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 421 of pi?
Pi = 3.14159..., so decimal place 421 is 0.
- Position421
- Digit0
- Context91953[0]92186
Digits around this position
| Position | Previous 5 | Digit | Next 5 |
|---|---|---|---|
| 419 | 95919 | 5 | 30921 |
| 420 | 59195 | 3 | 09218 |
| 421 | 91953 | 0 | 92186 |
| 422 | 19530 | 9 | 21861 |
| 423 | 95309 | 2 | 18611 |
- 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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