Made for focus
Answers before distractions
Every tool opens directly to the calculator, works on phones, and updates as you type. There are no accounts, ads, or unnecessary steps in this first release.
Grades, without the guesswork
Know where you stand. Plan what’s next.
Fast, focused calculators for every grade question—from today’s average to the score you need on your final.
100% freeNo accountYour data stays on device
Seven focused calculators
Pick the question you need answered
Open tool →
Grade
Add your assignments and see your current grade update instantly. No sign-up, no saved data, just a clear answer.
Open tool →Final Grade
See the exact final exam score you need—and whether your target is still mathematically possible.
Open tool →Weighted
Combine category grades with different weights and see your overall course grade as you type.
Open tool →GPA
Estimate your GPA on a standard 4.0 scale, weighted by each course’s credit hours.
Open tool →Test Grade
Turn correct answers into a percentage and letter grade in one step.
Open tool →EZ Grader
Grade a test instantly and generate a complete score chart for every possible number wrong.
Open tool →Percentage
Convert any points-based score into a percentage and common letter grade.
Private by design
Calculations stay in your browser
GradeKit has no database, login, or external calculation service. The numbers you enter are processed only on your device.