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 230 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
371360.0021 in 149,6950 Never Never
381630.0021 in 124,8990 Never Never
391990.0021 in 102,3040 Never Never
402350.0031 in 86,6320 Never Never
412820.0031 in 72,1930 Never Never
423310.0041 in 61,5060 Never Never
433910.0041 in 52,0680 Never Never
444540.0051 in 44,8430 Never Never
455320.0061 in 38,2680 Never Never
466120.0071 in 33,2660 Never Never
477090.0081 in 28,7140 Never Never
488110.0091 in 25,1030 Never Never
499310.0111 in 21,8670 Never Never
501,0570.0121 in 19,2610 Never Never
511,2060.0141 in 16,8810 Never Never
521,3600.0151 in 14,9700 Never Never
531,5400.0171 in 13,2200 Never Never
541,7290.0201 in 11,7750 Never Never
551,9450.0221 in 10,4670 Never Never
562,1720.0251 in 9,3730 Never Never
572,4320.0271 in 8,3710 Never Never
582,7020.0311 in 7,5350 Never Never
593,0090.0341 in 6,7660 Never Never
603,3310.0381 in 6,1120 Never Never
613,6920.0421 in 5,5141 3/10/2018 167
624,0700.0461 in 5,0020 Never Never
634,4940.0511 in 4,5300 Never Never
644,9350.0561 in 4,1250 Never Never
655,4270.0611 in 3,7510 Never Never
665,9420.0671 in 3,4260 Never Never
676,5100.0741 in 3,1270 Never Never
687,1030.0801 in 2,8660 Never Never
697,7580.0881 in 2,6240 Never Never
708,4380.0951 in 2,4130 Never Never
719,1850.1041 in 2,2160 Never Never
729,9630.1131 in 2,0430 Never Never
7310,8100.1221 in 1,8831 9/25/2019 6
7411,6910.1321 in 1,7410 Never Never
7512,6500.1431 in 1,6090 Never Never
7613,6420.1541 in 1,4920 Never Never
7714,7170.1661 in 1,3830 Never Never
7815,8310.1791 in 1,2860 Never Never
7917,0300.1921 in 1,1950 Never Never
8018,2700.2061 in 1,1140 Never Never
8119,6040.2211 in 1,0380 Never Never
8220,9770.2371 in 9710 Never Never
8322,4480.2541 in 9071 12/26/2018 84
8423,9640.2711 in 8502 7/21/2018 129
8525,5790.2891 in 7960 Never Never
8627,2400.3081 in 7470 Never Never
8729,0080.3281 in 7020 Never Never
8830,8180.3481 in 6611 6/19/2019 34
8932,7390.3701 in 6220 Never Never
9034,7070.3921 in 5871 3/28/2018 162
9136,7850.4161 in 5530 Never Never
9238,9090.4401 in 5230 Never Never
9341,1500.4651 in 4950 Never Never
9443,4320.4911 in 4691 8/25/2018 119
9545,8330.5181 in 4440 Never Never
9648,2780.5451 in 4220 Never Never
9750,8390.5741 in 4001 4/28/2018 153
9853,4410.6041 in 3811 7/4/2018 134
9956,1650.6351 in 3622 6/15/2019 35
10058,9220.6661 in 3462 12/5/2018 90
10161,8010.6981 in 3290 Never Never
10264,7140.7311 in 3150 Never Never
10367,7430.7651 in 3010 Never Never
10470,8010.8001 in 2881 2/24/2018 171
10573,9790.8361 in 2753 5/25/2019 41
10677,1750.8721 in 2642 9/1/2018 117
10780,4880.9091 in 2531 8/23/2017 224
10883,8170.9471 in 2431 6/6/2018 142
10987,2550.9861 in 2330 Never Never
11090,7011.0251 in 2240 Never Never
11194,2571.0651 in 2160 Never Never
11297,8061.1051 in 2082 9/7/2019 11
113101,4591.1461 in 2010 Never Never
114105,1011.1871 in 1940 Never Never
115108,8351.2301 in 1871 7/14/2018 131
116112,5471.2711 in 1812 1/12/2019 79
117116,3491.3141 in 1750 Never Never
118120,1111.3571 in 1690 Never Never
119123,9551.4001 in 1640 Never Never
