×
Online Tools and Calculators > Math > Sum of Squares Calculator

Sum of Squares Calculator

n1:
n2:

About Sum of Squares Calculator

The online Sum of Squares calculator is used to calculate the sum of first n squares or the sum of consecutive square numbers from n12 to n22.

Sum of Squares Formula

The sum of the first n square numbers is equal to:

n(n + 1)(2n + 1) / 6

The sum of consecutive square numbers from n12 to n22 is equal to:

n12 + (n1 + 1)2 + ... + n22 = n2(n2 + 1)(2n2 + 1) / 6 - n1(n1 - 1)(2n1 - 1) / 6

©2018 Miniwebtool | Terms and Disclaimer | Privacy Policy | Contact Us
× Our website uses cookies to improve your user experience. If you continue browsing, we assume that you consent to our use of cookies. More information can be found in our privacy policy