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 181 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 185,0780 Never Never
371360.0011 in 149,6950 Never Never
381630.0011 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
433910.0031 in 52,0680 Never Never
444540.0041 in 44,8430 Never Never
455320.0051 in 38,2680 Never Never
466120.0051 in 33,2660 Never Never
477090.0061 in 28,7140 Never Never
488110.0071 in 25,1030 Never Never
499310.0081 in 21,8670 Never Never
501,0570.0091 in 19,2610 Never Never
511,2060.0111 in 16,8810 Never Never
521,3600.0121 in 14,9700 Never Never
531,5400.0141 in 13,2200 Never Never
541,7290.0151 in 11,7750 Never Never
551,9450.0171 in 10,4670 Never Never
562,1720.0191 in 9,3730 Never Never
572,4320.0221 in 8,3710 Never Never
582,7020.0241 in 7,5350 Never Never
593,0090.0271 in 6,7660 Never Never
603,3310.0301 in 6,1120 Never Never
613,6920.0331 in 5,5141 3/10/2018 118
624,0700.0361 in 5,0020 Never Never
634,4940.0401 in 4,5300 Never Never
644,9350.0441 in 4,1250 Never Never
655,4270.0481 in 3,7510 Never Never
665,9420.0531 in 3,4260 Never Never
676,5100.0581 in 3,1270 Never Never
687,1030.0631 in 2,8660 Never Never
697,7580.0691 in 2,6240 Never Never
708,4380.0751 in 2,4130 Never Never
719,1850.0821 in 2,2160 Never Never
729,9630.0891 in 2,0430 Never Never
7310,8100.0961 in 1,8830 Never Never
7411,6910.1041 in 1,7410 Never Never
7512,6500.1121 in 1,6090 Never Never
7613,6420.1211 in 1,4920 Never Never
7714,7170.1311 in 1,3830 Never Never
7815,8310.1411 in 1,2860 Never Never
7917,0300.1511 in 1,1950 Never Never
8018,2700.1621 in 1,1140 Never Never
8119,6040.1741 in 1,0380 Never Never
8220,9770.1861 in 9710 Never Never
8322,4480.2001 in 9071 12/26/2018 35
8423,9640.2131 in 8502 7/21/2018 80
8525,5790.2271 in 7960 Never Never
8627,2400.2421 in 7470 Never Never
8729,0080.2581 in 7020 Never Never
8830,8180.2741 in 6610 Never Never
8932,7390.2911 in 6220 Never Never
9034,7070.3091 in 5871 3/28/2018 113
9136,7850.3271 in 5530 Never Never
9238,9090.3461 in 5230 Never Never
9341,1500.3661 in 4950 Never Never
9443,4320.3861 in 4691 8/25/2018 70
9545,8330.4071 in 4440 Never Never
9648,2780.4291 in 4220 Never Never
9750,8390.4521 in 4001 4/28/2018 104
9853,4410.4751 in 3811 7/4/2018 85
9956,1650.4991 in 3621 12/8/2018 40
10058,9220.5241 in 3462 12/5/2018 41
10161,8010.5491 in 3290 Never Never
10264,7140.5751 in 3150 Never Never
10367,7430.6021 in 3010 Never Never
10470,8010.6291 in 2881 2/24/2018 122
10573,9790.6581 in 2752 1/2/2019 33
10677,1750.6861 in 2642 9/1/2018 68
10780,4880.7161 in 2531 8/23/2017 175
10883,8170.7451 in 2431 6/6/2018 93
10987,2550.7761 in 2330 Never Never
11090,7010.8061 in 2240 Never Never
11194,2570.8381 in 2160 Never Never
11297,8060.8701 in 2081 12/16/2017 142
113101,4590.9021 in 2010 Never Never
114105,1010.9341 in 1940 Never Never
115108,8350.9681 in 1871 7/14/2018 82
116112,5471.0011 in 1812 1/12/2019 30
117116,3491.0341 in 1750 Never Never
118120,1111.0681 in 1690 Never Never
119123,9551.1021 in 1640 Never Never
