The yes or no wheel
Choose YES / NO or YES / NO / MAYBE, then spin
Every spin is random and fair. Ask your question, press Spin and let the wheel decide.
About this tool
Say the question out loud, spin, and take the answer. Add MAYBE when you want an honest way out, and use the tally to play best of three.
“…is simply by flipping a penny. No — not so that chance shall decide the affair while you’re passively standing there moping; but the moment the penny is up in the air, you suddenly know what you’re hoping.”
The useful trick
The answer you hope for is the real result
The wheel is most useful when you are stuck between two options that are roughly equal on paper. Spin, and pay attention to the second before it stops. If you catch yourself willing it towards NO, that is information a pro-and-con list would not have given you.
If the wheel says YES and you feel relief, go ahead. If it says YES and your stomach drops, you have your answer too, and it is not the one on the screen.
Odds
Streaks are normal
Most complaints that a yes-or-no wheel is “broken” are about streaks. They are expected. These are the chances that the next run of spins all lands on one answer you name in advance.
| Same answer | Yes / No | With Maybe |
|---|---|---|
| 2 in a row | 1 in 4 | 1 in 9 |
| 3 in a row | 1 in 8 | 1 in 27 |
| 4 in a row | 1 in 16 | 1 in 81 |
| 5 in a row | 1 in 32 | 1 in 243 |
Good questions for a wheel, and ones to keep away from it
Spin away
- Should we order in tonight?
- Is it my turn to pick the film?
- Do I wear the blue jacket?
- Classroom: true or false, is a tomato a fruit?
- Truth or dare: does the dare stand?
Use the coin trick, then decide yourself
- Should I stop taking a medication?
- Should I sign this contract or lease?
- Should I quit my job?
- Should I invest or borrow money?
- Anything that affects someone else’s safety
Need more than two answers? Put your own options on the Wheel Spinner.
Step by step
How to use the yes or no wheel
- 01
Type your question, if you like
The question box is optional. Anything you write there appears on the result card and next to the answer in the history, which is handy when several people take turns asking.
- 02
Choose the mode
YES or NO puts four YES and four NO slices on the wheel. YES, NO or MAYBE uses nine slices, three of each, for questions where “not yet” is a fair answer.
- 03
Spin
Press Spin in the middle of the wheel, the button underneath, or Enter while the cursor is in the question box.
- 04
Read the answer and the tally
The result appears in a card over the page. Behind it, the counters keep a running total for the session, which is what you need for best of three or best of five.
- 05
Share or save
Share opens your device’s share sheet, or copies the result with a link where sharing is not available. The history lists every question and answer with the time, and downloads as a text file or CSV.
Reset counts sets the tally back to zero without clearing the history, and the sound switch beside it silences the tick and chime. Escape, or a click outside the card, closes the result.
Ask it properly
How to phrase a question a wheel can answer
A yes or no wheel can only answer a closed question, one where yes and no are both complete answers. Most of the frustrating results people get come from questions that are not quite that. Four habits help.
One decision per question
“Should we go out for dinner and see a film?” has four possible outcomes, not two. A YES leaves you arguing about whether it covered the film. Split it into two spins, or decide the first part before asking about the second.
No “or” questions
“Pizza or pasta?” cannot be answered with yes. Either rephrase it (“Should we have pizza?”) or put both options on the wheel spinner, which picks between any number of named choices.
Avoid negatives
“Should I not text him back?” turns YES into “don’t” and NO into “do”, and people misread their own answer more often than you would think. Ask the positive version: “Should I text him back?”
Put a time on it
“Should I start running?” invites a YES that changes nothing. “Should I go for a run before work tomorrow?” produces an answer you can act on. A wheel is good at ending procrastination, but only if the question has a moment attached to it.
Why it works
What a random answer is actually good for
Nobody seriously believes a wheel knows whether you should repaint the kitchen. Its value is elsewhere, and there are two well-known versions of the argument.
The first is Piet Hein’s, quoted near the top of this page: spin, and pay attention to the moment before the answer appears. If you find yourself hoping for YES, you have learned something you did not know a minute ago. The wheel did not make the decision; it surfaced the one you had already made.
The second comes from economics. The economist Steven Levitt ran a large online study in which people stuck on a decision, such as whether to quit a job or end a relationship, could let a coin toss on a website advise them. Those whose coin came up heads, meaning “make the change”, were noticeably more likely to make it. And people who made a change on the big questions reported being happier months later than those who stayed put. Levitt’s reading was that people tend to be too cautious about change when the options are close, so a nudge from chance can do some good.
Neither argument means you should hand over decisions that matter. They do suggest a useful rule for the small, evenly balanced ones: if you have thought about it and still cannot choose, the cost of choosing at random is low and the cost of not choosing keeps growing.
Best of three, best of five
Using the tally fairly
A single spin is one coin flip. Best of three or best of five does not change who is likely to win, because the wheel is 50/50 either way, but it does spread the suspense across several spins and feels fairer to the losing side.
| Score | How often |
|---|---|
| 5–0 either way | 6.3% |
| 4–1 either way | 31.3% |
| 3–2 either way | 62.5% |
Close results are the norm. If all five spins are played, a 3–2 finish happens most of the time, and a clean sweep is rare. So a 3–2 decision is not a sign the wheel was undecided; it is the most ordinary result there is.
