A spin-to-win wheel with honest odds
The prize wheel is made for stands, shops, events, classrooms and streams: give every prize its own chance – for example a sticker most of the time, a free coffee sometimes and the grand prize rarely. The chances can be any numbers; they are turned into percentages automatically.
Unlike many prize wheels, slice sizes match the real odds, and the percentages can be printed right on the wheel, so players see exactly what they are spinning for. The result is picked with a cryptographic random generator before the wheel starts turning, then the wheel lands inside the winning slice. Add a title, use fullscreen on a screen or tablet, and keep a history of every spin.
How to use
- Enter up to 12 prizes and a chance for each (any numbers, such as 50, 30, 15, 5).
- Check the percentages next to each prize.
- Optional: add a title and choose whether to show percentages on the wheel.
- Press Spin in the middle of the wheel (or tap the wheel).
- The prize appears below the wheel and in the history.
Ideas for using it
- Trade show stand. pens and stickers often, a gift card rarely – visitors see the odds on the wheel.
- Shop promotion. 5%, 10% or 20% discounts with different chances for customers at the till.
- Classroom rewards. extra break time, sticker, choose the music – weighted the way you want.
- Streams. viewer rewards with transparent odds on screen.
How chances become percentages
Each prize’s chance is divided by the total of all chances. With chances of 50, 30, 15 and 5 (total 100), the prizes come up 50%, 30%, 15% and 5% of the time. With 3, 2 and 1 (total 6), they come up 50%, 33.3% and 16.7% of the time. Over many spins the results follow these percentages, but any single spin can land on any prize.