GradeSync — the free Schoology grade calculator

Live grades, weighted and unweighted GPA, what-if scenarios on any assignment, class averages, assignment leaderboards, and instant alerts when a grade changes.

What is GradeSync?

GradeSync (gradesync.one) is a free grade calculator and GPA tracker for Schoology, built by high school student Harrison Rampell. Students at any school that uses Schoology can sign in with their normal school account to see live grades in a fast, clean dashboard — on the web or in the GradeSync iOS app.

Features

  • Live Schoology grades for every course, with assignment-level detail and category weights
  • What-if grade calculator: edit any score, add hypothetical assignments, or drop grades to see the impact instantly
  • Weighted and unweighted GPA, calculated with your school's grading scale
  • Class averages and per-assignment leaderboards to see how you compare
  • Grade-change alerts by push notification and email, the moment a teacher posts
  • Free, no ads, no tracking. Read-only Schoology access — it can never change anything.

Works with any Schoology school. Also available on the App Store for iPhone. Read more in the GradeSync docs.