Random Number Generator
Generate a random integer (or several) in any inclusive range.
Inputs
Result
Random number
42
Range: 1 to 100 (inclusive)
Next useful calculators
Formula
Each result = ⌊random() × (max − min + 1)⌋ + min, where random() is uniform on [0, 1).
Example
Range 1–6, count 1 → simulates a single die roll.
Common examples
1 to 10
Quick coin-flip-style pick.
1 to 100
For raffles or quick decisions.
Dice 1–6
Tabletop replacement.
Frequently asked
Are these truly random?
They use the browser's pseudo-random generator — fine for everyday picks but not cryptographic use.
Are min and max included?
Yes — the range is fully inclusive on both ends.
Can I pick more than one?
Yes — set count up to 100. Numbers may repeat (independent draws).