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    21 digits of Pi

    "First Digits of Pi" Calculator
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    digits of Pi

    What are the first 21 digits of Pi?

    Answer

    The first 21 digits of Pi:
    3.141592653589793238462

    21 digits after the decimal point — the 3 in front is not one of them.

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    List of first 21 digits of Pi. The first 21 digits of Pi after the decimal point: 3.1415926535 8979323846… — in groups of ten, to copy or download.
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    Pi Digits Table

    Number of digits
    6
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    Recalculate with different values ↑

    FAQ

    What are the first 21 digits of Pi?

    The first 21 digits of Pi: 3.141592653589793238462

    How many digits of Pi are known?

    The record is 314 trillion decimal digits (StorageReview with Micron, reported in November–December 2025); this tool reads the first 1,000,000,000.

    What is the 21st digit of Pi?

    2 — the last of the 21, counting after the decimal point.

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