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 1,695 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
30260.0051 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
371360.0281 in 59,8900 Never Never
381630.0341 in 49,9700 Never Never
391990.0411 in 40,9300 Never Never
402350.0491 in 34,6600 Never Never
412820.0591 in 28,8830 Never Never
423310.0691 in 24,6070 Never Never
433910.0811 in 20,8310 Never Never
444540.0941 in 17,9410 Never Never
455320.1111 in 15,3100 Never Never
466120.1271 in 13,3091 7/18/2009 501
477090.1481 in 11,4880 Never Never
488110.1691 in 10,0430 Never Never
499310.1941 in 8,7491 12/19/2009 479
501,0570.2201 in 7,7060 Never Never
511,2060.2511 in 6,7540 Never Never
521,3600.2831 in 5,9891 9/30/2000 960
531,5400.3201 in 5,2890 Never Never
541,7290.3601 in 4,7110 Never Never
551,9450.4051 in 4,1881 1/20/1990 1,518
562,1720.4521 in 3,7500 Never Never
572,4320.5061 in 3,3491 4/4/1998 1,090
582,7020.5621 in 3,0140 Never Never
593,0090.6261 in 2,7071 3/19/1988 1,614
603,3310.6931 in 2,4451 6/11/1994 1,289
613,6910.7681 in 2,2071 6/12/2004 767
624,0680.8471 in 2,0021 3/19/2011 414
634,4900.9341 in 1,8142 12/24/2011 374
644,9281.0261 in 1,6530 Never Never
655,4151.1271 in 1,5042 2/21/1998 1,096
665,9231.2331 in 1,3751 12/6/2008 533
676,4811.3491 in 1,2570 Never Never
687,0621.4701 in 1,1533 6/24/2006 661
697,7001.6021 in 1,0582 11/4/2006 642
708,3591.7401 in 9740 Never Never
719,0791.8891 in 8974 8/1/1998 1,073
729,8252.0451 in 8292 3/15/1997 1,145
7310,6322.2131 in 7661 2/18/1995 1,253
7411,4662.3861 in 7102 1/16/2016 162
7512,3682.5741 in 6598 9/29/2018 21
7613,2942.7671 in 6135 7/20/2013 292
7714,2912.9741 in 5703 9/17/2016 127
7815,3163.1871 in 5322 8/16/2014 236
7916,4113.4151 in 4965 9/10/2016 128
8017,5343.6491 in 4651 10/8/2005 698
8118,7333.8981 in 4351 3/31/2007 621
8219,9554.1531 in 4085 2/3/2007 629
8321,2554.4231 in 3837 4/21/2012 357
8422,5814.6991 in 3619 2/24/2018 52
8523,9824.9911 in 3401 9/21/2013 283
8625,4075.2871 in 3214 12/21/2013 270
8726,9125.6001 in 3038 2/9/2019 2
8828,4345.9171 in 2866 5/10/2003 824Overdue
8930,0366.2511 in 2719 1/19/2013 318
9031,6566.5881 in 2576 7/23/2016 135
9133,3516.9401 in 2444 7/21/2012 344
9235,0607.2961 in 23211 8/5/2017 81
9336,8477.6681 in 2217 3/12/2016 154
9438,6388.0411 in 21110 11/12/2016 119
9540,5058.4291 in 20112 1/27/2018 56
9642,3758.8181 in 1924 4/7/2018 46
9744,3139.2221 in 1847 6/25/2016 139
9846,2479.6241 in 17611 4/11/2015 202
9948,25010.0411 in 16911 4/14/2018 45
10050,23610.4541 in 16213 9/7/2013 285
10152,28610.8811 in 1566 4/19/2014 253
10254,31611.3031 in 1507 10/3/2015 177
10356,39911.7371 in 14410 12/12/2015 167
10458,45312.1641 in 13911 5/20/2017 92
10560,55912.6021 in 13412 11/3/2018 16
10662,62113.0321 in 13019 10/6/2018 20
10764,72813.4701 in 12623 11/19/2016 118
