Pi Nth Digit Lookup
One position per line (1-1000000) — find out which digit stands there
Calculation Result Download CSV
Position 5 digits before + Digit + 5 digits after Result

Introduction to the tool and how to use it

Enter the positions you want (one per line, 1 to 1,000,000) and click Run to see which digit stands at each decimal position of pi, together with the five digits before and after it.

Counting rule: the 1st decimal digit is the 1 right after the decimal point in 3.14.
The first million decimals are preloaded on the server, so results come back instantly; up to 50 positions per run.
Pi lookup

What is decimal place 99999 of pi?

Pi = 3.14159..., so decimal place 99999 is 4.

  • Position99999
  • Digit4
  • Context36246[4]64126
Digits around this position
PositionPrevious 5DigitNext 5
9999749362464641
9999893624646412
9999936246464126
10000062464641260
10000124646412600
  • Convention: the 1 right after the decimal point in 3.14 is place 1; the range is 1 to 1,000,000.
  • The data is one million decimals of pi preloaded on the server and verified digit by digit.

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