Agree before the first spin whether you stop as soon as one side reaches the target (three in best of five) or play all spins regardless. Stopping early is quicker and gives the same winner; playing on only changes the final score.
Teaching probability
A ready-made experiment for the law of large numbers
The wheel makes a good probability lesson because the answer to “what should happen?” is easy, 50/50, and the answer to “what does happen?” is surprising. Ask a class to predict how many YES results ten spins will give, then spin and compare. Then do it with fifty. The history records every spin, so you can download the CSV and chart the running share of YES in a spreadsheet afterwards.
| Spins | Typical range of YES |
|---|---|
| 10 | 34% – 66% |
| 20 | 39% – 61% |
| 50 | 43% – 57% |
| 100 | 45% – 55% |
| 500 | 48% – 52% |
| 1000 | 48% – 52% |
Two things come out of this. The share of YES drifts closer to half as spins pile up, which is the law of large numbers. But the count gap between YES and NO usually grows, because the range shrinks more slowly than the number of spins rises. After a thousand spins, being thirty apart is unremarkable. Students who expect the counts to even out are making the gambler’s fallacy, and seeing it in their own data is the best cure.
MAYBE mode adds a third outcome at one in three each, which is a natural next step: ask whether the share of MAYBE settles near 33% as quickly as YES settled near 50%.
The third answer
When to switch on MAYBE, and what to do with it
MAYBE turns a coin into a three-sided die. Each answer has a one-in-three chance, so YES becomes less likely than in the two-way mode, and a third of spins hand the decision back to you. That sounds like a cop-out, and for some questions it is. For others it is the most honest answer available.
MAYBE is useful when:
- Timing is part of the question. “Should I apply for the job?” might really be “should I apply this week?”. Treat MAYBE as “not yet” and ask again on a set date.
- You want a gentler majority. In a group, agree that MAYBE means a second spin. It slows the decision down by one round, which is sometimes exactly what a heated discussion needs.
- It is a game, not a decision. Fortune-teller games at parties, a “magic eight ball” for children, or a drama exercise where the answer sets up the next scene all benefit from a third outcome.
Leave MAYBE off when you need to actually decide. If you have already thought something through and are using the wheel to break a tie, a one-in-three chance of being told to keep thinking does not help.
Wheel, coin or dice
Choosing the right random tool for the question
A yes or no wheel, a coin and a die all generate randomness. They differ in how many outcomes they offer and in how they feel to the people watching, which is often what decides whether a result is accepted.
| Tool | Outcomes | Best for |
|---|---|---|
| Coin | 2 | Quick private decisions when you have a coin to hand. |
| Yes or no wheel | 2 or 3 | Questions asked in front of others, on a screen, with a tally and a record. |
| Die | 6 | Choosing between up to six options you have numbered in advance. |
| Wheel spinner | Any | Choosing between named options, such as people, restaurants or tasks. |
A physical coin has a slight bias that surprises people. Researchers who studied hundreds of thousands of real tosses found that a flipped coin lands on the same side it started on a little more often than half the time, roughly 51%. It is too small to matter for deciding on dinner, but it is a nice illustration of why a software draw is cleaner: the wheel has no starting side, no thumb and no table to bounce on.
The wheel’s advantage in a group is visibility. Everyone can see the slices, watch it slow down and read the result at the same time. A coin flipped and caught in someone’s hand always invites the question of whether it was peeked at.
Deciding together
When a group should vote, and when it should spin
A wheel is not always the fair way to settle a group question. Sometimes it is a way of avoiding a conversation that ought to happen. A rough rule helps tell the two apart.
Vote when preferences are strong and uneven
If three people badly want to go to the beach and one mildly prefers the museum, a spin gives the lone museum-goer a 50% chance of overriding everyone. A show of hands respects the strength of feeling in the room. Spinning there is not neutral; it is unfair to the majority.
Spin when preferences are weak or evenly split
If the vote is tied, or nobody much cares, a spin is quicker than more discussion and nobody walks away feeling outvoted. It is particularly good for decisions that recur, such as who picks the film on Friday, where fairness over many weeks matters more than any single result.
Spin to break a deadlock, not to start one
The best pattern for groups is talk first, then vote, then spin only if the vote ties. Agree on that order before anyone states a preference, and the wheel becomes a tie-breaker that everyone accepted in advance rather than a way to dodge the discussion.
For choices between more than two options, such as which of five restaurants, the wheel spinner takes the list directly, and its elimination mode can run a fair knockout until one option is left.
Fair and private
How the answer is chosen, and where your question goes
When you press spin, the result is picked first: one of the slices is chosen at random with equal probability, using the browser’s random number generator. The wheel then turns six to eight times and stops at a slightly different spot inside that slice each time. With four YES and four NO slices, each answer has exactly half the chances, and the speed of the spin or the moment you click has no effect.
The eight-slice layout is for the eye, not the odds. A wheel with one huge YES and one huge NO looks like it is about to land on the boundary every time, and the alternating slices give that pleasant blur as it slows down.
The question you type stays in the page. It is not sent to a server, saved in your browser or attached to any account, and the history disappears when you close the tab. Copy or download it first if you want to keep it.
For anything with real stakes, such as health, money, legal questions or a relationship, treat the wheel the way Piet Hein treated his coin: as a way to find out what you were hoping for, followed by a decision you make yourself.
FAQ