Most results sites, this one included, publish lists of hot, cold and overdue numbers. They look like a scouting report. They're really just a tally of recent drawings, and it helps to know exactly what's being counted before you put any weight on them.
What do hot, cold and due numbers mean?
Each label comes from the same count. Take a fixed window of recent drawings, list every number that was drawn, and tally how many times each one appeared.
A hot number appeared more often than you'd expect in that window. In Powerball, five white balls are drawn from 1 to 69, so over 50 drawings a given number should turn up about 3.6 times (5 × 50 ÷ 69). Mega Millions draws five from 1 to 70, which gives an expectation of about 3.6 as well. A number that showed up 8 times is hot.
A cold number appeared less often than expected, say once in 50 drawings.
A due or overdue number is measured by the gap since it last appeared rather than by a count. Sites usually display it as "last drawn 32 drawings ago."
On Lottery Atlas, the stats block on each game page and the Powerball and Mega Millions statistics pages use the last 50 drawings of the main numbers. Our overdue list only ranks numbers that appeared at least once in that window, so a number missing from all 50 drawings won't show up on it. The methodology page explains how the counts are made.
Can hot or due numbers predict the next draw?
No. A lottery drawing has no memory of earlier drawings. The machine and the balls are the same before and after a number comes up, so ball 17 has the same chance on Wednesday whether it was drawn on Monday or hasn't appeared in a year. (How the drawings are run and audited is covered in how lottery numbers are drawn.)
The belief that a number is "due" because it hasn't hit lately has a name: the gambler's fallacy. Lottery players act on it in measurable ways. In a 1991 NBER paper, economists Charles Clotfelter and Philip Cook looked at Maryland's daily numbers game and found that betting on a number dropped sharply right after it was drawn, then crept back over several months. Players were treating a winning number as used up.
Hot numbers invite the reverse mistake, the idea that a number on a streak will keep going. It won't, for the same reason.
Why some numbers look hot when the draws are fair
Uneven counts are what fair, random drawings produce over a short window. Fifty Powerball drawings put only 250 white balls into play across 69 numbers, so the counts are bound to bunch up.
Our data for the 50 Powerball drawings up to October 3, 2026 shows exactly that. Numbers 58 and 50 were each drawn 8 times, more than double the expected 3.6. Five numbers appeared only once. Three numbers (1, 34 and 51) didn't appear at all. If you run the same calculation on the next 50 drawings, you'll get a different hot list, and the overlap with this one will be about what chance alone would produce.
You can check this yourself. The full draw history for each game is available as a CSV from our data page. Pick any 50-drawing window, note the hot numbers, and see how they do over the following 50.
Why we publish them anyway
People like to look at them, and choosing numbers from a short list is more fun for many players than a blank slip or a Quick Pick. That's a fine reason to use them, as long as you know they don't change the odds. Every combination of numbers has exactly the same chance in every drawing, whether you pick hot numbers, cold numbers or let the terminal choose. Our Quick Pick generator offers hot- and cold-weighted lines for the same reason, with the same caveat.
Is there a number strategy that actually helps?
Nothing you do with your numbers changes your chance of winning. What you can change, slightly, is how many people you'd have to share a jackpot with if you did win, because Powerball and Mega Millions jackpots are split equally among all winning tickets.
Some choices are far more popular than others. Many players use birthdays and anniversaries, which only go up to 31, so tickets made entirely of low numbers are more likely to match someone else's. Simple sequences and shapes on the play slip are popular too. A line like 47, 52, 61, 64, 68 has exactly the same odds as 3, 7, 14, 22, 31, but if it ever won, it would probably be shared with fewer people.
Hot and cold lists don't help with this. Nobody has measured whether players favour hot or cold numbers enough to matter, so picking from either list isn't a reliable way to avoid a split. Our guide to picking lottery numbers covers the split-jackpot point in more detail, and the most common lottery numbers looks at frequency across the full draw history rather than a 50-drawing window.
Hot, cold and due numbers: common questions
Are hot lottery numbers more likely to be drawn?
No. A hot number came up often in a past window of drawings, but each drawing is independent and every number has the same chance every time. The next 50 drawings will produce a different hot list.
Is a number that hasn't been drawn in a while "due"?
No. Expecting an overdue number to appear is the gambler's fallacy. A number missing for 40 drawings has exactly the same chance in the next drawing as a number drawn last night.
How are hot and cold numbers calculated?
They are simple counts. Take a recent window of drawings (Lottery Atlas uses the last 50), count how often each number appeared, and list the most frequent as hot and the least frequent as cold. Overdue numbers are ranked by how many drawings have passed since they last appeared.
Should I play hot numbers or cold numbers?
Either is fine if you enjoy it, because the odds are identical. If you want a choice that can make a difference, avoid popular patterns such as all-birthday numbers (1 to 31), which makes a jackpot win less likely to be shared.
Sources: Clotfelter and Cook, "The 'Gambler's Fallacy' in Lottery Play," NBER Working Paper 3769 (1991); megamillions.com and powerball.com game rules; Lottery Atlas draw data through October 3, 2026.