120127,7531.4431 in 1592 3/24/2018 163
121131,6181.4871 in 1552 4/10/2019 54
122135,4241.5301 in 1501 5/9/2018 150
123139,2931.5741 in 1460 Never Never
124143,0841.6161 in 1423 7/25/2018 128
125146,9281.6601 in 1390 Never Never
126150,6871.7021 in 1353 7/31/2019 22
127154,4821.7451 in 1323 5/18/2019 43
128158,1781.7871 in 1293 10/24/2018 102
129161,9061.8291 in 1263 10/5/2019 3
130165,5151.8701 in 1232 1/23/2019 76
131169,1451.9111 in 1200 Never Never
132172,6491.9501 in 1180 Never Never
133176,1561.9901 in 1162 4/20/2019 51
134179,5242.0281 in 1132 2/2/2019 73
135182,8912.0661 in 1114 5/1/2019 48
136186,0992.1021 in 1094 7/17/2019 26
137189,2952.1391 in 1082 12/23/2017 189
138192,3262.1731 in 1062 11/10/2018 97
139195,3282.2071 in 1041 9/15/2018 113
140198,1532.2391 in 1032 8/24/2019 15
141200,9462.2701 in 1010 Never NeverOverdue
142203,5432.3001 in 1001 6/23/2018 137
143206,0982.3281 in 98.86 4/24/2019 50
144208,4542.3551 in 97.72 10/31/2018 100
145210,7522.3811 in 96.64 3/6/2019 64
146212,8412.4051 in 95.70 Never NeverOverdue
147214,8712.4281 in 94.73 4/6/2019 55
148216,6752.4481 in 94.01 12/20/2017 190Overdue
149218,4132.4681 in 93.22 3/30/2019 57
150219,9252.4851 in 92.62 8/18/2018 121
151221,3572.5011 in 92.04 3/2/2019 65
152222,5562.5141 in 91.52 10/12/2019 1
153223,6772.5271 in 91.04 7/10/2019 28
154224,5522.5371 in 90.72 10/2/2019 4
155225,3452.5461 in 90.35 8/21/2019 16
156225,8962.5521 in 90.17 9/21/2019 7
157226,3542.5571 in 89.91 2/27/2019 66
158226,5672.5601 in 89.90 Never NeverOverdue
159226,6942.5611 in 89.84 12/1/2018 91
160226,5672.5601 in 89.94 9/28/2019 5
161226,3542.5571 in 89.92 6/12/2019 36
162225,8962.5521 in 90.14 9/4/2019 12
163225,3452.5461 in 90.32 11/7/2018 98
164224,5522.5371 in 90.72 7/3/2019 30
165223,6772.5271 in 91.01 8/14/2019 18
166222,5562.5141 in 91.54 8/10/2019 19
167221,3572.5011 in 92.03 9/11/2019 10
168219,9252.4851 in 92.62 9/14/2019 9
169218,4132.4681 in 93.23 8/31/2019 13
170216,6752.4481 in 94.01 4/13/2019 53
171214,8712.4281 in 94.70 Never NeverOverdue
172212,8412.4051 in 95.72 7/20/2019 25
173210,7522.3811 in 96.63 6/26/2019 32
174208,4542.3551 in 97.73 5/8/2019 46
175206,0982.3281 in 98.83 2/13/2019 70
176203,5432.3001 in 1000 Never NeverOverdue
177200,9462.2701 in 1012 3/16/2019 61
178198,1532.2391 in 1030 Never NeverOverdue
179195,3282.2071 in 1044 3/17/2018 165
180192,3262.1731 in 1064 12/22/2018 85
181189,2952.1391 in 1082 10/9/2019 2
182186,0992.1021 in 1091 4/27/2019 49
183182,8912.0661 in 1111 10/18/2017 208
184179,5242.0281 in 1131 12/29/2018 83
185176,1561.9901 in 1162 6/5/2019 38
186172,6491.9501 in 1181 6/8/2019 37
187169,1451.9111 in 1204 5/15/2019 44
188165,5151.8701 in 1231 11/15/2017 200
189161,9061.8291 in 1262 8/3/2019 21
190158,1781.7871 in 1292 5/29/2019 40
191154,4821.7451 in 1321 8/30/2017 222
192150,6871.7021 in 1351 11/29/2017 196
193146,9281.6601 in 1393 3/23/2019 59
194143,0841.6161 in 1421 10/7/2017 211
195139,2931.5741 in 1461 4/25/2018 154
196135,4241.5301 in 1500 Never Never
197131,6181.4871 in 1552 4/14/2018 157
198127,7531.4431 in 1591 10/17/2018 104
199123,9551.4001 in 1640 Never Never
