Collision calculator

Estimate collision probability for unique identifiers like UUIDs

Length

Percent probability

Speed

Unit

  • Second

  • Minute

  • Hour

  • Day

Possible characters in ID (no duplicates)

~5 million years (or 1.44e+14 seconds) needed, in order to have a 1% probability of at least one collision if 1000 ID's are generated every hour.

Click to show implementation

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