How to use this wheel
A random number wheel selects one integer from a range. Set the first and last number, apply the range, then spin. With equal weights and no duplicate numbers, every number has a probability of 1 divided by the number of entries.
- Enter the first and last whole number.
- Apply a range containing 2 to 200 numbers.
- Keep equal weights for a uniform distribution.
- Spin and read the selected number.
When to use it
The default range is 1 to 10, giving each number a 10% chance. You can generate any contiguous range of 2 to 200 integers, including negative numbers. Enable removal to draw numbers without repeats.
Chance = entry weight ÷ total weight. Wheel and Names selects an outcome using Web Crypto before animating the wheel. It is a browser-based picker, not an independently audited or verifiable draw service.