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.

Ball 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 1,686 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
30260.0051 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
412820.0581 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
455320.1101 in 15,3100 Never Never
466120.1271 in 13,3091 18/07/2009 492
477090.1471 in 11,4880 Never Never
488110.1681 in 10,0430 Never Never
499310.1931 in 8,7491 19/12/2009 470
501,0570.2191 in 7,7060 Never Never
511,2060.2501 in 6,7540 Never Never
521,3600.2821 in 5,9891 30/09/2000 951
531,5400.3191 in 5,2890 Never Never
541,7290.3581 in 4,7110 Never Never
551,9450.4031 in 4,1881 20/01/1990 1,509
562,1720.4501 in 3,7500 Never Never
572,4320.5031 in 3,3491 04/04/1998 1,081
582,7020.5591 in 3,0140 Never Never
593,0090.6231 in 2,7071 19/03/1988 1,605
603,3310.6901 in 2,4451 11/06/1994 1,280
613,6910.7641 in 2,2071 12/06/2004 758
624,0680.8421 in 2,0021 19/03/2011 405
634,4900.9291 in 1,8142 24/12/2011 365
644,9281.0201 in 1,6530 Never Never
655,4151.1211 in 1,5042 21/02/1998 1,087
665,9231.2261 in 1,3751 06/12/2008 524
676,4811.3421 in 1,2570 Never Never
687,0621.4621 in 1,1533 24/06/2006 652
697,7001.5941 in 1,0582 04/11/2006 633
708,3591.7301 in 9740 Never Never
719,0791.8791 in 8974 01/08/1998 1,064
729,8252.0341 in 8292 15/03/1997 1,136
7310,6322.2011 in 7661 18/02/1995 1,244
7411,4662.3731 in 7102 16/01/2016 153
7512,3682.5601 in 6598 29/09/2018 12
7613,2942.7521 in 6135 20/07/2013 283
7714,2912.9581 in 5703 17/09/2016 118
7815,3163.1701 in 5322 16/08/2014 227
7916,4113.3971 in 4965 10/09/2016 119
8017,5343.6291 in 4651 08/10/2005 689
8118,7333.8781 in 4351 31/03/2007 612
8219,9554.1311 in 4085 03/02/2007 620
8321,2554.4001 in 3837 21/04/2012 348
8422,5814.6741 in 3619 24/02/2018 43
8523,9824.9641 in 3401 21/09/2013 274
8625,4075.2591 in 3214 21/12/2013 261
8726,9125.5711 in 3037 12/11/2005 684Overdue
8828,4345.8861 in 2866 10/05/2003 815Overdue
8930,0366.2171 in 2719 19/01/2013 309
9031,6566.5531 in 2576 23/07/2016 126
9133,3516.9041 in 2444 21/07/2012 335
9235,0607.2571 in 23211 05/08/2017 72
9336,8477.6271 in 2217 12/03/2016 145
9438,6387.9981 in 21110 12/11/2016 110
9540,5058.3841 in 20112 27/01/2018 47
9642,3758.7711 in 1924 07/04/2018 37
9744,3139.1731 in 1847 25/06/2016 130
9846,2479.5731 in 17611 11/04/2015 193
9948,2509.9881 in 16911 14/04/2018 36
10050,23610.3991 in 16213 07/09/2013 276
10152,28610.8231 in 1566 19/04/2014 244
10254,31611.2431 in 1507 03/10/2015 168
10356,39911.6741 in 14410 12/12/2015 158
10458,45312.1001 in 13911 20/05/2017 83
10560,55912.5361 in 13412 03/11/2018 7
10662,62112.9621 in 13019 06/10/2018 11
10764,72813.3981 in 12623 19/11/2016 109
10866,78713.8251 in 12215 07/05/2016 137
10968,87814.2581 in 11811 14/11/2009 475Overdue
