Random Number Generator
Roll one or many random integers between your lower and upper limits. Choose whether repeats are allowed (lottery style unique draws, or independent rolls) and get the generated list with a quick statistical summary.
TheCalculators — Random Number Generator
Printed thecalculators.com
Generated 5 numbers
25, 72, 35, 51, 22
integers in [1, 100] · duplicates allowed
- Range
- 1 to 100
- How many
- 5
- Duplicates
- Allowed
- Smallest drawn
- 22
- Largest drawn
- 72
- Sum
- 205
- Average
- 41
- Sorted
- 22, 25, 35, 51, 72
Generation setup
- 1Define the poolintegers from 1 to 100 → 100 possible values
- 2Draw samples5 draw(s) using Math.random(), mode: independent — repeats allowed
- 3Result25, 72, 35, 51, 22
Draw result
Numbers come from the browser’s Math.random() — fine for games and picks, but not cryptographically secure.
Most useful next
Formula
integer in [min, max]: floor(random × (max − min + 1)) + min
Pro tips
- • For lottery-style picks choose "Unique only" so no number repeats.
- • Each click of Calculate produces a fresh batch — regenerate until you like the draw.
- • Fair dice? Set min 1, max 6, count 1 for a single die roll.
FAQ
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