200120,1111.3571 in 1692 1/30/2019 74
201116,3491.3141 in 1752 4/17/2019 52
202112,5471.2711 in 1810 Never Never
203108,8351.2301 in 1872 9/29/2018 109
204105,1011.1871 in 1940 Never Never
205101,4591.1461 in 2010 Never Never
20697,8061.1051 in 2081 12/2/2017 195
20794,2571.0651 in 2160 Never Never
20890,7011.0251 in 2240 Never Never
20987,2550.9861 in 2335 3/9/2019 63
21083,8170.9471 in 2433 5/11/2019 45
21180,4880.9091 in 2533 8/17/2019 17
21277,1750.8721 in 2640 Never Never
21373,9790.8361 in 2751 4/4/2018 160
21470,8010.8001 in 2880 Never Never
21567,7430.7651 in 3011 10/10/2018 106
21664,7140.7311 in 3152 11/3/2018 99
21761,8010.6981 in 3290 Never Never
21858,9220.6661 in 3460 Never Never
21956,1650.6351 in 3621 8/16/2017 226
22053,4410.6041 in 3810 Never Never
22150,8390.5741 in 4000 Never Never
22248,2780.5451 in 4221 6/16/2018 139
22345,8330.5181 in 4443 3/20/2019 60
22443,4320.4911 in 4692 6/13/2018 140
22541,1500.4651 in 4951 7/27/2019 23
22638,9090.4401 in 5230 Never Never
22736,7850.4161 in 5530 Never Never
22834,7070.3921 in 5870 Never Never
22932,7390.3701 in 6220 Never Never
23030,8180.3481 in 6610 Never Never
23129,0080.3281 in 7021 9/18/2019 8
23227,2400.3081 in 7472 4/3/2019 56
23325,5790.2891 in 7960 Never Never
23423,9640.2711 in 8500 Never Never
23522,4480.2541 in 9070 Never Never
23620,9770.2371 in 9711 1/10/2018 184
23719,6040.2211 in 1,0380 Never Never
23818,2700.2061 in 1,1140 Never Never
23917,0300.1921 in 1,1950 Never Never
24015,8310.1791 in 1,2860 Never Never
24114,7170.1661 in 1,3830 Never Never
24213,6420.1541 in 1,4920 Never Never
24312,6500.1431 in 1,6090 Never Never
24411,6910.1321 in 1,7410 Never Never
24510,8100.1221 in 1,8831 1/16/2019 78
2469,9630.1131 in 2,0430 Never Never
2479,1850.1041 in 2,2160 Never Never
2488,4380.0951 in 2,4130 Never Never
2497,7580.0881 in 2,6240 Never Never
2507,1030.0801 in 2,8660 Never Never
2516,5100.0741 in 3,1270 Never Never
2525,9420.0671 in 3,4260 Never Never
2535,4270.0611 in 3,7510 Never Never
2544,9350.0561 in 4,1250 Never Never
2554,4940.0511 in 4,5300 Never Never
2564,0700.0461 in 5,0020 Never Never
2573,6920.0421 in 5,5140 Never Never
2583,3310.0381 in 6,1120 Never Never
2593,0090.0341 in 6,7660 Never Never
2602,7020.0311 in 7,5350 Never Never
2612,4320.0271 in 8,3710 Never Never
2622,1720.0251 in 9,3730 Never Never
2631,9450.0221 in 10,4670 Never Never
2641,7290.0201 in 11,7750 Never Never
2651,5400.0171 in 13,2200 Never Never
2661,3600.0151 in 14,9700 Never Never
2671,2060.0141 in 16,8810 Never Never
2681,0570.0121 in 19,2610 Never Never
2699310.0111 in 21,8670 Never Never
2708110.0091 in 25,1031 6/29/2019 31
2717090.0081 in 28,7140 Never Never
2726120.0071 in 33,2660 Never Never
2735320.0061 in 38,2680 Never Never
2744540.0051 in 44,8430 Never Never
2753910.0041 in 52,0680 Never Never
2763310.0041 in 61,5060 Never Never
2772820.0031 in 72,1930 Never Never
2782350.0031 in 86,6320 Never Never
2791990.0021 in 102,3040 Never Never
2801630.0021 in 124,8990 Never Never
2811360.0021 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: Sunday, 13 October 2019 08:16 AM