ManageBac Grade Calculator icon

ManageBac Grade Calculator

by Krishang.garg@gmail.com · Education
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Automatically calculates cumulative percentage from ManageBac grades

Users
561
−7 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#41K
#35K among extensions
Version
1.1
updated 16 Dec 2025

Users

monthly, 11 months
0294587Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 561 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
023Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ManageBac Grade Calculator

For IB Students on ManageBac.

Growth

WindowUsersChangeRatingsRating
7 days−26−4.4%00.00
30 days−7−1.2%00.00
6 months+131+30.5%00.00

Version history

2 versions recorded
1.116 Dec 2025
1.027 Nov 2025

Details

Category
Education
First seen
27 Nov 2025
Size
7 KB
Languages
en
Pricing
Free
Extension ID
jdannanlkioifobgfkcpfmlddiamehcm

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
activeTab

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