10866,78713.8981 in 12216 2/2/2019 3
10968,87814.3341 in 11811 11/14/2009 484Overdue
11070,91114.7571 in 11517 2/3/2018 55
11172,97415.1861 in 11217 8/11/2018 28
11274,96315.6001 in 10919 4/9/2016 150
11376,97416.0181 in 10611 10/15/2011 384Overdue
11478,90716.4211 in 10317 4/14/2012 358Overdue
11580,84816.8251 in 10120 1/19/2019 5
11682,70117.2101 in 98.522 3/4/2017 103
11784,56017.5971 in 96.316 4/22/2017 96
11886,31517.9621 in 94.418 6/2/2018 38
11988,06818.3271 in 92.517 2/10/2018 54
12089,71418.6701 in 90.823 7/7/2018 33
12191,34419.0091 in 89.221 7/1/2017 86
12292,85819.3241 in 87.721 4/16/2016 149
12394,35519.6351 in 86.321 1/13/2018 58
12495,72119.9201 in 85.119 10/27/2018 17
12597,06320.1991 in 83.920 1/5/2019 7
12698,27320.4511 in 82.923 6/30/2018 34
12799,44620.6951 in 81.921 11/24/2018 13
128100,48020.9101 in 81.123 9/30/2017 73
129101,47821.1181 in 80.321 2/23/2013 313Overdue
130102,32421.2941 in 79.626 12/29/2018 8
131103,12921.4611 in 79.020 1/9/2016 163Overdue
132103,78421.5981 in 78.527 4/8/2017 98
133104,38721.7231 in 78.023 8/25/2018 26
134104,83621.8171 in 77.726 1/12/2019 6
135105,23721.9001 in 77.420 10/14/2017 71
136105,47421.9491 in 77.221 6/10/2017 89
137105,66121.9881 in 77.127 3/10/2018 50
138105,69021.9941 in 77.112 1/31/2015 212Overdue
139105,66121.9881 in 77.124 11/25/2017 65
140105,47421.9491 in 77.218 1/28/2017 108
141105,23721.9001 in 77.421 12/22/2018 9
142104,83621.8171 in 77.722 4/23/2016 148
143104,38721.7231 in 78.019 8/18/2018 27
144103,78421.5981 in 78.515 6/23/2018 35
145103,12921.4611 in 79.017 9/24/2016 126
146102,32421.2941 in 79.610 7/14/2018 32
147101,47821.1181 in 80.322 7/9/2016 137
148100,48020.9101 in 81.121 8/4/2018 29
14999,44620.6951 in 81.922 11/10/2018 15
15098,27320.4511 in 82.926 12/1/2018 12
15197,06320.1991 in 83.915 4/5/2014 255Overdue
15295,72119.9201 in 85.113 1/30/2016 160
15394,35519.6351 in 86.316 10/28/2017 69
15492,85819.3241 in 87.714 3/24/2018 48
15591,34419.0091 in 89.218 6/11/2016 141
15689,71418.6701 in 90.821 9/23/2017 74
15788,06818.3271 in 92.513 4/21/2018 44
15886,31517.9621 in 94.425 8/29/2015 182
15984,56017.5971 in 96.319 10/20/2018 18
16082,70117.2101 in 98.517 3/31/2018 47
16180,84816.8251 in 10119 1/26/2019 4
16278,90716.4211 in 10313 6/27/2015 191
16376,97416.0181 in 10612 5/26/2018 39
16474,96315.6001 in 10917 8/13/2016 132
16572,97415.1861 in 11211 8/22/2009 496Overdue
16670,91114.7571 in 11515 9/3/2016 129
16768,87814.3341 in 1186 8/31/2013 286Overdue
16866,78713.8981 in 1225 3/3/2018 51
16964,72813.4701 in 1269 3/8/2014 259Overdue
17062,62113.0321 in 1309 5/28/2016 143
17160,55912.6021 in 13418 2/16/2019 1
17258,45312.1641 in 13913 10/29/2016 121
17356,39911.7371 in 14412 1/2/2016 164
17454,31611.3031 in 1509 2/18/2017 105
17552,28610.8811 in 15613 9/8/2018 24
17650,23610.4541 in 16214 11/26/2016 117
