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PakCalc

Random Number Generator

Pick random whole numbers between any two limits — for lucky draws, raffle tickets, classroom picks, giveaways or games. Press Generate for a fresh result.

Updated

Formula

Number = min + floor(random × (max − min + 1))

Each whole number in the range is equally likely. 'No repeats' draws without replacement, like pulling tickets from a box.

Examples

  • Roll a die

    Set minimum 1, maximum 6, how many 1.

  • Pick 3 winners from 250 entries

    Minimum 1, maximum 250, how many 3, no repeats.

Important information

  • Results are generated in your browser and never sent anywhere.

Frequently asked questions

Is it truly random?

It uses your browser's pseudo-random generator — fair for draws and games, but not intended for cryptography or security.

How do I pick winners for a giveaway?

Number the entries, set the range to match, choose how many winners and 'No — all different'.

Can I include negative numbers?

Yes, any whole-number range works.