Three reels
Guides to online slots, lotteries and the money side of playing them — how return-to-player really works, what a bonus costs to clear, and where the odds come from.
Each reel is a section of this site, showing its three newest articles. The payline is the middle row.
Player wants real money slot play A reader searching "free online real slot machines" is usually chasing one of two different things: a slot that costs nothing to spin, or a slot…
Player wants real money slot play The first decision is not which slot to pick — it is which model of "real…
Reader wants to win real money The honest starting point is that no single game is "best" for winning real money —…
RTP stands for Return to Player, which is a term used in the casino industry to describe the percentage of all the…
Before diving into strategies for winning on slot machines, it's important to understand the basics. Slot machines are games of chance that…
Free tool · runs in your browser
Put in a bankroll, a stake and a game's advertised return-to-player, and it works out what the maths expects an hour of play to cost — and roughly how long the money lasts on average.
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RTP figures, bonus terms and lottery rules change, and some of these articles are several years old. If something is out of date, tell us and we will correct it.