11070,91114.6781 in 11517 03/02/2018 46
11172,97415.1051 in 11217 11/08/2018 19
11274,96315.5171 in 10919 09/04/2016 141
11376,97415.9331 in 10611 15/10/2011 375Overdue
11478,90716.3331 in 10317 14/04/2012 349Overdue
11580,84816.7351 in 10119 15/09/2018 14
11682,70117.1191 in 98.522 04/03/2017 94
11784,56017.5041 in 96.316 22/04/2017 87
11886,31517.8671 in 94.418 02/06/2018 29
11988,06818.2301 in 92.517 10/02/2018 45
12089,71418.5711 in 90.823 07/07/2018 24
12191,34418.9081 in 89.221 01/07/2017 77
12292,85819.2211 in 87.721 16/04/2016 140
12394,35519.5311 in 86.321 13/01/2018 49
12495,72119.8141 in 85.119 27/10/2018 8
12597,06320.0921 in 83.919 08/12/2018 2
12698,27320.3421 in 82.923 30/06/2018 25
12799,44620.5851 in 81.921 24/11/2018 4
128100,48020.7991 in 81.123 30/09/2017 64
129101,47821.0061 in 80.321 23/02/2013 304Overdue
130102,32421.1811 in 79.625 17/11/2018 5
131103,12921.3471 in 79.020 09/01/2016 154
132103,78421.4831 in 78.527 08/04/2017 89
133104,38721.6081 in 78.023 25/08/2018 17
134104,83621.7011 in 77.725 08/07/2017 76
135105,23721.7841 in 77.420 14/10/2017 62
136105,47421.8331 in 77.221 10/06/2017 80
137105,66121.8711 in 77.127 10/03/2018 41
138105,69021.8771 in 77.112 31/01/2015 203Overdue
139105,66121.8711 in 77.124 25/11/2017 56
140105,47421.8331 in 77.218 28/01/2017 99
141105,23721.7841 in 77.420 28/02/2015 199Overdue
142104,83621.7011 in 77.722 23/04/2016 139
143104,38721.6081 in 78.019 18/08/2018 18
144103,78421.4831 in 78.515 23/06/2018 26
145103,12921.3471 in 79.017 24/09/2016 117
146102,32421.1811 in 79.610 14/07/2018 23
147101,47821.0061 in 80.322 09/07/2016 128
148100,48020.7991 in 81.121 04/08/2018 20
14999,44620.5851 in 81.922 10/11/2018 6
15098,27320.3421 in 82.926 01/12/2018 3
15197,06320.0921 in 83.915 05/04/2014 246Overdue
15295,72119.8141 in 85.113 30/01/2016 151
15394,35519.5311 in 86.316 28/10/2017 60
15492,85819.2211 in 87.714 24/03/2018 39
15591,34418.9081 in 89.218 11/06/2016 132
15689,71418.5711 in 90.821 23/09/2017 65
15788,06818.2301 in 92.513 21/04/2018 35
15886,31517.8671 in 94.425 29/08/2015 173
15984,56017.5041 in 96.319 20/10/2018 9
16082,70117.1191 in 98.517 31/03/2018 38
16180,84816.7351 in 10118 22/09/2018 13
16278,90716.3331 in 10313 27/06/2015 182
16376,97415.9331 in 10612 26/05/2018 30
16474,96315.5171 in 10917 13/08/2016 123
16572,97415.1051 in 11211 22/08/2009 487Overdue
16670,91114.6781 in 11515 03/09/2016 120
16768,87814.2581 in 1186 31/08/2013 277Overdue
16866,78713.8251 in 1225 03/03/2018 42
16964,72813.3981 in 1269 08/03/2014 250
17062,62112.9621 in 1309 28/05/2016 134
17160,55912.5361 in 13417 25/02/2017 95
17258,45312.1001 in 13913 29/10/2016 112
17356,39911.6741 in 14412 02/01/2016 155
17454,31611.2431 in 1509 18/02/2017 96
17552,28610.8231 in 15613 08/09/2018 15
17650,23610.3991 in 16214 26/11/2016 108
