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Pi Calculator Tool

Calculate π to arbitrary decimal precision in your browser.

Examples

Compute 1000 Digits

  1. Stop mode: Target Digits
  2. Target: 1000
  3. Multi-thread: off
  4. Result: 3.1415926535... (1000 decimal places)

Find Six Consecutive Digits

  1. Stop mode: Consecutive Digits
  2. Consecutive length: 6
  3. The computation searches until six identical digits appear in sequence

Fast 50,000 Digits with Multi-threading

  1. Stop mode: Target Digits
  2. Target: 50000
  3. Multi-thread: on
  4. Worker threads: 4 (or your CPU core count)

Known π Facts

  • The first 100 digits of π contain no runs of 6+ identical digits
  • The Feynman point (six 9s) appears at decimal position 762
  • π is believed to be normal (all digit sequences appear eventually)
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