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 2863 of pi?
Pi = 3.14159..., so decimal place 2863 is 4.
- Position2863
- Digit4
- Context43506[4]30218
Digits around this position
| Position | Previous 5 | Digit | Next 5 |
|---|---|---|---|
| 2861 | 19435 | 0 | 64302 |
| 2862 | 94350 | 6 | 43021 |
| 2863 | 43506 | 4 | 30218 |
| 2864 | 35064 | 3 | 02184 |
| 2865 | 50643 | 0 | 21845 |
- 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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