Random Number Generator

Generate a random whole number between a minimum and maximum value.

Calculate

Enter your values below.

Result

Random number
0

Formula used

A random whole number is generated uniformly between your chosen minimum and maximum (inclusive), using JavaScript's random number generator.

Example: Between 1 and 100 → any whole number in that range, with equal probability.

How to use this calculator

  1. Enter Minimum, Maximum.
  2. Press Calculate to see your result instantly.

FAQ

Frequently asked questions

Is this truly random?

It uses your browser's built-in pseudo-random number generator — suitable for everyday use like games or drawings, but not for cryptographic purposes.

Can minimum and maximum be the same?

Yes, the result will simply be that number.

Can I generate negative numbers?

Yes, enter a negative minimum and/or maximum.

Does pressing Calculate again give a new number?

Yes, each calculation generates a fresh random result.