Wheel Spinner
Add the choices you want, give the wheel a spin, and let it pick fairly. Great for deciding who goes first, choosing a restaurant, or running classroom activities. The wheel is animated in your browser with no uploads.
What this means
A decision wheel assigns each choice an equal slice of a circle. The wheel spins with momentum and physics-based friction, and the slice under the pointer when it stops is the winner.
How we calculate it
Formula
Each option gets 360°/n degrees. The pointer selects the slice nearest its angle after the spin stops.Worked example
Choose who presents first from a class list.
- 1Enter one option per line.
- 2Press spin and watch the wheel.
- 3The pointer marks the winner.
Important assumptions
- At least two choices are needed for a meaningful spin.
Frequently asked questions
Is the spin truly random?
The winner is chosen with a cryptographic random source; the animation is just a visual reveal of that result.
Can I remove choices after adding them?
Yes. Edit the list any time and spin again — the wheel redraws automatically.
Guide
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