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 179 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
412820.0021 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
455320.0051 in 38,2681 4/4/2018 109
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
572,4320.0211 in 8,3710 Never Never
582,7020.0241 in 7,5350 Never Never
593,0090.0261 in 6,7660 Never Never
603,3310.0291 in 6,1120 Never Never
613,6920.0321 in 5,5140 Never Never
624,0700.0361 in 5,0020 Never Never
634,4940.0401 in 4,5300 Never Never
644,9350.0431 in 4,1250 Never Never
655,4270.0481 in 3,7510 Never Never
665,9420.0521 in 3,4260 Never Never
676,5100.0571 in 3,1270 Never Never
687,1030.0621 in 2,8660 Never Never
697,7580.0681 in 2,6240 Never Never
708,4380.0741 in 2,4130 Never Never
719,1850.0811 in 2,2160 Never Never
729,9630.0881 in 2,0430 Never Never
7310,8100.0951 in 1,8830 Never Never
7411,6910.1031 in 1,7410 Never Never
7512,6500.1111 in 1,6090 Never Never
7613,6420.1201 in 1,4920 Never Never
7714,7170.1291 in 1,3830 Never Never
7815,8310.1391 in 1,2860 Never Never
7917,0300.1501 in 1,1950 Never Never
8018,2700.1611 in 1,1140 Never Never
8119,6040.1721 in 1,0380 Never Never
8220,9770.1841 in 9710 Never Never
8322,4480.1971 in 9070 Never Never
8423,9640.2111 in 8500 Never Never
8525,5790.2251 in 7960 Never Never
8627,2400.2401 in 7470 Never Never
8729,0080.2551 in 7020 Never Never
8830,8180.2711 in 6610 Never Never
8932,7390.2881 in 6220 Never Never
9034,7070.3051 in 5870 Never Never
9136,7850.3231 in 5530 Never Never
9238,9090.3421 in 5231 12/12/2018 37
9341,1500.3621 in 4951 3/21/2018 113
9443,4320.3821 in 4691 1/2/2019 31
9545,8330.4031 in 4440 Never Never
9648,2780.4241 in 4221 1/5/2019 30
9750,8390.4471 in 4001 6/16/2018 88
9853,4410.4701 in 3810 Never Never
9956,1650.4941 in 3621 12/16/2017 140
10058,9220.5181 in 3460 Never Never
10161,8010.5431 in 3290 Never Never
10264,7140.5691 in 3151 2/17/2018 122
10367,7430.5961 in 3010 Never Never
10470,8010.6231 in 2880 Never Never
10573,9790.6501 in 2753 6/23/2018 86
10677,1750.6791 in 2641 9/23/2017 164
10780,4880.7081 in 2530 Never Never
10883,8170.7371 in 2430 Never Never
10987,2550.7671 in 2332 5/30/2018 93
11090,7010.7971 in 2241 6/9/2018 90
11194,2570.8291 in 2161 2/27/2019 15
11297,8060.8601 in 2080 Never Never
113101,4590.8921 in 2011 4/18/2018 105
114105,1010.9241 in 1940 Never Never
115108,8350.9571 in 1871 4/6/2019 4
116112,5470.9901 in 1810 Never Never
117116,3491.0231 in 1751 11/25/2017 146
118120,1111.0561 in 1690 Never Never
119123,9551.0901 in 1640 Never Never
120127,7531.1231 in 1591 5/26/2018 94
121131,6181.1571 in 1553 3/9/2019 12
122135,4241.1911 in 1500 Never Never
123139,2931.2251 in 1461 11/7/2018 47
124143,0841.2581 in 1422 3/6/2019 13
125146,9281.2921 in 1390 Never Never
126150,6871.3251 in 1352 4/17/2019 1
127154,4821.3581 in 1320 Never Never
128158,1781.3911 in 1292 12/6/2017 143
129161,9061.4241 in 1261 9/1/2018 66
130165,5151.4551 in 1231 8/1/2018 75
131169,1451.4871 in 1201 3/2/2019 14
132172,6491.5181 in 1182 2/3/2018 126
133176,1561.5491 in 1161 1/6/2018 134
134179,5241.5781 in 1130 Never Never
135182,8911.6081 in 1112 7/28/2018 76
136186,0991.6361 in 1093 10/24/2018 51
137189,2951.6641 in 1082 4/3/2019 5
138192,3261.6911 in 1064 9/19/2018 61
139195,3281.7171 in 1043 2/16/2019 18
140198,1531.7421 in 1031 8/18/2018 70
141200,9461.7671 in 1012 4/10/2019 3
142203,5431.7901 in 1002 3/20/2019 9
143206,0981.8121 in 98.82 7/4/2018 83
144208,4541.8331 in 97.71 12/22/2018 34
145210,7521.8531 in 96.63 9/5/2018 65
146212,8411.8711 in 95.70 Never Never
147214,8711.8891 in 94.70 Never Never
148216,6751.9051 in 94.01 2/7/2018 125
149218,4131.9201 in 93.21 11/21/2018 43
150219,9251.9341 in 92.61 9/26/2018 59
151221,3571.9461 in 92.04 8/8/2018 73
152222,5561.9571 in 91.53 10/17/2018 53
153223,6771.9671 in 91.04 3/27/2019 7
154224,5521.9741 in 90.71 1/17/2018 131
155225,3451.9811 in 90.34 11/10/2018 46
156225,8961.9861 in 90.10 Never Never
157226,3541.9901 in 89.91 10/18/2017 157
158226,5671.9921 in 89.90 Never Never