120127,7531.1361 in 1592 3/24/2018 114
121131,6181.1701 in 1552 4/10/2019 5
122135,4241.2041 in 1501 5/9/2018 101
123139,2931.2381 in 1460 Never Never
124143,0841.2721 in 1423 7/25/2018 79
125146,9281.3061 in 1390 Never Never
126150,6871.3401 in 1352 6/2/2018 94
127154,4821.3731 in 1322 1/9/2019 31
128158,1781.4061 in 1293 10/24/2018 53
129161,9061.4391 in 1262 9/19/2018 63
130165,5151.4721 in 1232 1/23/2019 27
131169,1451.5041 in 1200 Never Never
132172,6491.5351 in 1180 Never Never
133176,1561.5661 in 1162 4/20/2019 2
134179,5241.5961 in 1132 2/2/2019 24
135182,8911.6261 in 1113 2/23/2019 18
136186,0991.6551 in 1093 8/22/2018 71
137189,2951.6831 in 1082 12/23/2017 140
138192,3261.7101 in 1062 11/10/2018 48
139195,3281.7371 in 1041 9/15/2018 64
140198,1531.7621 in 1031 5/16/2018 99
141200,9461.7871 in 1010 Never Never
142203,5431.8101 in 1001 6/23/2018 88
143206,0981.8321 in 98.86 4/24/2019 1
144208,4541.8531 in 97.72 10/31/2018 51
145210,7521.8741 in 96.64 3/6/2019 15
146212,8411.8921 in 95.70 Never Never
147214,8711.9101 in 94.73 4/6/2019 6
148216,6751.9261 in 94.01 12/20/2017 141
149218,4131.9421 in 93.22 3/30/2019 8
150219,9251.9551 in 92.62 8/18/2018 72
151221,3571.9681 in 92.04 3/2/2019 16
152222,5561.9791 in 91.51 2/20/2019 19
153223,6771.9891 in 91.03 2/9/2019 22
154224,5521.9961 in 90.70 Never Never
155225,3452.0031 in 90.33 3/27/2019 9
156225,8962.0081 in 90.14 10/27/2018 52
157226,3542.0121 in 89.91 2/27/2019 17
158226,5672.0141 in 89.90 Never NeverOverdue
159226,6942.0151 in 89.84 12/1/2018 42
160226,5672.0141 in 89.93 2/17/2018 124
161226,3542.0121 in 89.91 8/5/2017 180Overdue
162225,8962.0081 in 90.13 2/6/2019 23
163225,3452.0031 in 90.32 11/7/2018 49
164224,5521.9961 in 90.71 11/25/2017 148
165223,6771.9891 in 91.00 Never Never
166222,5561.9791 in 91.52 10/20/2018 54
167221,3571.9681 in 92.02 2/16/2019 20
168219,9251.9551 in 92.61 8/2/2017 181
169218,4131.9421 in 93.20 Never Never
170216,6751.9261 in 94.01 4/13/2019 4
171214,8711.9101 in 94.70 Never Never
172212,8411.8921 in 95.71 12/27/2017 139
173210,7521.8741 in 96.62 1/3/2018 137
174208,4541.8531 in 97.72 10/6/2018 58
175206,0981.8321 in 98.83 2/13/2019 21
176203,5431.8101 in 1000 Never Never
177200,9461.7871 in 1012 3/16/2019 12
178198,1531.7621 in 1030 Never Never
179195,3281.7371 in 1044 3/17/2018 116
180192,3261.7101 in 1064 12/22/2018 36
181189,2951.6831 in 1080 Never Never
182186,0991.6551 in 1090 Never Never
183182,8911.6261 in 1111 10/18/2017 159
184179,5241.5961 in 1131 12/29/2018 34
185176,1561.5661 in 1161 10/13/2018 56
186172,6491.5351 in 1180 Never Never
187169,1451.5041 in 1202 6/30/2018 86
188165,5151.4721 in 1231 11/15/2017 151
189161,9061.4391 in 1261 12/12/2018 39
190158,1781.4061 in 1291 8/11/2018 74
191154,4821.3731 in 1321 8/30/2017 173
192150,6871.3401 in 1351 11/29/2017 147
193146,9281.3061 in 1393 3/23/2019 10
194143,0841.2721 in 1421 10/7/2017 162
195139,2931.2381 in 1461 4/25/2018 105
196135,4241.2041 in 1500 Never Never
197131,6181.1701 in 1552 4/14/2018 108
198127,7531.1361 in 1591 10/17/2018 55
