South Africa Lotto Plus 1 Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for South Africa Lotto Plus 1. 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 162 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
33580.0001 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
412820.0021 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
455320.0041 in 38,2681 4/4/2018 92
466120.0051 in 33,2660 Never Never
477090.0061 in 28,7140 Never Never
488110.0061 in 25,1030 Never Never
499310.0071 in 21,8670 Never Never
501,0570.0081 in 19,2610 Never Never
511,2060.0101 in 16,8810 Never Never
521,3600.0111 in 14,9700 Never Never
531,5400.0121 in 13,2200 Never Never
541,7290.0141 in 11,7750 Never Never
551,9450.0151 in 10,4670 Never Never
562,1720.0171 in 9,3730 Never Never
572,4320.0191 in 8,3710 Never Never
582,7020.0221 in 7,5350 Never Never
593,0090.0241 in 6,7660 Never Never
603,3310.0271 in 6,1120 Never Never
613,6920.0291 in 5,5140 Never Never
624,0700.0321 in 5,0020 Never Never
634,4940.0361 in 4,5300 Never Never
644,9350.0391 in 4,1250 Never Never
655,4270.0431 in 3,7510 Never Never
665,9420.0471 in 3,4260 Never Never
676,5100.0521 in 3,1270 Never Never
687,1030.0571 in 2,8660 Never Never
697,7580.0621 in 2,6240 Never Never
708,4380.0671 in 2,4130 Never Never
719,1850.0731 in 2,2160 Never Never
729,9630.0791 in 2,0430 Never Never
7310,8100.0861 in 1,8830 Never Never
7411,6910.0931 in 1,7410 Never Never
7512,6500.1011 in 1,6090 Never Never
7613,6420.1091 in 1,4920 Never Never
7714,7170.1171 in 1,3830 Never Never
7815,8310.1261 in 1,2860 Never Never
7917,0300.1361 in 1,1950 Never Never
8018,2700.1451 in 1,1140 Never Never
8119,6040.1561 in 1,0380 Never Never
8220,9770.1671 in 9710 Never Never
8322,4480.1791 in 9070 Never Never
8423,9640.1911 in 8500 Never Never
8525,5790.2041 in 7960 Never Never
8627,2400.2171 in 7470 Never Never
8729,0080.2311 in 7020 Never Never
8830,8180.2451 in 6610 Never Never
8932,7390.2611 in 6220 Never Never
9034,7070.2761 in 5870 Never Never
9136,7850.2931 in 5530 Never Never
9238,9090.3101 in 5231 12/12/2018 20
9341,1500.3271 in 4951 3/21/2018 96
9443,4320.3461 in 4691 1/2/2019 14
9545,8330.3651 in 4440 Never Never
9648,2780.3841 in 4221 1/5/2019 13
9750,8390.4051 in 4001 6/16/2018 71
9853,4410.4251 in 3810 Never Never
9956,1650.4471 in 3621 12/16/2017 123
10058,9220.4691 in 3460 Never Never
10161,8010.4921 in 3290 Never Never
10264,7140.5151 in 3151 2/17/2018 105
10367,7430.5391 in 3010 Never Never
10470,8010.5631 in 2880 Never Never
10573,9790.5891 in 2753 6/23/2018 69
10677,1750.6141 in 2641 9/23/2017 147
10780,4880.6401 in 2530 Never Never
10883,8170.6671 in 2430 Never Never
10987,2550.6941 in 2332 5/30/2018 76
11090,7010.7221 in 2241 6/9/2018 73
11194,2570.7501 in 2160 Never Never
11297,8060.7781 in 2080 Never Never
113101,4590.8071 in 2011 4/18/2018 88
114105,1010.8361 in 1940 Never Never
115108,8350.8661 in 1870 Never Never
116112,5470.8961 in 1810 Never Never
117116,3490.9261 in 1751 11/25/2017 129
118120,1110.9561 in 1690 Never Never