17748,25010.0411 in 1699 5/24/2014 248
17846,2479.6241 in 17610 9/9/2017 76
17944,3139.2221 in 18411 6/6/2015 194
18042,3758.8181 in 1926 6/30/2012 347
18140,5058.4291 in 20110 5/5/2018 42
18238,6388.0411 in 2119 1/21/2017 109
18336,8477.6681 in 2218 3/10/2012 363
18435,0607.2961 in 2325 5/30/2009 508Overdue
18533,3516.9401 in 2448 7/28/2018 30
18631,6566.5881 in 25710 10/21/2017 70
18730,0366.2511 in 2715 8/17/2013 288
18828,4345.9171 in 2869 4/4/2015 203
18926,9125.6001 in 3034 10/4/2008 542
19025,4075.2871 in 32110 12/15/2018 10
19123,9824.9911 in 3404 4/28/2018 43
19222,5814.6991 in 3612 2/11/2017 106
19321,2554.4231 in 3833 10/26/2002 852Overdue
19419,9554.1531 in 4087 1/3/2015 216
19518,7333.8981 in 4355 12/7/2002 846
19617,5343.6491 in 4654 11/29/2014 221
19716,4113.4151 in 4964 8/13/2005 706
19815,3163.1871 in 5322 10/1/2011 386
19914,2912.9741 in 5702 3/24/2012 361
20013,2942.7671 in 6137 1/7/2012 372
20112,3682.5741 in 6591 9/2/2006 651
20211,4662.3861 in 7102 3/15/2014 258
20310,6322.2131 in 7663 7/9/2011 398
2049,8252.0451 in 8294 3/9/2002 885
2059,0791.8891 in 8975 3/17/2018 49
2068,3591.7401 in 9742 11/30/2013 273
2077,7001.6021 in 1,0582 1/23/2016 161
2087,0621.4701 in 1,1531 7/29/2017 82
2096,4811.3491 in 1,2570 Never Never
2105,9231.2331 in 1,3752 3/30/2002 882
2115,4151.1271 in 1,5041 7/14/2012 345
2124,9281.0261 in 1,6531 8/14/2004 758
2134,4900.9341 in 1,8141 7/7/1990 1,494
2144,0680.8471 in 2,0022 7/30/2016 134
2153,6910.7681 in 2,2072 7/12/2008 554
2163,3310.6931 in 2,4450 Never Never
2173,0090.6261 in 2,7070 Never Never
2182,7020.5621 in 3,0140 Never Never
2192,4320.5061 in 3,3492 7/8/1995 1,233
2202,1720.4521 in 3,7502 11/25/1989 1,526
2211,9450.4051 in 4,1882 10/24/1998 1,061
2221,7290.3601 in 4,7110 Never Never
2231,5400.3201 in 5,2891 1/25/2014 265
2241,3600.2831 in 5,9890 Never Never
2251,2060.2511 in 6,7540 Never Never
2261,0570.2201 in 7,7060 Never Never
2279310.1941 in 8,7490 Never Never
2288110.1691 in 10,0430 Never Never
2297090.1481 in 11,4880 Never Never
2306120.1271 in 13,3090 Never Never
2315320.1111 in 15,3100 Never Never
2324540.0941 in 17,9410 Never Never
2333910.0811 in 20,8310 Never Never
2343310.0691 in 24,6070 Never Never
2352820.0591 in 28,8830 Never Never
2362350.0491 in 34,6600 Never Never
2371990.0411 in 40,9300 Never Never
2381630.0341 in 49,9700 Never Never
2391360.0281 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
246260.0051 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 1,695 Draws
CountFrequencyCountLast DrawnDraws Ago
311.7121 in 9906 6/17/2017 88
411.7121 in 9901 10/2/2010 438
523.4241 in 4955 12/19/2015 166
623.4241 in 4955 3/19/2016 153
735.1361 in 3304 5/8/2010 459
835.1361 in 33013 5/4/2013 303
946.8481 in 2483 5/13/2017 93
1046.8481 in 24811 4/6/2013 307
1158.5611 in 19812 12/2/2017 64