159226,6941.9931 in 89.82 8/11/2018 72
160226,5671.9921 in 89.91 12/23/2017 138
161226,3541.9901 in 89.91 3/10/2018 116
162225,8961.9861 in 90.12 8/30/2017 171
163225,3451.9811 in 90.30 Never Never
164224,5521.9741 in 90.70 Never Never
165223,6771.9671 in 91.04 12/1/2018 40
166222,5561.9571 in 91.52 11/14/2018 45
167221,3571.9461 in 92.02 10/31/2018 49
168219,9251.9341 in 92.61 11/28/2018 41
169218,4131.9201 in 93.23 12/15/2018 36
170216,6751.9051 in 94.04 1/19/2019 26
171214,8711.8891 in 94.71 8/4/2018 74
172212,8411.8711 in 95.72 11/17/2018 44
173210,7521.8531 in 96.62 5/23/2018 95
174208,4541.8331 in 97.70 Never Never
175206,0981.8121 in 98.84 2/9/2019 20
176203,5431.7901 in 1003 2/23/2019 16
177200,9461.7671 in 1012 2/20/2019 17
178198,1531.7421 in 1031 12/8/2018 38
179195,3281.7171 in 1041 4/28/2018 102
180192,3261.6911 in 1063 1/16/2019 27
181189,2951.6641 in 1080 Never Never
182186,0991.6361 in 1093 2/13/2019 19
183182,8911.6081 in 1112 8/25/2018 68
184179,5241.5781 in 1134 3/16/2019 10
185176,1561.5491 in 1161 11/29/2017 145
186172,6491.5181 in 1181 9/29/2018 58
187169,1451.4871 in 1201 8/2/2017 179
188165,5151.4551 in 1233 3/13/2019 11
189161,9061.4241 in 1261 1/26/2019 24
190158,1781.3911 in 1290 Never Never
191154,4821.3581 in 1323 9/12/2018 63
192150,6871.3251 in 1350 Never Never
193146,9281.2921 in 1391 12/20/2017 139
194143,0841.2581 in 1420 Never Never
195139,2931.2251 in 1462 7/14/2018 80
196135,4241.1911 in 1502 3/30/2019 6
197131,6181.1571 in 1550 Never Never
198127,7531.1231 in 1593 10/27/2018 50
199123,9551.0901 in 1641 11/22/2017 147
200120,1111.0561 in 1690 Never Never
201116,3491.0231 in 1752 5/12/2018 98
202112,5470.9901 in 1811 10/20/2018 52
203108,8350.9571 in 1872 12/5/2018 39
204105,1010.9241 in 1941 1/9/2019 29
205101,4590.8921 in 2010 Never Never
20697,8060.8601 in 2081 10/6/2018 56
20794,2570.8291 in 2160 Never Never
20890,7010.7971 in 2241 3/24/2018 112
20987,2550.7671 in 2332 4/13/2019 2
21083,8170.7371 in 2432 9/8/2018 64
21180,4880.7081 in 2532 8/15/2018 71
21277,1750.6791 in 2641 9/15/2018 62
21373,9790.6501 in 2751 12/19/2018 35
21470,8010.6231 in 2880 Never Never
21567,7430.5961 in 3012 2/2/2019 22
21664,7140.5691 in 3150 Never Never
21761,8010.5431 in 3291 9/6/2017 169
21858,9220.5181 in 3460 Never Never
21956,1650.4941 in 3621 5/2/2018 101
22053,4410.4701 in 3811 3/23/2019 8
22150,8390.4471 in 4000 Never Never
22248,2780.4241 in 4220 Never Never
22345,8330.4031 in 4440 Never Never
22443,4320.3821 in 4691 9/22/2018 60
22541,1500.3621 in 4950 Never Never
22638,9090.3421 in 5231 11/24/2018 42
22736,7850.3231 in 5530 Never Never
22834,7070.3051 in 5870 Never Never
22932,7390.2881 in 6220 Never Never
23030,8180.2711 in 6610 Never Never
23129,0080.2551 in 7020 Never Never
23227,2400.2401 in 7470 Never Never
23325,5790.2251 in 7960 Never Never
23423,9640.2111 in 8502 7/18/2018 79
23522,4480.1971 in 9071 2/24/2018 120
23620,9770.1841 in 9710 Never Never
23719,6040.1721 in 1,0380 Never Never
23818,2700.1611 in 1,1140 Never Never
23917,0300.1501 in 1,1950 Never Never
24015,8310.1391 in 1,2860 Never Never
24114,7170.1291 in 1,3830 Never Never
24213,6420.1201 in 1,4920 Never Never
24312,6500.1111 in 1,6090 Never Never
24411,6910.1031 in 1,7411 10/13/2018 54
24510,8100.0951 in 1,8830 Never Never
2469,9630.0881 in 2,0430 Never Never
2479,1850.0811 in 2,2161 6/20/2018 87
2488,4380.0741 in 2,4130 Never Never
2497,7580.0681 in 2,6240 Never Never
2507,1030.0621 in 2,8660 Never Never
2516,5100.0571 in 3,1270 Never Never
2525,9420.0521 in 3,4260 Never Never
2535,4270.0481 in 3,7510 Never Never
2544,9350.0431 in 4,1250 Never Never
2554,4940.0401 in 4,5300 Never Never
2564,0700.0361 in 5,0020 Never Never
2573,6920.0321 in 5,5140 Never Never
2583,3310.0291 in 6,1120 Never Never
2593,0090.0261 in 6,7660 Never Never
2602,7020.0241 in 7,5351 3/31/2018 110
2612,4320.0211 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
2772820.0021 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
285580.0011 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, 18 April 2019 09:14 AM