199123,9551.1021 in 1640 Never Never
200120,1111.0681 in 1692 1/30/2019 25
201116,3491.0341 in 1752 4/17/2019 3
202112,5471.0011 in 1810 Never Never
203108,8350.9681 in 1872 9/29/2018 60
204105,1010.9341 in 1940 Never Never
205101,4590.9021 in 2010 Never Never
20697,8060.8701 in 2081 12/2/2017 146
20794,2570.8381 in 2160 Never Never
20890,7010.8061 in 2240 Never Never
20987,2550.7761 in 2335 3/9/2019 14
21083,8170.7451 in 2432 3/13/2019 13
21180,4880.7161 in 2532 10/3/2018 59
21277,1750.6861 in 2640 Never Never
21373,9790.6581 in 2751 4/4/2018 111
21470,8010.6291 in 2880 Never Never
21567,7430.6021 in 3011 10/10/2018 57
21664,7140.5751 in 3152 11/3/2018 50
21761,8010.5491 in 3290 Never Never
21858,9220.5241 in 3460 Never Never
21956,1650.4991 in 3621 8/16/2017 177
22053,4410.4751 in 3810 Never Never
22150,8390.4521 in 4000 Never Never
22248,2780.4291 in 4221 6/16/2018 90
22345,8330.4071 in 4443 3/20/2019 11
22443,4320.3861 in 4692 6/13/2018 91
22541,1500.3661 in 4950 Never Never
22638,9090.3461 in 5230 Never Never
22736,7850.3271 in 5530 Never Never
22834,7070.3091 in 5870 Never Never
22932,7390.2911 in 6220 Never Never
23030,8180.2741 in 6610 Never Never
23129,0080.2581 in 7020 Never Never
23227,2400.2421 in 7472 4/3/2019 7
23325,5790.2271 in 7960 Never Never
23423,9640.2131 in 8500 Never Never
23522,4480.2001 in 9070 Never Never
23620,9770.1861 in 9711 1/10/2018 135
23719,6040.1741 in 1,0380 Never Never
23818,2700.1621 in 1,1140 Never Never
23917,0300.1511 in 1,1950 Never Never
24015,8310.1411 in 1,2860 Never Never
24114,7170.1311 in 1,3830 Never Never
24213,6420.1211 in 1,4920 Never Never
24312,6500.1121 in 1,6090 Never Never
24411,6910.1041 in 1,7410 Never Never
24510,8100.0961 in 1,8831 1/16/2019 29
2469,9630.0891 in 2,0430 Never Never
2479,1850.0821 in 2,2160 Never Never
2488,4380.0751 in 2,4130 Never Never
2497,7580.0691 in 2,6240 Never Never
2507,1030.0631 in 2,8660 Never Never
2516,5100.0581 in 3,1270 Never Never
2525,9420.0531 in 3,4260 Never Never
2535,4270.0481 in 3,7510 Never Never
2544,9350.0441 in 4,1250 Never Never
2554,4940.0401 in 4,5300 Never Never
2564,0700.0361 in 5,0020 Never Never
2573,6920.0331 in 5,5140 Never Never
2583,3310.0301 in 6,1120 Never Never
2593,0090.0271 in 6,7660 Never Never
2602,7020.0241 in 7,5350 Never Never
2612,4320.0221 in 8,3710 Never Never
2622,1720.0191 in 9,3730 Never Never
2631,9450.0171 in 10,4670 Never Never
2641,7290.0151 in 11,7750 Never Never
2651,5400.0141 in 13,2200 Never Never
2661,3600.0121 in 14,9700 Never Never
2671,2060.0111 in 16,8810 Never Never
2681,0570.0091 in 19,2610 Never Never
2699310.0081 in 21,8670 Never Never
2708110.0071 in 25,1030 Never Never
2717090.0061 in 28,7140 Never Never
2726120.0051 in 33,2660 Never Never
2735320.0051 in 38,2680 Never Never
2744540.0041 in 44,8430 Never Never
2753910.0031 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
2801630.0011 in 124,8990 Never Never
2811360.0011 in 149,6950 Never Never
2821100.0011 in 185,0780 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: Thursday, 25 April 2019 09:30 AM