Bingo card generator
Choose how many cards and you get 5 × 5 grids ready to copy or print, each column keeping to its number range in 75-ball bingo.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter number of cards, free centre space and draw number.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Column c (0 to 4) takes 5 different numbers from 15c + 1 to 15c + 15, and column N takes only 4 when the centre is free. Possible cards with a free centre = (15 × 14 × 13 × 12 × 11)^4 × (15 × 14 × 13 × 12), counting position.
Example
Inputs: Number of cards = 1, Free centre space = yes, Draw number = 1. Result: Card 1: ; Numbers per card: 24; Possible different cards: 5.52446e+26.
Limits and caveats
- Only 75-ball bingo is supported, not the British 90-ball game.
- Cards are drawn independently, so two cards can share many numbers.
Questions about this tool
Why does each column have its own range?
In 75-ball bingo each letter holds 15 numbers: B 1 to 15, I 16 to 30, N 31 to 45, G 46 to 60 and O 61 to 75.
What is the free space?
The centre square counts as marked from the start, so the card needs only 24 numbers.
How do I print the cards?
Print the page from your browser, or copy the table into a document or spreadsheet.