Random Number Between 1 and 10

The odds on 1 to 10

There are 10 possible results, each with a 10.00% chance. Every draw is independent - a number coming up once does not make it any less likely next time, and long gaps between a particular number appearing are ordinary rather than meaningful.

Why 1 to 10 is the range people reach for

Ten is small enough to hold in your head and large enough that the result feels genuinely uncertain. It is also the range most often used to settle a bet by having two people each guess a number, which only works if the draw happens after both guesses are locked in - which is precisely what the receipt on this page records.

Drawing several at once

Set the count above one to draw more than one number. Repeats are off by default, so each number comes out once - which is what a raffle or a lottery line needs. Turn them on when the draws should be independent of each other.

Checking the result

Every draw is generated from your browser's cryptographic random number generator and comes with a receipt recording the range, the seed and the result, so anyone can reproduce it. Here is how that works. To set a different range, the main generator takes any values you like.