South Africa Lotto Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for South Africa 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.

Bonus Ball is not included in these statistics as only one number is drawn.

Number Sum TotalPossible CombinationsExpectationActual Over 197 Draws
CountFrequencyCountLast DrawnDraws Ago
2110.0001 in 20,358,5200 Never Never
2210.0001 in 20,358,5200 Never Never
2320.0001 in 10,179,2600 Never Never
2430.0001 in 6,786,1740 Never Never
2550.0001 in 4,071,7040 Never Never
2670.0001 in 2,908,3600 Never Never
27110.0001 in 1,850,7750 Never Never
28140.0001 in 1,454,1800 Never Never
29200.0001 in 1,017,9260 Never Never
30260.0001 in 783,0200 Never Never
31350.0001 in 581,6720 Never Never
32440.0001 in 462,6940 Never Never
33580.0011 in 351,0090 Never Never
34710.0011 in 286,7400 Never Never
35900.0011 in 226,2060 Never Never
361100.0011 in 185,0770 Never Never
371360.0011 in 149,6950 Never Never
381630.0021 in 124,8990 Never Never
391990.0021 in 102,3040 Never Never
402350.0021 in 86,6320 Never Never
412820.0031 in 72,1930 Never Never
423310.0031 in 61,5060 Never Never
433910.0041 in 52,0680 Never Never
444540.0041 in 44,8430 Never Never
455320.0051 in 38,2680 Never Never
466120.0061 in 33,2660 Never Never
477090.0071 in 28,7140 Never Never
488110.0081 in 25,1030 Never Never
499310.0091 in 21,8670 Never Never
501,0570.0101 in 19,2610 Never Never
511,2060.0121 in 16,8810 Never Never
521,3600.0131 in 14,9700 Never Never
531,5400.0151 in 13,2200 Never Never
541,7290.0171 in 11,7750 Never Never
551,9450.0191 in 10,4670 Never Never
562,1720.0211 in 9,3730 Never Never
572,4320.0241 in 8,3710 Never Never
582,7020.0261 in 7,5350 Never Never
593,0090.0291 in 6,7660 Never Never
603,3310.0321 in 6,1120 Never Never
613,6920.0361 in 5,5141 3/10/2018 134
624,0700.0391 in 5,0020 Never Never
634,4940.0431 in 4,5300 Never Never
644,9350.0481 in 4,1250 Never Never
655,4270.0531 in 3,7510 Never Never
665,9420.0571 in 3,4260 Never Never
676,5100.0631 in 3,1270 Never Never
687,1030.0691 in 2,8660 Never Never
697,7580.0751 in 2,6240 Never Never
708,4380.0821 in 2,4130 Never Never
719,1850.0891 in 2,2160 Never Never
729,9630.0961 in 2,0430 Never Never
7310,8100.1051 in 1,8830 Never Never
7411,6910.1131 in 1,7410 Never Never
7512,6500.1221 in 1,6090 Never Never
7613,6420.1321 in 1,4920 Never Never
7714,7170.1421 in 1,3830 Never Never
7815,8310.1531 in 1,2860 Never Never
7917,0300.1651 in 1,1950 Never Never
8018,2700.1771 in 1,1140 Never Never
8119,6040.1901 in 1,0380 Never Never
8220,9770.2031 in 9710 Never Never
8322,4480.2171 in 9071 12/26/2018 51
8423,9640.2321 in 8502 7/21/2018 96
8525,5790.2481 in 7960 Never Never
8627,2400.2641 in 7470 Never Never
8729,0080.2811 in 7020 Never Never
8830,8180.2981 in 6611 6/19/2019 1
8932,7390.3171 in 6220 Never Never
9034,7070.3361 in 5871 3/28/2018 129
9136,7850.3561 in 5530 Never Never
9238,9090.3771 in 5230 Never Never
9341,1500.3981 in 4950 Never Never
9443,4320.4201 in 4691 8/25/2018 86
9545,8330.4441 in 4440 Never Never
9648,2780.4671 in 4220 Never Never
9750,8390.4921 in 4001 4/28/2018 120
9853,4410.5171 in 3811 7/4/2018 101
9956,1650.5431 in 3622 6/15/2019 2
10058,9220.5701 in 3462 12/5/2018 57
10161,8010.5981 in 3290 Never Never
10264,7140.6261 in 3150 Never Never
10367,7430.6561 in 3010 Never Never
10470,8010.6851 in 2881 2/24/2018 138
10573,9790.7161 in 2753 5/25/2019 8
10677,1750.7471 in 2642 9/1/2018 84
10780,4880.7791 in 2531 8/23/2017 191
10883,8170.8111 in 2431 6/6/2018 109
10987,2550.8441 in 2330 Never Never
11090,7010.8781 in 2240 Never Never