17748,2509.9881 in 1699 24/05/2014 239
17846,2479.5731 in 17610 09/09/2017 67
17944,3139.1731 in 18411 06/06/2015 185
18042,3758.7711 in 1926 30/06/2012 338
18140,5058.3841 in 20110 05/05/2018 33
18238,6387.9981 in 2119 21/01/2017 100
18336,8477.6271 in 2218 10/03/2012 354
18435,0607.2571 in 2325 30/05/2009 499Overdue
18533,3516.9041 in 2448 28/07/2018 21
18631,6566.5531 in 25710 21/10/2017 61
18730,0366.2171 in 2715 17/08/2013 279
18828,4345.8861 in 2869 04/04/2015 194
18926,9125.5711 in 3034 04/10/2008 533
19025,4075.2591 in 32110 15/12/2018 1
19123,9824.9641 in 3404 28/04/2018 34
19222,5814.6741 in 3612 11/02/2017 97
19321,2554.4001 in 3833 26/10/2002 843Overdue
19419,9554.1311 in 4087 03/01/2015 207
19518,7333.8781 in 4355 07/12/2002 837
19617,5343.6291 in 4654 29/11/2014 212
19716,4113.3971 in 4964 13/08/2005 697
19815,3163.1701 in 5322 01/10/2011 377
19914,2912.9581 in 5702 24/03/2012 352
20013,2942.7521 in 6137 07/01/2012 363
20112,3682.5601 in 6591 02/09/2006 642
20211,4662.3731 in 7102 15/03/2014 249
20310,6322.2011 in 7663 09/07/2011 389
2049,8252.0341 in 8294 09/03/2002 876
2059,0791.8791 in 8975 17/03/2018 40
2068,3591.7301 in 9742 30/11/2013 264
2077,7001.5941 in 1,0582 23/01/2016 152
2087,0621.4621 in 1,1531 29/07/2017 73
2096,4811.3421 in 1,2570 Never Never
2105,9231.2261 in 1,3752 30/03/2002 873
2115,4151.1211 in 1,5041 14/07/2012 336
2124,9281.0201 in 1,6531 14/08/2004 749
2134,4900.9291 in 1,8141 07/07/1990 1,485
2144,0680.8421 in 2,0022 30/07/2016 125
2153,6910.7641 in 2,2072 12/07/2008 545
2163,3310.6901 in 2,4450 Never Never
2173,0090.6231 in 2,7070 Never Never
2182,7020.5591 in 3,0140 Never Never
2192,4320.5031 in 3,3492 08/07/1995 1,224
2202,1720.4501 in 3,7502 25/11/1989 1,517
2211,9450.4031 in 4,1882 24/10/1998 1,052
2221,7290.3581 in 4,7110 Never Never
2231,5400.3191 in 5,2891 25/01/2014 256
2241,3600.2821 in 5,9890 Never Never
2251,2060.2501 in 6,7540 Never Never
2261,0570.2191 in 7,7060 Never Never
2279310.1931 in 8,7490 Never Never
2288110.1681 in 10,0430 Never Never
2297090.1471 in 11,4880 Never Never
2306120.1271 in 13,3090 Never Never
2315320.1101 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
2352820.0581 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 8,145,0600 Never Never
25510.0001 in 8,145,0600 Never Never

Supplementary Numbers:
Number Sum TotalPossible CombinationsExpectationActual Over 1,686 Draws
CountFrequencyCountLast DrawnDraws Ago
311.7031 in 9906 17/06/2017 79
411.7031 in 9901 02/10/2010 429
523.4061 in 4955 19/12/2015 157
623.4061 in 4955 19/03/2016 144
735.1091 in 3304 08/05/2010 450
835.1091 in 33013 04/05/2013 294
946.8121 in 2483 13/05/2017 84
1046.8121 in 24811 06/04/2013 298
1158.5151 in 19812 02/12/2017 55
1258.5151 in 19810 18/08/2018 18
13610.2181 in 16510 09/09/2017 67
14610.2181 in 16513 05/05/2018 33
