Hit interval analysis of Grand Lotto 6/55 across 20 draws: the most overdue number is 8 — 19 draws without a hit against a typical interval of 0; in total 14 numbers are overdue (depth above their median).
The steadiest number is 1: it returns every 4 draws on average with a spread of ±0. The smaller the spread, the more regular the rhythm.
A hit interval is the number of draws between two appearances of the same number. For every Grand Lotto 6/55 number the table shows its depth (how many draws it has been absent), mean and median interval, minimum, maximum and spread. Click a number to mark it — the generator below builds combinations from the marked numbers.
Hit interval statistics
| Ball added | Ball | Depth | Mean | Median | Min | Max | Std Dev |
|---|---|---|---|---|---|---|---|
Add | 13 | 4 | 4 | 4 | 4 | 0 | |
Add | 2 | 2 | 2 | 2 | 2 | 0 | |
Add | 4 | 1 | 1 | 1 | 1 | 0 | |
Add | 0 | 5.333 | 6 | 1 | 9 | 3.3 | |
Add | 2 | 0 | 0 | 0 | 0 | 0 | |
Add | 1 | 2.667 | 1 | 1 | 4 | 1.247 | |
Add | - | 0 | 0 | 0 | 0 | 0 | |
Add | 19 | 0 | 0 | 0 | 0 | 0 | |
Add | 0 | 4.5 | 4.5 | 4 | 5 | 0.5 | |
Add | 3 | 13 | 13 | 13 | 13 | 0 | |
Add | 19 | 0 | 0 | 0 | 0 | 0 | |
Add | 2 | 10 | 10 | 10 | 10 | 0 | |
Add | 6 | 4 | 4 | 4 | 4 | 0 | |
Add | 0 | 4.5 | 4.5 | 3 | 6 | 1.5 | |
Add | 3 | 3 | 3 | 3 | 3 | 0 | |
Add | - | 0 | 0 | 0 | 0 | 0 | |
Add | 13 | 1 | 1 | 1 | 1 | 0 | |
Add | 10 | 5 | 5 | 5 | 5 | 0 | |
Add | - | 0 | 0 | 0 | 0 | 0 | |
Add | 2 | 1.333 | 1 | 1 | 2 | 0.471 | |
Add | 5 | 0 | 0 | 0 | 0 | 0 | |
Add | 15 | 0 | 0 | 0 | 0 | 0 | |
Add | 0 | 3 | 4.5 | 0 | 6 | 2.121 | |
Add | 3 | 7 | 7 | 1 | 13 | 6 | |
Add | 5 | 3 | 3 | 2 | 4 | 1 | |
Add | 2 | 2.667 | 4 | 0 | 4 | 1.886 | |
Add | 14 | 0 | 0 | 0 | 0 | 0 | |
Add | - | 0 | 0 | 0 | 0 | 0 | |
Add | 4 | 10 | 10 | 10 | 10 | 0 | |
Add | - | 0 | 0 | 0 | 0 | 0 | |
Add | 8 | 4 | 4 | 3 | 5 | 1 | |
Add | 9 | 1.333 | 1 | 1 | 2 | 0.471 | |
Add | 0 | 6 | 6 | 5 | 7 | 1 | |
Add | - | 0 | 0 | 0 | 0 | 0 | |
Add | 16 | 0 | 0 | 0 | 0 | 0 | |
Add | 3 | 13 | 13 | 13 | 13 | 0 | |
Add | 7 | 4.5 | 4.5 | 1 | 8 | 3.5 | |
Add | 8 | 5 | 5 | 5 | 5 | 0 | |
Add | 8 | 0 | 0 | 0 | 0 | 0 | |
Add | 4 | 0 | 0 | 0 | 0 | 0 | |
Add | 17 | 0 | 0 | 0 | 0 | 0 | |
Add | 1 | 2.667 | 1 | 1 | 6 | 2.357 | |
Add | 19 | 0 | 0 | 0 | 0 | 0 | |
Add | 5 | 3.667 | 3 | 2 | 6 | 1.7 | |
Add | 11 | 0 | 0 | 0 | 0 | 0 | |
Add | 0 | 3.5 | 4.5 | 0 | 7 | 2.693 | |
Add | 8 | 0 | 0 | 0 | 0 | 0 | |
Add | 3 | 2.75 | 1 | 0 | 8 | 3.112 | |
Add | 1 | 5.5 | 5.5 | 3 | 8 | 2.5 | |
Add | 2 | 10 | 10 | 10 | 10 | 0 | |
Add | 7 | 7 | 7 | 7 | 7 | 0 | |
Add | 9 | 0 | 0 | 0 | 0 | 0 | |
Add | 1 | 14 | 14 | 14 | 14 | 0 | |
Add | 9 | 5 | 5 | 5 | 5 | 0 | |
Add | 1 | 2.4 | 2 | 0 | 6 | 2.059 |
Combination Generator
Where to next
Repeat hits
How many draws it usually takes Grand Lotto 6/55 numbers to return — the full interval matrix.
OpenKarnauh method
An overdue-ripening formula: which numbers are due to hit by the N calculation.
OpenTrend chart
Every number's gaps across all draws — a visual map of droughts and streaks.
OpenCold numbers
Which Grand Lotto 6/55 numbers are drawn the least across the whole period.
OpenNumber frequency
How many times each Grand Lotto 6/55 number has been drawn — the base table with depth.
OpenHit interval questions
How do I analyse Grand Lotto 6/55 number hits?
The table on this page already does it across the last 20 draws: sort by depth to see the longest-absent numbers, by median to find the most rhythmic ones, by spread to find the most predictable. The analysis period can be changed in the block above the table. How many times each number was drawn overall is on the frequency page.
Which Grand Lotto 6/55 numbers are overdue?
The numbers furthest behind their own rhythm right now: 17 (13), 1 (13), 32 (9) — the number in brackets is the depth, i.e. how many draws the number has been absent. The trend chart shows every gap draw by draw. Don't confuse overdue with cold numbers: cold numbers are rarely drawn overall, overdue ones are simply late.
What is a number's hit interval?
It is the typical gap between two appearances of a number. For example, a median of 4 for number 1 means half of its returns happened faster than that. The full distribution — how often a number came back after 0, 1, 2… draws — is in the repeat hits matrix.
What does “depth” mean and what are overdue numbers?
Depth is how many draws a number has been absent: 0 — it hit the latest draw, 5 — it missed five in a row. A number is called overdue when its depth clearly exceeds its median interval — it is “late” by its own usual rhythm. The Karnauh method computes a strict overdue formula.
Can hit intervals predict the next Grand Lotto 6/55 draw?
Not with any guarantee: draws are independent, and an overdue number can stay away much longer. Intervals are a way to narrow your pick consciously instead of guessing: mark numbers with a suitable rhythm in the table and the generator will build combinations from them. The real odds of every prize tier are on the odds page.