Swiss Lotto Distributions, Sums and Number Patterns

Lotteries
Swiss Lotto EuroMillions

This page brings together Swiss Lotto sums, number distributions and recurring draw patterns. It covers odd and even balance, low and high numbers, and the sum ranges seen most often in historical draws.

Overview Number Frequency Hot & Cold Numbers Overdue Numbers Number Pairs Number Sequences Distributions & Sums Number Trends Jackpot Statistics

Key takeaways for Distributions & Sums

Average Sum

129

Median Sum

129

IQR

40

Average Lucky Number

3.5

Median Lucky Number

4

Main-number sums sit around 129 on average, 129 at the median, and 40 for the interquartile range (IQR), which helps define the typical middle zone of the archive.

The lucky number sits in a much tighter range, with an average of 3.5 and a median of 4, so it should be read separately from the main numbers.

Window Size

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Dataset period Saturday, 12 January 2013 — Wednesday, 24 June 2026
Sample size 1404 draws
Metric window All available draws
Interpretation Distribution metrics summarize sum, range, parity, and structure of the selected sample.

📐 Distributions & Sums

Average Sum
129
Median Sum
129
IQR
40
Range
30.7

Even / Odd

3 even / 3 odd33.4% (469)
2 even / 4 odd23.5% (330)
4 even / 2 odd23.3% (327)
5 even / 1 odd9.6% (135)
1 even / 5 odd9% (126)
0 even / 6 odd0.6% (9)
6 even / 0 odd0.6% (8)

Low / High (≤21 / >21)

3 low / 3 high33.8% (475)
4 low / 2 high25.2% (354)
2 low / 4 high22.9% (321)
5 low / 1 high8.3% (117)
1 low / 5 high8% (112)
0 low / 6 high1.1% (16)
6 low / 0 high0.6% (9)

Consecutive Sequences

2 consecutive48% (674)
3 consecutive5.8% (81)
4 consecutive0.4% (6)
5 consecutive0.1% (2)
None45.7% (641)

Distribution by Number Range These patterns describe draw structure: how many main numbers came from each number range. The most common patterns are shown first, and additional patterns can be loaded below.

Per-draw pattern
1-10:1 | 11-20:2 | 21-30:1 | 31-40:2
4.8% Share Draws 68
Per-draw pattern
1-10:1 | 11-20:1 | 21-30:2 | 31-40:2
4.7% Share Draws 66
Per-draw pattern
1-10:2 | 11-20:1 | 21-30:1 | 31-40:2
3.8% Share Draws 54
Per-draw pattern
1-10:2 | 11-20:1 | 21-30:2 | 31-40:1
3.8% Share Draws 54
Per-draw pattern
1-10:2 | 11-20:2 | 21-30:1 | 31-40:1
3.5% Share Draws 49
Per-draw pattern
1-10:1 | 11-20:2 | 21-30:2 | 31-40:1
3.1% Share Draws 43
Per-draw pattern
1-10:1 | 11-20:1 | 21-30:1 | 31-40:3
2.9% Share Draws 41
Per-draw pattern
1-10:1 | 11-20:3 | 21-30:1 | 31-40:1
2.9% Share Draws 41

Terminal Digits of Main Numbers Terminal digits are counted per drawn main number. Expected % shows the baseline of the number pool, and delta shows the deviation from it.

Digit 1
11.9% Exp. 11.9% Δ 0 pp
(1001)
Digit 2
11.7% Exp. 11.9% Δ -0.2 pp
(985)
Digit 6
9.9% Exp. 9.5% Δ +0.4 pp
(834)
Digit 3
9.9% Exp. 9.5% Δ +0.4 pp
(833)
Digit 4
9.9% Exp. 9.5% Δ +0.4 pp
(831)
Digit 7
9.5% Exp. 9.5% Δ 0 pp
(802)
Digit 0
9.3% Exp. 9.5% Δ -0.2 pp
(787)
Digit 5
9.3% Exp. 9.5% Δ -0.2 pp
(787)
Digit 8
9.3% Exp. 9.5% Δ -0.2 pp
(787)
Digit 9
9.2% Exp. 9.5% Δ -0.3 pp
(777)

Repeats vs Previous Draw This compares each draw only with the immediately previous draw and counts repeated main numbers.

No repeats37.3% (524)
1 repeated main numbers43% (603)
2 repeated main numbers16.8% (236)
3 repeated main numbers2.9% (40)
Draws with At Least 1 Repeat Repeat rate is the share of draws that repeat at least one main number from the immediately previous draw.
62.7%
Swiss Lotto statistics overview Swiss Lotto number generator Swiss Lotto Balanced strategy benchmark Swiss Lotto Sum Zone strategy benchmark
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Number Frequency Hot & Cold Numbers Overdue Numbers Number Pairs Number Sequences Distributions & Sums Number Trends Jackpot Statistics
What do sums and distributions tell you in lottery draws?

They describe the overall shape of past draws, including typical sum ranges, value spread and recurring structural patterns.

What do odd/even and low/high patterns mean?

They show how drawn values are split between odd and even numbers and between lower and higher parts of the number range.

Can these patterns help with number selection?

They can help you describe past draw structure, but they do not improve the mathematical odds of a new ticket.

These statistics describe historical draws. They do not increase the mathematical odds of the next independent draw.