15711.9211 in 14116 18/04/2015 192
16711.9211 in 14115 08/12/2018 2
17813.6241 in 12415 28/07/2018 21
18813.6241 in 12415 08/09/2018 15
19915.3271 in 1108 25/01/2014 256Overdue
20915.3271 in 11014 27/10/2018 8
211017.0301 in 99.017 05/12/2015 159
221017.0301 in 99.021 21/04/2018 35
231118.7331 in 90.019 11/02/2017 97
241118.7331 in 90.019 19/08/2017 70
251220.4361 in 82.519 02/06/2018 29
261220.4361 in 82.518 26/01/2013 308Overdue
271322.1391 in 76.221 30/06/2018 25
281322.1391 in 76.224 10/08/2013 280Overdue
291423.8421 in 70.724 11/08/2018 19
301423.8421 in 70.718 20/10/2018 9
311525.5451 in 66.028 25/03/2017 91
321525.5451 in 66.031 02/09/2017 68
331627.2481 in 61.924 13/10/2018 10
341627.2481 in 61.922 08/08/2015 176Overdue
351728.9521 in 58.231 25/06/2016 130Overdue
361728.9521 in 58.229 29/09/2018 12
371830.6551 in 55.032 10/11/2018 6
381830.6551 in 55.031 01/12/2018 3
391932.3581 in 52.125 16/06/2018 27
401932.3581 in 52.138 07/01/2017 102
412034.0611 in 49.532 17/11/2018 5
422034.0611 in 49.539 23/06/2018 26
432135.7641 in 47.130 11/03/2017 93
442135.7641 in 47.142 07/10/2017 63
452237.4671 in 45.028 25/08/2018 17
462237.4671 in 45.049 31/03/2018 38
472237.4671 in 45.031 15/12/2018 1
482135.7641 in 47.140 24/02/2018 43
492135.7641 in 47.133 08/04/2017 89
502034.0611 in 49.539 25/02/2017 95
512034.0611 in 49.541 21/07/2018 22
521932.3581 in 52.134 10/03/2018 41
531932.3581 in 52.137 10/02/2018 45
541830.6551 in 55.029 27/08/2016 121Overdue
551830.6551 in 55.030 14/04/2018 36
561728.9521 in 58.224 28/04/2018 34
571728.9521 in 58.232 03/11/2018 7
581627.2481 in 61.923 29/10/2016 112
591627.2481 in 61.923 19/05/2018 31
601525.5451 in 66.022 15/09/2018 14
611525.5451 in 66.019 17/05/2014 240Overdue
621423.8421 in 70.721 28/11/2015 160Overdue
631423.8421 in 70.722 28/02/2015 199Overdue
641322.1391 in 76.222 10/10/2015 167Overdue
651322.1391 in 76.215 14/02/2015 201Overdue
661220.4361 in 82.513 12/05/2018 32
671220.4361 in 82.524 26/11/2016 108
681118.7331 in 90.018 10/04/2010 454Overdue
691118.7331 in 90.017 18/11/2017 57
701017.0301 in 99.018 15/08/2015 175
711017.0301 in 99.022 27/05/2017 82
72915.3271 in 11017 17/03/2018 40
73915.3271 in 11014 09/06/2018 28
74813.6241 in 12414 24/11/2018 4
75813.6241 in 1248 04/08/2018 20
76711.9211 in 14110 12/09/2009 484Overdue
77711.9211 in 1418 24/07/2010 439Overdue
78610.2181 in 1659 24/06/2017 78
79610.2181 in 1653 04/10/2014 220
8058.5151 in 19811 03/09/2016 120
8158.5151 in 1986 10/03/2007 615Overdue
8246.8121 in 24810 15/06/2013 288
8346.8121 in 2487 21/10/2017 61
8435.1091 in 3307 03/03/2018 42
8535.1091 in 3309 04/11/2017 59
8623.4061 in 4954 11/04/2009 506
8723.4061 in 4955 16/12/2006 627
8811.7031 in 9905 27/07/2013 282
8911.7031 in 9903 09/12/2017 54

Page Last Updated: Saturday, 15 December 2018 12:00 AM