910.7841 in 2,2072 7/12/2008 588
2163,3310.7071 in 2,4450 Never Never
2173,0090.6391 in 2,7070 Never Never
2182,7020.5741 in 3,0140 Never Never
2192,4320.5161 in 3,3492 7/8/1995 1,267
2202,1720.4611 in 3,7502 11/25/1989 1,560
2211,9450.4131 in 4,1882 10/24/1998 1,095
2221,7290.3671 in 4,7110 Never Never
2231,5400.3271 in 5,2891 1/25/2014 299
2241,3600.2891 in 5,9890 Never Never
2251,2060.2561 in 6,7540 Never Never
2261,0570.2241 in 7,7060 Never Never
2279310.1981 in 8,7490 Never Never
2288110.1721 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
2324540.0961 in 17,9410 Never Never
2333910.0831 in 20,8310 Never Never
2343310.0701 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 8,145,0600 Never Never
25510.0001 in 8,145,0600 Never Never

Supplementary Numbers:
Number Sum TotalPossible CombinationsExpectationActual Over 1,729 Draws
CountFrequencyCountLast DrawnDraws Ago
311.7461 in 9906 6/17/2017 122
411.7461 in 9901 10/2/2010 472
523.4931 in 4955 12/19/2015 200
623.4931 in 4956 7/6/2019 15
735.2391 in 3304 5/8/2010 493
835.2391 in 33015 7/13/2019 14
946.9861 in 2483 5/13/2017 127
1046.9861 in 24811 4/6/2013 341
1158.7321 in 19812 12/2/2017 98
1258.7321 in 19810 8/18/2018 61
13610.4791 in 16511 7/27/2019 12
14610.4791 in 16513 5/5/2018 76
15712.2251 in 14116 4/18/2015 235
16712.2251 in 14115 12/8/2018 45
17813.9721 in 12416 2/2/2019 37
18813.9721 in 12416 5/18/2019 22
19915.7181 in 1109 4/6/2019 28
20915.7181 in 11014 10/27/2018 51
211017.4651 in 99.018 6/15/2019 18
221017.4651 in 99.022 9/7/2019 6
231119.2111 in 90.019 2/11/2017 140
241119.2111 in 90.019 8/19/2017 113
251220.9581 in 82.519 6/2/2018 72
261220.9581 in 82.519 4/20/2019 26
271322.7041 in 76.221 6/30/2018 68
281322.7041 in 76.225 3/2/2019 33
291424.4511 in 70.724 8/11/2018 62
301424.4511 in 70.719 5/11/2019 23
311526.1971 in 66.028 3/25/2017 134Overdue
321526.1971 in 66.031 9/2/2017 111
331627.9431 in 61.926 10/5/2019 2
341627.9431 in 61.923 6/22/2019 17
351729.6901 in 58.231 6/25/2016 173Overdue
361729.6901 in 58.230 9/21/2019 4
371831.4361 in 55.033 2/16/2019 35
381831.4361 in 55.033 6/1/2019 20
391933.1831 in 52.125 6/16/2018 70
401933.1831 in 52.138 1/7/2017 145Overdue
412034.9291 in 49.532 11/17/2018 48
422034.9291 in 49.539 6/23/2018 69
432136.6761 in 47.131 1/26/2019 38
442136.6761 in 47.143 8/31/2019 7
452238.4221 in 45.029 4/13/2019 27
462238.4221 in 45.049 3/31/2018 81
472238.4221 in 45.032 6/29/2019 16
482136.6761 in 47.140 2/24/2018 86
492136.6761 in 47.133 4/8/2017 132Overdue
502034.9291 in 49.539 2/25/2017 138Overdue
512034.9291 in 49.541 7/21/2018 65
521933.1831 in 52.138 9/14/2019 5
531933.1831 in 52.139 7/20/2019 13
541831.4361 in 55.030 10/12/2019 1
551831.4361 in 55.030 4/14/2018 79
561729.6901 in 58.227 9/28/2019 3
571729.6901 in 58.232 11/3/2018 50
581627.9431 in 61.923 10/29/2016 155Overdue
591627.9431 in 61.923 5/19/2018 74
601526.1971 in 66.024 2/23/2019 34
611526.1971 in 66.019 5/17/2014 283Overdue
621424.4511 in 70.721 11/28/2015 203Overdue
631424.4511 in 70.723 12/29/2018 42
641322.7041 in 76.222 10/10/2015 210Overdue
651322.7041 in 76.216 1/19/2019 39
661220.9581 in 82.514 5/25/2019 21
671220.9581 in 82.525 8/17/2019 9
681119.2111 in 90.019 3/16/2019 31
691119.2111 in 90.017 11/18/2017 100
701017.4651 in 99.018 8/15/2015 218Overdue
711017.4651 in 99.023 2/9/2019 36
72915.7181 in 11017 3/17/2018 83
73915.7181 in 11014 6/9/2018 71
74813.9721 in 12415 1/5/2019 41
75813.9721 in 1248 8/4/2018 63
76712.2251 in 14110 9/12/2009 527Overdue
77712.2251 in 1419 3/9/2019 32
78610.4791 in 1659 6/24/2017 121
79610.4791 in 1653 10/4/2014 263
8058.7321 in 19811 9/3/2016 163
8158.7321 in 1986 3/10/2007 658Overdue
8246.9861 in 24810 6/15/2013 331
8346.9861 in 2487 10/21/2017 104
8435.2391 in 3307 3/3/2018 85
8535.2391 in 3309 11/4/2017 102
8623.4931 in 4954 4/11/2009 549
8723.4931 in 4955 12/16/2006 670
8811.7461 in 9905 7/27/2013 325
8911.7461 in 9903 12/9/2017 97

Page Last Updated: Saturday, 12 October 2019 06:34 PM