Best alternatives to GradeBac - ManageBac Grade Calculator (2026)
10 Chrome extensions that do a similar job to GradeBac, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
GradeBac - ManageBac Grade Calculator today
GradeBac alternatives, compared
- 1
ManageBac Grade Calculator
Automatically calculates cumulative percentage from ManageBac grades
640 users5.0★ from 3 ratingsUpdated 11 months ago1 permissions- About 1.6× fewer users than GradeBac
- Updated less recently
- Asks for fewer permissions (1 vs 92)
- 2
Managebac Grade Calculator
A tool to help calculate grades on Managebac.
≈1K users3.7★ from 6 ratingsUpdated 18 months ago4 permissions- A similar number of users to GradeBac
- Updated less recently
- Asks for fewer permissions (4 vs 92)
- Listed under Accessibility
- 3
Grade Calculator
An extension assisting users in calculating grades and prioritizing graded assignments.
123 users4.0★ from 1 ratingNo special permissions- About 8.1× fewer users than GradeBac
- Asks for fewer permissions (0 vs 92)
- Listed under Workflow & Planning
- 4
Canvas Final Grade Calculator
Automatically fetches Canvas class grade and calculates the required score on your final exam to receive your desired grade.
≈1K users4.2★ from 12 ratings1 permissions- A similar number of users to GradeBac
- Asks for fewer permissions (1 vs 92)
- 5
Gradescope Grade Calculator
Easy tool to help calculate average assignment grades on Gradescope
489 users5.0★ from 1 ratingUpdated 9 months agoNo special permissions- About 2.0× fewer users than GradeBac
- Updated less recently
- Asks for fewer permissions (0 vs 92)
- Listed under Workflow & Planning
- 6
Focus Grade Calculator
Secure floating grade calculator for Focus gradebook with enhanced privacy protection.
≈1K users4.5★ from 40 ratingsUpdated 7 weeks ago2 permissions- A similar number of users to GradeBac
- Asks for fewer permissions (2 vs 92)
- 7
Canvas GPA Calculator
A Chrome Extension that automatically calculates your Canvas grades and GPA
≈2K users4.5★ from 13 ratingsUpdated 3 months ago1 permissions- About 2.0× more users than GradeBac
- Updated less recently
- Asks for fewer permissions (1 vs 92)
- 8
Aeries Grade Calculator
Calculate 'What-If' grades, detect hidden assignments, and chat with AI about anything from your Aeries gradebook.
475 users5.0★ from 6 ratingsUpdated 3 months ago7 permissions- About 2.1× fewer users than GradeBac
- Updated less recently
- Asks for fewer permissions (7 vs 92)
- 9
Canvas Grade Calculator
Compute Weighted Grades in Canvas
312 users5.0★ from 2 ratingsUpdated 21 months ago2 permissions- About 3.2× fewer users than GradeBac
- Updated less recently
- Asks for fewer permissions (2 vs 92)
- Listed under Tools
- 10
PowerSchool Grade Calculator
Redesign PowerSchool with modern themes, track GPA, calculate what-if grades, and see all your assignments beautifully organized.
552 users5.0★ from 1 ratingUpdated 7 weeks ago10 permissions- About 1.8× fewer users than GradeBac
- Asks for fewer permissions (10 vs 92)
GradeBac alternatives: questions
What is the best alternative to GradeBac?
By users, the most popular alternative is Canvas GPA Calculator with ≈2K users and a 4.5-star rating. The closest match by what it does is ManageBac Grade Calculator.
Is there a GradeBac alternative that asks for fewer permissions?
Grade Calculator asks for 0 permissions, against 92 for GradeBac.
How many alternatives to GradeBac are there?
We list 10 close alternatives to GradeBac on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.