Lotto statistics
Choose a level: Basics, Comparisons, Relationships or Lotto Lab PRO. Start with number frequency, compare draw structure, then explore models and tests. Statistics describe the available history — they do not predict the next draw.
Available analyses and tools: 41.
What do you want to check?
My numbers
What properties does my number set have and where do they lie within the selected historical sample?
One number
Everything about a single number: hits, gaps, partners, rhythm.
Draw report
What stood out in the latest draw — sum, pattern, repeats, pairs?
Compare periods
How has the frequency of numbers changed between two periods?
A simple start
Number frequency
How many times has each number been drawn, and is that a lot compared to expectations?
Draw sum
Which sum comes up most often, and was the latest draw typical?
Even and odd
Which even/odd splits have occurred and how often should they?
Latest draw report
What stood out in the latest draw — sum, pattern, repeats, pairs?
Pinned analyses
Watched numbers
Compare occurrences, gap and partners of the numbers you choose, in the same sample of draws. Watching a number does not mean choosing it for a ticket.
My comparison settings
You are not watching any number of this game yet. Choose a number above or click “Watch” on a number profile.
The comparison data could not be loaded. Your watched list is kept.
All optional measures are off — only the numbers are shown. Turn a measure on in the comparison settings.
| Number | Gap | Last occurrence |
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Backup, import and reset
A backup is a JSON file with your watched numbers, drafts and comparison settings — it contains private numbers and stays on your device. Nothing is sent.
The watched numbers of all games, the selection drafts and the comparison reference points will be removed. My selections, consent and other site settings remain.
Selection draft — Lotto
Numbers picked in the analyses of this game. The draft stays in this browser until you save it to My selections. Watching a number does not add it to the draft.
The draft is empty. Add numbers with the “To draft” button next to a number in an analysis, or pick one below.
The draft describes your pick based on historical data. It is not a recommendation or a lottery ticket.
All analyses
1. Basics
Start with results, number frequency, and simple tools for checking history.
Number frequency
How many times has each number been drawn, and is that a lot compared to expectations?
basic
Hot and cold
Which numbers were drawn most often, and which least often, in the selected window?
basic
Number page
Everything about a single number: hits, gaps, partners, rhythm.
basic enter numbers
Latest draw report
What stood out in the latest draw — sum, pattern, repeats, pairs?
basic
Jackpots
What were the jackpots and how did they grow?
basic
Prize tiers
How much was won at each tier in successive draws?
basic
Ticket checker
Did my ticket win — in the latest draw or over a range?
basic enter numbers
Heat maps
Which numbers came up in a chosen window or year — on one board?
basic
2. Comparisons
Compare periods and see how the drawn sets were structured.
Draw sum
Which sum comes up most often, and was the latest draw typical?
basic
Even and odd
Which even/odd splits have occurred and how often should they?
basic
Low and high
How many numbers from the lower half versus the upper half of the pool came up in the draw?
basic
Groups of ten
Which tens groups did the numbers come from, and was any of them skipped?
basic
Last digits
Which last digits came up most often?
basic
Consecutive numbers
How often do numbers next to each other appear in a single draw?
basic
Range
How far apart were the smallest and largest numbers?
basic
Dispersion
How "spread out" across the pool were the numbers in a single draw?
basic
First and last number
What were the smallest and largest numbers in the draws?
basic
Window comparison
How does a number's frequency change across the last 7, 14, 50, or 500 draws?
basic
Yearly breakdown
What did each year look like, and did any year stand out?
basic
What changed
What did the latest draw change in the rankings and gaps?
basic
Period comparison
How has the frequency of numbers changed between two periods?
advanced
3. Relationships
Check how often numbers occur together, their gaps, and repeats. A relationship in historical data is not a prediction.
Current gaps
How long has each number gone without being drawn, and is that long for this game?
basic
Gap distribution
How long have the gaps between draws of each number typically been, and do they match the model?
basic
Gap records
What was the longest gap in each number's history?
basic
Number partners
Which numbers has this number been drawn together with most often?
advanced enter numbers
Number rhythms
What "drawn / not drawn" patterns have repeated throughout history?
advanced
Repeats from the previous draw
How many numbers repeated from the previous draw, and how many should?
basic
Pairs
Which pairs were drawn together most often — and how often would they be expected?
advanced
Pair finder
How often was my pair drawn, when was it last drawn, and how often would it be expected?
advanced enter numbers
Triples
Which triples were drawn together — finder tool, no separate pages.
advanced enter numbers
Similar draws
Has this set — or a nearly identical one — ever come up before?
advanced enter numbers
4. Lotto Lab PRO
Compare history against a random model. Read the assumptions, limitations, and uncertainty of the results. PRO denotes the advanced analysis tier.
Fit to the random model
Do the results deviate from the uniform and independent model?
advanced
Frequency test
Does the distribution of hits for all numbers match the model?
advanced
Simultaneous band
Did any number fall outside the band calculated for all numbers at once?
advanced
Gaps vs. model
Do gap lengths look like a geometric distribution?
advanced
Repeats vs. model
Do repeats from the previous draw match the model?
advanced
Sum autocorrelation
Does a draw's sum depend on the sums of previous draws?
advanced
Years vs. model
Does any year deviate from the model — and does it mean anything?
advanced
Number set analyzer
What properties does my number set have and where do they lie within the selected historical sample?
advanced enter numbers
Draw explorer — Lotto Lab
Which past draws meet several selected conditions at the same time?
advanced
My number report
How do my observed numbers look across several historical analyses in one place?
advanced enter numbers
No analyses match your search.
How to read these statistics
Choose a level and an available analysis. If the analysis supports a range, choose the number of recent draws or an available year. The current number of draws, results, and conclusions above the table refer to the selected range. The latest-draw report and current overdue counts have a fixed range.
The observed value comes from history. The expected value comes from a random model and requires stating its assumptions. A missing model result does not mean zero.
Short ranges still show facts. Tests that require a larger sample or additional calibration may be unavailable — in that case, the analysis explains the limitation.
Statistics describe the past. A number that hasn't appeared for a long time doesn't have to appear in the next draw. Lotto Lab PRO means advanced analyses, not a higher chance of winning.
Exact odds instead of predictions
Statistics describe past draws. The exact probability of each number of matches does not depend on them — see the lottery odds calculator. The maths behind it is explained step by step in the Probability Academy.
Frequently asked questions
How many draws are the Lotto statistics based on?
On the full history available on the site — 6,547 draws since 1957-01-27. Each analysis states the number of draws used to calculate the selected range.
What does "expected" next to "observed" mean?
Observed is a count from history. Expected is the result of a random model: an equal chance for every number in every draw, with independent draws. The difference between them is given on a deviation scale, so you can see whether it's large for this particular game.
Do overdue numbers have a higher chance in the next draw?
No. Every draw is independent of the previous ones, and the machine does not remember what came out before. An overdue count is a fact from the past, not a forecast.
What's the difference between a "last 50" window and a range of years?
The window covers the last N draws available in the analysis data. The range of years covers selected calendar years. The availability of ranges depends on the analysis; the results and conclusions refer to the range shown on the page.
Why are some tests unavailable for a short range?
A small sample may not be enough for a reliable test. Facts from the selected draws remain visible, and where a test is unavailable, we state the limitation. A missing test result does not mean zero.