Random number generator 1-90

Pick a number 1-90 on a wheel

Ninety is the number of balls in 90-ball bingo, the version played in the UK, Ireland and Australia. This page is a random number generator 1-90: ninety equal slices on a wheel, one spin and one number. With No repeats switched on, it works as a bingo caller. Each number is called once, and the Results tab keeps the list of calls.

It is also a handy range for any pick between 1 and 90, such as a minute in a football match. It is free, runs in your browser and needs no account.

How to call 90-ball bingo

1. Switch on No repeats. A called number comes off the wheel, so it cannot be called twice.
2. Press Spin. You can also click the wheel or press Ctrl (⌘ on a Mac) plus Enter.
3. Read the number aloud. Many callers add a rhyme or a nickname, such as “two little ducks, 22”.
4. Close the result and spin again until a player claims a line or a full house. Use the Results tab to check their numbers.

Lines and full houses

A 90-ball bingo ticket has three rows and nine columns, and each row holds five numbers. Numbers in the first column run from 1 to 9, the second from 10 to 19, and so on, up to the ninth column from 80 to 90. A game is usually played for one line, then two lines, then a full house, which means all fifteen numbers on the ticket.

Because the Results tab lists every number called, you can check a claim against it at any time. Press Copy to paste the list into a chat if you are running the game online.

Is the draw fair?

Each number has a one-in-ninety chance, about 1.1%, on every spin. The number is picked by your browser’s secure random number generator before the wheel moves, and the wheel is steered to stop on it. With No repeats on, the numbers left share the chance equally, as the balls left in a machine would. The spin is for watching and cannot change the result. The how WheelSpinny picks page covers the method.

At ninety slices, the wheel labels every second slice, like the marks on a dial. The result window always names the exact number in large text, so you never need to read a thin slice.

Calls and nicknames

• 1: Kelly’s eye.
• 11: Legs eleven.
• 22: Two little ducks.
• 66: Clickety click.
• 88: Two fat ladies.
• 90: Top of the shop.

These calls are traditional and vary from place to place. Use them or invent your own. A bingo night is more fun when the caller has a bit of patter, and the wheel leaves your hands free to do it.

Ideas for using a number from 1 to 90

• Family and community bingo. Hand out printed tickets and call numbers from a shared screen.
• Remote bingo. Share your screen on a video call and call numbers as they come up.
• Prize draws. Sell tickets 1 to 90 and draw winners with No repeats on.
• Football matches. Pick a minute from 1 to 90 for a “guess the time of the first goal” game.
• Angles in maths. Spin for an angle up to 90 degrees to estimate or draw.
• Large classes. Number the register and spin to call on a student.

Starting a new game and other options

When a game ends, press Put picked numbers back to return all ninety numbers to the wheel. The Results tab keeps the earlier calls for reference. For 75-ball bingo, use the 1 to 75 page. For a draw with names and a winner log, try the raffle generator.

You can also change the range on this page by editing From and To, or open the general random number generator for steps and left-out numbers. It is made for casual games among friends, families and classrooms. If an event involves money, check the rules that apply where you are.

Running 90-ball bingo for a crowd

A bingo night works best when the caller keeps a steady pace. Spin, read the number, give the nickname if there is one, and pause. The result window shows the number in large text, so even people at the back can read it, and the Results tab lets you answer a doubtful player by checking the list.

For prizes, play one line first, then two lines, then a full house. After each win, check the claim against the list. If the numbers match, close the round and carry on. You do not need to start the wheel again between prizes, because the called numbers stay off the wheel until you put them back.

A quick check before a claim

When someone calls “house”, ask for their ticket and read out the numbers on it. Check each one against the Results tab. The list shows every number called in order, so there is no need to rely on anyone’s memory, and the game restarts smoothly afterwards.

Good to know

• The wheel holds the numbers 1 to 90, with both ends included.
• Your range and settings are saved in your own browser, and the Results tab lasts until you close or reload the page. Nothing is sent to a server.
• It works on phones, tablets and desktop browsers, and with a keyboard. The result is announced to screen readers.
• A device set to reduce motion skips the long spin.