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 101563 of pi?
Pi = 3.14159..., so decimal place 101563 is 5.
- Position101563
- Digit5
- Context66446[5]86045
Digits around this position
| Position | Previous 5 | Digit | Next 5 |
|---|---|---|---|
| 101561 | 86664 | 4 | 65860 |
| 101562 | 66644 | 6 | 58604 |
| 101563 | 66446 | 5 | 86045 |
| 101564 | 64465 | 8 | 60456 |
| 101565 | 44658 | 6 | 04569 |
- 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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