Calculator for Grading
ChatGPT pluginGrade, GPA and test scores
Work out a grade in seconds. Tell the app how many questions were wrong and get the percent and letter grade on the 10-point, 7-point, plus-minus or your own scale, and how many more correct answers reach the next letter. Ask what you need on your final to get a B or an A, average weighted categories such as homework, tests and the final, and calculate high school GPA (honors and AP weighting) or college GPA from letters and credits. Convert correct answers on College Board SAT and ACT practice tests and section scores on the MCAT into scores and percentiles, each with its source table and date. Look up grading-scale cut-offs with the named sources. The math is the same as on calculatorforgrading.com, and every answer links to the matching calculator with your numbers filled in. Results are estimates for practice and planning, not official grades or scores. The app asks for numbers only: no names, student IDs or school names, and nothing is stored.
Calculator for Grading is #11,660 of 13,927 ChatGPT plugins by placement.
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Rank in Education & research
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Education & research877th of 1,036 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 875 | #11628 | — | |
| 876 | #11653 | — | |
| 877 | #11660 | — | |
| 878 | #11741 | — | |
| 879 | #11773 | — |
Example prompts
- “I got 7 wrong out of 40, what's my grade?”
- “What do I need on my final to get a B?”
- “Calculate my weighted GPA”
- Categories
- Made by
- Rainer Lang · Website
- Sign-in
- On Install
- Capabilities
- Calculate a test percent and letter grade from the number wrong, and how many more answers reach the next letter, Work out the score needed on a final exam to reach a target grade, Average weighted categories and show what the open part must score for a target, Calculate high school (weighted) or college GPA from letters, credits and course level, Convert SAT, ACT and MCAT practice-test answers and section scores, with source and date, Show grading-scale cut-offs (10-point, 7-point, plus-minus, College Board) with named sources
- Availability
- Available
- Version
- 1.0.0
- Keywords
- grade calculator, GPA calculator, final grade calculator, weighted grade, grading scale, SAT score, ACT score, MCAT score
- Created
- October 10, 2026
- More info
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