GPA Calculator

The weighting is the part people most often get wrong doing this by hand. Credit hours work as a direct multiplier, a three-credit A contributes three times the "quality points" that a one-credit A would, so simply averaging your letter grades without accounting for credit weight produces a number that doesn't actually match what your transcript shows.

Your exact standing matters for more than just personal tracking, scholarship renewal requirements, graduate school applications, and some internship eligibility rules all hinge on a specific GPA threshold, which makes an accurate, up-to-date calculation worth more than a rough mental estimate.

Add a row per class, select the letter grade, and enter its credit hours. The running total updates immediately as you adjust any input, which also makes it easy to run a "what grade do I need on the final" scenario by testing different outcomes before they actually happen.

Most standard college calculations use an unweighted 4.0 scale, though many high schools add extra points, sometimes up to a 5.0 scale, for AP or Honors coursework, and you can adjust the point value for a specific class if your school weights it that way. Your grades and class details stay entirely local, nothing uploads to a server.