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# Pi Calculator

To use pi calculator, Enter the number of digits you want, and hit calculate button

Table of Contents:

## Pi calculator

Pi calculator is used to find the digits of the “Pi number”.

## What is Pi?

Pi is a mathematical constant that represents the ratio of a circle's circumference to its diameter. It is an irrational number, meaning it cannot be expressed as a finite decimal or a fraction. Pi is approximately equal to 3.14159, but its decimal representation extends infinitely without repeating.

## Calculating Pi:

Over the centuries, mathematicians devised numerous methods to calculate pi. From ancient geometrical approaches to modern computer algorithms, these techniques have continuously improved our understanding of pi's numerical value. The pursuit of more decimal places of pi remains an active area of research today.

## The Significance of Pi:

Pi is a fundamental constant that appears in countless mathematical equations and scientific principles. It is integral to geometry, trigonometry, calculus, and many other branches of mathematics. Pi's ubiquity and importance in the realm of mathematics make it a cornerstone of scientific exploration.

## How to calculate the pi value?

**Example**

Write the Pi number up to 20 digits

**Solution:**

It is a tricky task to remember the Pi digits but with the assistance of our Pi calculator, you can easily get your desired results.

**Pi number up to 20 digits = 3.1415926535897932384**