11194,2570.9121 in 2160 Never Never
11297,8060.9461 in 2081 12/16/2017 158
113101,4590.9821 in 2010 Never Never
114105,1011.0171 in 1940 Never Never
115108,8351.0531 in 1871 7/14/2018 98
116112,5471.0891 in 1812 1/12/2019 46
117116,3491.1261 in 1750 Never Never
118120,1111.1621 in 1690 Never Never
119123,9551.1991 in 1640 Never Never
120127,7531.2361 in 1592 3/24/2018 130
121131,6181.2741 in 1552 4/10/2019 21
122135,4241.3101 in 1501 5/9/2018 117
123139,2931.3481 in 1460 Never Never
124143,0841.3851 in 1423 7/25/2018 95
125146,9281.4221 in 1390 Never Never
126150,6871.4581 in 1352 6/2/2018 110
127154,4821.4951 in 1323 5/18/2019 10
128158,1781.5311 in 1293 10/24/2018 69
129161,9061.5671 in 1262 9/19/2018 79
130165,5151.6021 in 1232 1/23/2019 43
131169,1451.6371 in 1200 Never Never
132172,6491.6711 in 1180 Never Never
133176,1561.7051 in 1162 4/20/2019 18
134179,5241.7371 in 1132 2/2/2019 40
135182,8911.7701 in 1114 5/1/2019 15
136186,0991.8011 in 1093 8/22/2018 87
137189,2951.8321 in 1082 12/23/2017 156
138192,3261.8611 in 1062 11/10/2018 64
139195,3281.8901 in 1041 9/15/2018 80
140198,1531.9171 in 1031 5/16/2018 115
141200,9461.9441 in 1010 Never Never
142203,5431.9701 in 1001 6/23/2018 104
143206,0981.9941 in 98.86 4/24/2019 17
144208,4542.0171 in 97.72 10/31/2018 67
145210,7522.0391 in 96.64 3/6/2019 31
146212,8412.0601 in 95.70 Never NeverOverdue
147214,8712.0791 in 94.73 4/6/2019 22
148216,6752.0971 in 94.01 12/20/2017 157
149218,4132.1131 in 93.22 3/30/2019 24
150219,9252.1281 in 92.62 8/18/2018 88
151221,3572.1421 in 92.04 3/2/2019 32
152222,5562.1541 in 91.51 2/20/2019 35
153223,6772.1641 in 91.03 2/9/2019 38
154224,5522.1731 in 90.71 5/22/2019 9
155225,3452.1811 in 90.33 3/27/2019 25
156225,8962.1861 in 90.14 10/27/2018 68
157226,3542.1901 in 89.91 2/27/2019 33
158226,5672.1921 in 89.90 Never NeverOverdue
159226,6942.1941 in 89.84 12/1/2018 58
160226,5672.1921 in 89.93 2/17/2018 140
161226,3542.1901 in 89.92 6/12/2019 3
162225,8962.1861 in 90.13 2/6/2019 39
163225,3452.1811 in 90.32 11/7/2018 65
164224,5522.1731 in 90.71 11/25/2017 164
165223,6772.1641 in 91.00 Never NeverOverdue
166222,5562.1541 in 91.52 10/20/2018 70
167221,3572.1421 in 92.02 2/16/2019 36
168219,9252.1281 in 92.61 8/2/2017 197Overdue
169218,4132.1131 in 93.21 6/1/2019 6
170216,6752.0971 in 94.01 4/13/2019 20
171214,8712.0791 in 94.70 Never NeverOverdue
172212,8412.0601 in 95.71 12/27/2017 155
173210,7522.0391 in 96.62 1/3/2018 153
174208,4542.0171 in 97.73 5/8/2019 13
175206,0981.9941 in 98.83 2/13/2019 37
176203,5431.9701 in 1000 Never Never
177200,9461.9441 in 1012 3/16/2019 28
178198,1531.9171 in 1030 Never Never
179195,3281.8901 in 1044 3/17/2018 132
180192,3261.8611 in 1064 12/22/2018 52
181189,2951.8321 in 1080 Never Never
182186,0991.8011 in 1091 4/27/2019 16
183182,8911.7701 in 1111 10/18/2017 175
184179,5241.7371 in 1131 12/29/2018 50
185176,1561.7051 in 1162 6/5/2019 5
186172,6491.6711 in 1181 6/8/2019 4
187169,1451.6371 in 1204 5/15/2019 11
188165,5151.6021 in 1231 11/15/2017 167
189161,9061.5671 in 1261 12/12/2018 55
190158,1781.5311 in 1292 5/29/2019 7
191154,4821.4951 in 1321 8/30/2017 189
192150,6871.4581 in 1351 11/29/2017 163
193146,9281.4221 in 1393 3/23/2019 26
194143,0841.3851 in 1421 10/7/2017 178
195139,2931.3481 in 1461 4/25/2018 121
196135,4241.3101 in 1500 Never Never
197131,6181.2741 in 1552 4/14/2018 124
198127,7531.2361 in 1591 10/17/2018 71
199123,9551.1991 in 1640 Never Never
200120,1111.1621 in 1692 1/30/2019 41
201116,3491.1261 in 1752 4/17/2019 19
202112,5471.0891 in 1810 Never Never