119123,9550.9861 in 1640 Never Never
120127,7531.0171 in 1591 5/26/2018 77
121131,6181.0471 in 1552 8/22/2018 52
122135,4241.0781 in 1500 Never Never
123139,2931.1081 in 1461 11/7/2018 30
124143,0841.1391 in 1421 4/14/2018 89
125146,9281.1691 in 1390 Never Never
126150,6871.1991 in 1351 10/25/2017 138
127154,4821.2291 in 1320 Never Never
128158,1781.2591 in 1292 12/6/2017 126
129161,9061.2881 in 1261 9/1/2018 49
130165,5151.3171 in 1231 8/1/2018 58
131169,1451.3461 in 1200 Never Never
132172,6491.3741 in 1182 2/3/2018 109
133176,1561.4021 in 1161 1/6/2018 117
134179,5241.4291 in 1130 Never Never
135182,8911.4551 in 1112 7/28/2018 59
136186,0991.4811 in 1093 10/24/2018 34
137189,2951.5061 in 1081 12/26/2018 16
138192,3261.5301 in 1064 9/19/2018 44
139195,3281.5541 in 1043 2/16/2019 1
140198,1531.5771 in 1031 8/18/2018 53
141200,9461.5991 in 1011 3/3/2018 101
142203,5431.6201 in 1001 4/7/2018 91
143206,0981.6401 in 98.82 7/4/2018 66
144208,4541.6591 in 97.71 12/22/2018 17
145210,7521.6771 in 96.63 9/5/2018 48
146212,8411.6941 in 95.70 Never Never
147214,8711.7101 in 94.70 Never Never
148216,6751.7241 in 94.01 2/7/2018 108
149218,4131.7381 in 93.21 11/21/2018 26
150219,9251.7501 in 92.61 9/26/2018 42
151221,3571.7611 in 92.04 8/8/2018 56
152222,5561.7711 in 91.53 10/17/2018 36
153223,6771.7801 in 91.03 1/30/2019 6
154224,5521.7871 in 90.71 1/17/2018 114
155225,3451.7931 in 90.34 11/10/2018 29
156225,8961.7981 in 90.10 Never Never
157226,3541.8011 in 89.91 10/18/2017 140
158226,5671.8031 in 89.90 Never Never
159226,6941.8041 in 89.82 8/11/2018 55
160226,5671.8031 in 89.91 12/23/2017 121
161226,3541.8011 in 89.91 3/10/2018 99
162225,8961.7981 in 90.12 8/30/2017 154
163225,3451.7931 in 90.30 Never Never
164224,5521.7871 in 90.70 Never Never
165223,6771.7801 in 91.04 12/1/2018 23
166222,5561.7711 in 91.52 11/14/2018 28
167221,3571.7611 in 92.02 10/31/2018 32
168219,9251.7501 in 92.61 11/28/2018 24
169218,4131.7381 in 93.23 12/15/2018 19
170216,6751.7241 in 94.04 1/19/2019 9
171214,8711.7101 in 94.71 8/4/2018 57
172212,8411.6941 in 95.72 11/17/2018 27
173210,7521.6771 in 96.62 5/23/2018 78
174208,4541.6591 in 97.70 Never Never
175206,0981.6401 in 98.84 2/9/2019 3
176203,5431.6201 in 1002 1/12/2019 11
177200,9461.5991 in 1011 2/28/2018 102
178198,1531.5771 in 1031 12/8/2018 21
179195,3281.5541 in 1041 4/28/2018 85
180192,3261.5301 in 1063 1/16/2019 10
181189,2951.5061 in 1080 Never Never
182186,0991.4811 in 1093 2/13/2019 2
183182,8911.4551 in 1112 8/25/2018 51
184179,5241.4291 in 1133 12/29/2018 15
185176,1561.4021 in 1161 11/29/2017 128
186172,6491.3741 in 1181 9/29/2018 41
187169,1451.3461 in 1201 8/2/2017 162
188165,5151.3171 in 1232 11/1/2017 136
189161,9061.2881 in 1261 1/26/2019 7
190158,1781.2591 in 1290 Never Never
191154,4821.2291 in 1323 9/12/2018 46
192150,6871.1991 in 1350 Never Never
193146,9281.1691 in 1391 12/20/2017 122
194143,0841.1391 in 1420 Never Never
195139,2931.1081 in 1462 7/14/2018 63
196135,4241.0781 in 1501 2/6/2019 4
197131,6181.0471 in 1550 Never Never
