Lottery Guides
Plain-language guides to how lottery odds work, what hot and cold numbers mean, how jackpot rollovers work, and how Europe's biggest lotteries compare.
How Lottery Odds Actually Work
The real math behind jackpot odds, with a computed comparison table across all 7 lotteries.
What Are Hot and Cold Lottery Numbers?
What the terms mean, how they're calculated, and why they don't predict the next draw.
What Does 'Rollover' Mean in the Lottery?
Why jackpots roll over, why a long streak isn't a sign a win is 'due', and where to see real rollover history.
EuroMillions vs EuroJackpot: What's the Difference?
Same odds, same draw days — here's what actually sets Europe's two biggest lotteries apart.
Looking for the exact formulas behind every statistic on the site? See our methodology page.