203108,8351.0531 in 1872 9/29/2018 76
204105,1011.0171 in 1940 Never Never
205101,4590.9821 in 2010 Never Never
20697,8060.9461 in 2081 12/2/2017 162
20794,2570.9121 in 2160 Never Never
20890,7010.8781 in 2240 Never Never
20987,2550.8441 in 2335 3/9/2019 30
21083,8170.8111 in 2433 5/11/2019 12
21180,4880.7791 in 2532 10/3/2018 75
21277,1750.7471 in 2640 Never Never
21373,9790.7161 in 2751 4/4/2018 127
21470,8010.6851 in 2880 Never Never
21567,7430.6561 in 3011 10/10/2018 73
21664,7140.6261 in 3152 11/3/2018 66
21761,8010.5981 in 3290 Never Never
21858,9220.5701 in 3460 Never Never
21956,1650.5431 in 3621 8/16/2017 193
22053,4410.5171 in 3810 Never Never
22150,8390.4921 in 4000 Never Never
22248,2780.4671 in 4221 6/16/2018 106
22345,8330.4441 in 4443 3/20/2019 27
22443,4320.4201 in 4692 6/13/2018 107
22541,1500.3981 in 4950 Never Never
22638,9090.3771 in 5230 Never Never
22736,7850.3561 in 5530 Never Never
22834,7070.3361 in 5870 Never Never
22932,7390.3171 in 6220 Never Never
23030,8180.2981 in 6610 Never Never
23129,0080.2811 in 7020 Never Never
23227,2400.2641 in 7472 4/3/2019 23
23325,5790.2481 in 7960 Never Never
23423,9640.2321 in 8500 Never Never
23522,4480.2171 in 9070 Never Never
23620,9770.2031 in 9711 1/10/2018 151
23719,6040.1901 in 1,0380 Never Never
23818,2700.1771 in 1,1140 Never Never
23917,0300.1651 in 1,1950 Never Never
24015,8310.1531 in 1,2860 Never Never
24114,7170.1421 in 1,3830 Never Never
24213,6420.1321 in 1,4920 Never Never
24312,6500.1221 in 1,6090 Never Never
24411,6910.1131 in 1,7410 Never Never
24510,8100.1051 in 1,8831 1/16/2019 45
2469,9630.0961 in 2,0430 Never Never
2479,1850.0891 in 2,2160 Never Never
2488,4380.0821 in 2,4130 Never Never
2497,7580.0751 in 2,6240 Never Never
2507,1030.0691 in 2,8660 Never Never
2516,5100.0631 in 3,1270 Never Never
2525,9420.0571 in 3,4260 Never Never
2535,4270.0531 in 3,7510 Never Never
2544,9350.0481 in 4,1250 Never Never
2554,4940.0431 in 4,5300 Never Never
2564,0700.0391 in 5,0020 Never Never
2573,6920.0361 in 5,5140 Never Never
2583,3310.0321 in 6,1120 Never Never
2593,0090.0291 in 6,7660 Never Never
2602,7020.0261 in 7,5350 Never Never
2612,4320.0241 in 8,3710 Never Never
2622,1720.0211 in 9,3730 Never Never
2631,9450.0191 in 10,4670 Never Never
2641,7290.0171 in 11,7750 Never Never
2651,5400.0151 in 13,2200 Never Never
2661,3600.0131 in 14,9700 Never Never
2671,2060.0121 in 16,8810 Never Never
2681,0570.0101 in 19,2610 Never Never
2699310.0091 in 21,8670 Never Never
2708110.0081 in 25,1030 Never Never
2717090.0071 in 28,7140 Never Never
2726120.0061 in 33,2660 Never Never
2735320.0051 in 38,2680 Never Never
2744540.0041 in 44,8430 Never Never
2753910.0041 in 52,0680 Never Never
2763310.0031 in 61,5060 Never Never
2772820.0031 in 72,1930 Never Never
2782350.0021 in 86,6320 Never Never
2791990.0021 in 102,3040 Never Never
2801630.0021 in 124,8990 Never Never
2811360.0011 in 149,6950 Never Never
2821100.0011 in 185,0770 Never Never
283900.0011 in 226,2060 Never Never
284710.0011 in 286,7400 Never Never
285580.0011 in 351,0090 Never Never
286440.0001 in 462,6940 Never Never
287350.0001 in 581,6720 Never Never
288260.0001 in 783,0200 Never Never
289200.0001 in 1,017,9260 Never Never
290140.0001 in 1,454,1800 Never Never
291110.0001 in 1,850,7750 Never Never
29270.0001 in 2,908,3600 Never Never
29350.0001 in 4,071,7040 Never Never
29430.0001 in 6,786,1740 Never Never
29520.0001 in 10,179,2600 Never Never
29610.0001 in 20,358,5200 Never Never
29710.0001 in 20,358,5200 Never Never

Page Last Updated: Wednesday, 19 June 2019 10:00 PM