198127,7531.0171 in 1593 10/27/2018 33
199123,9550.9861 in 1641 11/22/2017 130
200120,1110.9561 in 1690 Never Never
201116,3490.9261 in 1752 5/12/2018 81
202112,5470.8961 in 1811 10/20/2018 35
203108,8350.8661 in 1872 12/5/2018 22
204105,1010.8361 in 1941 1/9/2019 12
205101,4590.8071 in 2010 Never Never
20697,8060.7781 in 2081 10/6/2018 39
20794,2570.7501 in 2160 Never Never
20890,7010.7221 in 2241 3/24/2018 95
20987,2550.6941 in 2331 8/5/2017 161
21083,8170.6671 in 2432 9/8/2018 47
21180,4880.6401 in 2532 8/15/2018 54
21277,1750.6141 in 2641 9/15/2018 45
21373,9790.5891 in 2751 12/19/2018 18
21470,8010.5631 in 2880 Never Never
21567,7430.5391 in 3012 2/2/2019 5
21664,7140.5151 in 3150 Never Never
21761,8010.4921 in 3291 9/6/2017 152
21858,9220.4691 in 3460 Never Never
21956,1650.4471 in 3621 5/2/2018 84
22053,4410.4251 in 3810 Never Never
22150,8390.4051 in 4000 Never Never
22248,2780.3841 in 4220 Never Never
22345,8330.3651 in 4440 Never Never
22443,4320.3461 in 4691 9/22/2018 43
22541,1500.3271 in 4950 Never Never
22638,9090.3101 in 5231 11/24/2018 25
22736,7850.2931 in 5530 Never Never
22834,7070.2761 in 5870 Never Never
22932,7390.2611 in 6220 Never Never
23030,8180.2451 in 6610 Never Never
23129,0080.2311 in 7020 Never Never
23227,2400.2171 in 7470 Never Never
23325,5790.2041 in 7960 Never Never
23423,9640.1911 in 8502 7/18/2018 62
23522,4480.1791 in 9071 2/24/2018 103
23620,9770.1671 in 9710 Never Never
23719,6040.1561 in 1,0380 Never Never
23818,2700.1451 in 1,1140 Never Never
23917,0300.1361 in 1,1950 Never Never
24015,8310.1261 in 1,2860 Never Never
24114,7170.1171 in 1,3830 Never Never
24213,6420.1091 in 1,4920 Never Never
24312,6500.1011 in 1,6090 Never Never
24411,6910.0931 in 1,7411 10/13/2018 37
24510,8100.0861 in 1,8830 Never Never
2469,9630.0791 in 2,0430 Never Never
2479,1850.0731 in 2,2161 6/20/2018 70
2488,4380.0671 in 2,4130 Never Never
2497,7580.0621 in 2,6240 Never Never
2507,1030.0571 in 2,8660 Never Never
2516,5100.0521 in 3,1270 Never Never
2525,9420.0471 in 3,4260 Never Never
2535,4270.0431 in 3,7510 Never Never
2544,9350.0391 in 4,1250 Never Never
2554,4940.0361 in 4,5300 Never Never
2564,0700.0321 in 5,0020 Never Never
2573,6920.0291 in 5,5140 Never Never
2583,3310.0271 in 6,1120 Never Never
2593,0090.0241 in 6,7660 Never Never
2602,7020.0221 in 7,5351 3/31/2018 93
2612,4320.0191 in 8,3710 Never Never
2622,1720.0171 in 9,3730 Never Never
2631,9450.0151 in 10,4670 Never Never
2641,7290.0141 in 11,7750 Never Never
2651,5400.0121 in 13,2200 Never Never
2661,3600.0111 in 14,9700 Never Never
2671,2060.0101 in 16,8810 Never Never
2681,0570.0081 in 19,2610 Never Never
2699310.0071 in 21,8670 Never Never
2708110.0061 in 25,1030 Never Never
2717090.0061 in 28,7140 Never Never
2726120.0051 in 33,2660 Never Never
2735320.0041 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
2772820.0021 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
285580.0001 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, 17 February 2019 08:09 AM