Key points
- Online bingo comes in 90-ball, 75-ball and 80-ball formats, each with its own ticket layout and winning patterns.
- Prizes are often shared between all winners of a pattern, so the number of players and tickets affects what you win.
- The share of ticket sales paid back as prizes varies by room. Check the room information.
- Bingo bonuses have their own wagering rules and often cannot be used on other games.
Formats
| Format | Ticket | Typical patterns |
|---|---|---|
| 90-ball | 3 rows × 9 columns, 15 numbers | One line, two lines, full house |
| 75-ball | 5 × 5 grid with a free centre square | Shapes and patterns, coverall |
| 80-ball | 4 × 4 grid | Lines, corners, full card |
Ticket cost and shared prizes
Example: a 90-ball game sells 200 tickets at €0.50, raising €100. If the room pays 80% of sales as prizes, the prize pool is €80. If two players complete the full house on the same number, they split that prize. More tickets raise your chance of winning but increase your spend in proportion. Your expected return stays at the room's payout share.
RNG and live bingo
Most online bingo uses a random number generator to draw numbers. Some rooms stream a live caller. In both, check whether auto-daub is on and whether the room has a minimum number of players or guaranteed prizes.
Bingo bonuses
Bingo bonuses often must be used in bingo rooms, may be "bonus only" funds and carry wagering. Read the terms. Our bonus guide explains the general rules.
Side games
Bingo sites often promote slots alongside games. Those have their own RTP and can be far more volatile than bingo.
Sources
Limitations: payout shares and prices in the example are illustrative; each room sets its own.