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 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.
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 638 of pi?
Pi = 3.14159..., so decimal place 638 is 0.
- Position638
- Digit0
- Context77896[0]91736
Digits around this position
| Position | Previous 5 | Digit | Next 5 |
|---|---|---|---|
| 636 | 75778 | 9 | 60917 |
| 637 | 57789 | 6 | 09173 |
| 638 | 77896 | 0 | 91736 |
| 639 | 78960 | 9 | 17363 |
| 640 | 89609 | 1 | 73637 |
- 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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