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 to look up (one per line, 1 to 1000000) and click start to see which digit of π sits after the decimal point at that position, along with five digits before and after as context.
Position convention: digit 1 after the decimal point is the 1 right after the dot in 3.14.
The data is the first 1 million decimals of π pre-stored on the server, so lookups return instantly; up to 50 positions per request.
Position convention: digit 1 after the decimal point is the 1 right after the dot in 3.14.
The data is the first 1 million decimals of π pre-stored on the server, so lookups return instantly; up to 50 positions per request.
How to use
- Enter one position to look up per line (multiple positions separated by commas or spaces also work).
- Click Run.
- Copy or export each digit and its surrounding context.
Pi lookup
What is decimal place 10591 of pi?
Pi = 3.14159..., so decimal place 10591 is 6.
- Position10591
- Digit6
- Context19098[6]66539
Digits around this position
| Position | Previous 5 | Digit | Next 5 |
|---|---|---|---|
| 10589 | 55190 | 9 | 86665 |
| 10590 | 51909 | 8 | 66653 |
| 10591 | 19098 | 6 | 66539 |
| 10592 | 90986 | 6 | 65393 |
| 10593 | 09866 | 6 | 53935 |
- 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.
Common inputs
Message board
All messages →-
No one has spoken up yet — want to go first?