Pi Nth Digit Lookup
One position per line (1-1000000) — find out which digit stands there
Calculation Result
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| 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 9928 of pi?
Pi = 3.14159..., so decimal place 9928 is 9.
- Position9928
- Digit9
- Context76457[9]31065
Digits around this position
| Position | Previous 5 | Digit | Next 5 |
|---|---|---|---|
| 9926 | 92764 | 5 | 79310 |
| 9927 | 27645 | 7 | 93106 |
| 9928 | 76457 | 9 | 31065 |
| 9929 | 64579 | 3 | 10657 |
| 9930 | 45793 | 1 | 06579 |
- 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
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