Pi Calculator

Contains ads
3.5
76 reviews
5K+
Downloads
Content rating
Everyone
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About this game

This app allows you to calculate the digits of the irrational number pi (π) in real time. You can pick how many digits to calculate (up to 1 million). It lets you choose which algorithm to use (Chudnovsky with Binary Splitting, Machin using Euler Arctan, or Machin). Use this app for fun or as a benchmark tool. (On my test device, a Samsung Galaxy S3, it takes about 21 sec to calculate 1,000,000 digits using the Chudnovsky with Binary Splitting algorithm and takes another few seconds to render the display)
Updated on
Dec 22, 2013

Data safety

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Ratings and reviews

3.5
71 reviews
P T
May 15, 2022
Interesting, but was hoping it would also show more of the inner workings? (e.g ability to slow down the computation rate & see the numbers build with each iteration). Also mageaged to get the app to crash completely within 2min of use.
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A Google user
March 27, 2019
Very good. I spent weeks memorising a couple hundred digits of Pi, this app does it in milliseconds. The only minor criticism, when a very large number of digits are displayed in the result, there is no way to quickly scroll to the top. Otherwise great job.
4 people found this review helpful
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A Google user
December 4, 2019
Calculates and displays pi with time but it takes time to display the digits also.
4 people found this review helpful
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