1258.5611 in 19810 8/18/2018 27
13610.2731 in 16510 9/9/2017 76
14610.2731 in 16513 5/5/2018 42
15711.9851 in 14116 4/18/2015 201
16711.9851 in 14115 12/8/2018 11
17813.6971 in 12416 2/2/2019 3
18813.6971 in 12415 9/8/2018 24
19915.4091 in 1108 1/25/2014 265Overdue
20915.4091 in 11014 10/27/2018 17
211017.1211 in 99.017 12/5/2015 168
221017.1211 in 99.021 4/21/2018 44
231118.8331 in 90.019 2/11/2017 106
241118.8331 in 90.019 8/19/2017 79
251220.5451 in 82.519 6/2/2018 38
261220.5451 in 82.518 1/26/2013 317Overdue
271322.2581 in 76.221 6/30/2018 34
281322.2581 in 76.224 8/10/2013 289Overdue
291423.9701 in 70.724 8/11/2018 28
301423.9701 in 70.718 10/20/2018 18
311525.6821 in 66.028 3/25/2017 100
321525.6821 in 66.031 9/2/2017 77
331627.3941 in 61.924 10/13/2018 19
341627.3941 in 61.922 8/8/2015 185Overdue
351729.1061 in 58.231 6/25/2016 139Overdue
361729.1061 in 58.229 9/29/2018 21
371830.8181 in 55.033 2/16/2019 1
381830.8181 in 55.031 12/1/2018 12
391932.5301 in 52.125 6/16/2018 36
401932.5301 in 52.138 1/7/2017 111Overdue
412034.2421 in 49.532 11/17/2018 14
422034.2421 in 49.539 6/23/2018 35
432135.9551 in 47.131 1/26/2019 4
442135.9551 in 47.142 10/7/2017 72
452237.6671 in 45.028 8/25/2018 26
462237.6671 in 45.049 3/31/2018 47
472237.6671 in 45.031 12/15/2018 10
482135.9551 in 47.140 2/24/2018 52
492135.9551 in 47.133 4/8/2017 98Overdue
502034.2421 in 49.539 2/25/2017 104Overdue
512034.2421 in 49.541 7/21/2018 31
521932.5301 in 52.135 12/22/2018 9
531932.5301 in 52.137 2/10/2018 54
541830.8181 in 55.029 8/27/2016 130Overdue
551830.8181 in 55.030 4/14/2018 45
561729.1061 in 58.224 4/28/2018 43
571729.1061 in 58.232 11/3/2018 16
581627.3941 in 61.923 10/29/2016 121
591627.3941 in 61.923 5/19/2018 40
601525.6821 in 66.023 1/12/2019 6
611525.6821 in 66.019 5/17/2014 249Overdue
621423.9701 in 70.721 11/28/2015 169Overdue
631423.9701 in 70.723 12/29/2018 8
641322.2581 in 76.222 10/10/2015 176Overdue
651322.2581 in 76.216 1/19/2019 5
661220.5451 in 82.513 5/12/2018 41
671220.5451 in 82.524 11/26/2016 117
681118.8331 in 90.018 4/10/2010 463Overdue
691118.8331 in 90.017 11/18/2017 66
701017.1211 in 99.018 8/15/2015 184
711017.1211 in 99.023 2/9/2019 2
72915.4091 in 11017 3/17/2018 49
73915.4091 in 11014 6/9/2018 37
74813.6971 in 12415 1/5/2019 7
75813.6971 in 1248 8/4/2018 29
76711.9851 in 14110 9/12/2009 493Overdue
77711.9851 in 1418 7/24/2010 448Overdue
78610.2731 in 1659 6/24/2017 87
79610.2731 in 1653 10/4/2014 229
8058.5611 in 19811 9/3/2016 129
8158.5611 in 1986 3/10/2007 624Overdue
8246.8481 in 24810 6/15/2013 297
8346.8481 in 2487 10/21/2017 70
8435.1361 in 3307 3/3/2018 51
8535.1361 in 3309 11/4/2017 68
8623.4241 in 4954 4/11/2009 515
8723.4241 in 4955 12/16/2006 636
8811.7121 in 9905 7/27/2013 291
8911.7121 in 9903 12/9/2017 63

Page Last Updated: Saturday, 16 February 2019 07:55 PM