实用工具

Bingo Card Calculator

宾果卡生成器

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We're working on a comprehensive educational guide for the Bingo Card Calculator in your language. The content below is shown in English.

是什么 Bingo Card Calculator?

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A bingo card generator creates random bingo cards with a free centre space following standard BINGO rules: B(1–15), I(16–30), N(31–45), G(46–60), O(61–75).

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

公式

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f(x)

B: 5 from 1–15, I: 5 from 16–30, N: 4 from 31–45 + FREE, G: 5 from 46–60, O: 5 from 61–75. Standard win = row, column, or diagonal

变量说明

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符号	名称	单位	描述
B, I, N, G, O	Column headers	—	Spelling BINGO
Range	Number range per column	—	—
FREE	Free centre space	—	Always marked

如何 Bingo Card Calculator

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1Each column draws from its designated range without repetition
2B: 5 numbers from 1–15; I: from 16–30; N: from 31–45 (with free); G: from 46–60; O: from 61–75
3Standard card: 5×5 grid with 24 numbers + FREE centre
4Win: complete a row, column, diagonal, or full house

例题解析

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示例 1

已知:Generate one standard bingo card

结果:Random 5×5 grid, e.g. B:3,12,7,14,9 | I:25,18,30,22,16 | N:42,38,FREE,33,45 ...

实际应用

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Community fundraiser events

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Senior activity centres

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Casino gaming

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Charity hall operations

BINGO Column Ranges

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Column	Range	Numbers drawn
B	1–15	5
I	16–30	5
N	31–45	4 + FREE
G	46–60	5
O	61–75	5

常见问题

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What's the probability of winning a single-card game?

Depends on number of players. With 1 card vs many players, chances are low. Casino odds typically 40-50%.

Why does N column have a free space?

The free space is the game's handicap to speed up play and increase winning chances.

Can I win with a diagonal?

In standard American bingo, yes. Diagonal wins are allowed. Check the variant being played (some allow only rows/columns).

参考资料

›Bingo rules — Wikipedia

Formula-verified for precision

Reviewed October 2026

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