Random Number Generator

Generate random integers or decimals in a chosen range and control how many values appear.

Preparing Random Number Generator

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Input

Set the minimum and maximum, choose how many values you want, and decide whether repeats or decimal results should be allowed. This tool shows the result instantly without step-by-step output.

Input summary

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How to use Random Number Generator

Choose the range, count, and number type, then generate a fresh set of random values instantly.

What this calculator is for

This calculator is for classroom activities, raffle picks, simulations, sampling, and any quick task that needs unbiased random values inside a controlled range.

Tips

Use the unique setting when repeated values would break the activity or sample.
Set decimal places before generating if you need non-integer output.
Check that the minimum is below the maximum so the requested range is valid.