# GPA Converter MCP > GPA Converter helps you handle academic grades across different systems. You can convert a numerical grade from one scale to another, calculate your weighted average GPA using course credits, and check if a score falls into high achievement or satisfactory tiers. ## Overview - **Category:** education - **Price:** Free - **Tags:** gpa, grades, conversion, academic, weighted-average ## Description Need to compare transcripts from different schools? This MCP handles the messy parts of academic reporting. Instead of manually cross-referencing grading standards—a nightmare when transferring credits—you get accurate results fast. You can calculate your cumulative GPA by giving it course grades and their corresponding credits, or you can run a specific score through the system to see what performance tier it belongs in. It also handles conversions, allowing you to transform a grade from one common scale, like 4.0, into another format, such as 10.0. This capability makes comparing academic records straightforward. If your existing toolset feels limited, check out Vinkius's catalog; it hosts thousands of specialized MCPs for every domain imaginable. ## Tools ### calculate_weighted_average Computes a student's weighted average grade using the specific grades received and the number of credits associated with those courses. ### convert_grade Converts a single numerical grade from one defined academic scale to another required grading format. ### get_grade_category Determines which performance tier (e.g., unsatisfactory, satisfactory) a specific score belongs into. ## Prompt Examples **Prompt:** ``` Convert a grade of 3.5 from a 4.0 scale to a 10.0 scale. ``` **Response:** ``` The `convert_grade` tool would return a converted value of 8.75, representing an 87.5% achievement level. ``` **Prompt:** ``` Calculate my weighted average for these courses: Grade 4.0 with 3 credits, and Grade 3.0 with 2 credits. ``` **Response:** ``` The `calculate_weighted_average` tool would return a final GPA of 3.6 and a total of 5 credits. ``` **Prompt:** ``` What category is an 8.0 on a 10.0 scale? ``` **Response:** ``` The `get_grade_category` tool would identify this as part of the satisfactory performance tier. ``` ## Capabilities ### Determine weighted GPA Calculates a student's overall Grade Point Average by accounting for the credits assigned to each course. ### Change grade scales Transforms a numerical score from one academic grading system (e.g., 4.0 scale) into another required format (e.g., percentage or 10.0 scale). ### Classify performance scores Takes any specific grade and assigns it to a predefined achievement category, like 'satisfactory' or 'high achievement'. ## Use Cases ### Transferring from a different college system A student needs to apply for grad school but their previous grades are on a 5.0 scale, while the target program requires GPA reporting based on a 4.0 scale. They use `convert_grade` to get an accurate, standardized metric for the application. ### Reviewing a student's full academic career A counselor needs to see if a graduating student is performing well overall. She feeds all their course grades and credits into `calculate_weighted_average` to get one solid, defensible number for the final report. ### Quickly assessing performance risk A department head receives a list of end-of-term scores. They run each score through `get_grade_category` to instantly sort the results and see exactly how many students fell into the 'unsatisfactory' tier. ### Comparing departmental performance A dean wants to compare math department grades (on a 100-point scale) against English department grades (letter grade). They use `convert_grade` repeatedly, standardizing all scores to a common metric before comparison. ## Benefits - Calculate official, cumulative GPA. Instead of guessing or using a basic calculator, use `calculate_weighted_average` to get an accurate figure based on credit hours for all courses. - Handle transcript discrepancies instantly. If you need to report grades from a 4.0 scale but the recipient requires a percentage (10.0), `convert_grade` handles that transformation correctly. - Simplify advising reports. Use `get_grade_category` to automatically flag if a student's performance is below or above acceptable levels, giving instant visual feedback on their standing. - Save time on data entry. You no longer have to manually look up conversion charts online; the MCP does the math and standardization for you in one go. - Ensure accurate record keeping. When advising students on transfers, use `calculate_weighted_average` to maintain institutional integrity and avoid grade misreporting. ## How It Works The bottom line is you get standardized academic metrics without having to manually adjust for different school grading policies. 1. Input the necessary academic data: specify the grades, their corresponding credits, and which conversion or classification you need. 2. The MCP processes the inputs using its specialized calculation methods to standardize the performance metric. 3. It outputs a clean, calculated figure or category that meets your required reporting scale. ## Frequently Asked Questions **How does calculate_weighted_average work?** It takes every course grade and weighs it by its corresponding credit hours. It doesn't just average them; it gives more importance to the courses that required more class time. **Can I use convert_grade for anything other than grades?** No. This tool is built specifically for converting academic performance metrics between known grading scales, like 4.0 and percentage points. **What does get_grade_category do?** It takes a final numeric score—like an 85 or a 3.2—and assigns it to a pre-set performance tier, like 'satisfactory' or 'high achievement', for quick reporting. **Do I have to use calculate_weighted_average if the credits are equal?** No, but you still can. If all courses carry the same credit weight, using `calculate_weighted_average` will correctly simplify down to a standard average. **When setting up my agent, how does the system ensure that `calculate_weighted_average` can access my academic records?** The MCP uses your AI client's secure OAuth connection. You don't need to manage separate credentials; Vinkius handles the authorization flow so your agent connects safely. **What happens if I try to use `convert_grade` with an unsupported scale or format?** The tool immediately sends a validation error message. This tells you exactly what input is wrong, allowing you to correct the parameters and retry the function call. **For `get_grade_category`, must the score I provide be numeric, or can it be text?** The input for `get_grade_category` must always be a number (decimal format). If you pass non-numeric text, the tool will reject the request and ask you to use numerical values. **Are there usage limits if I run `calculate_weighted_average` many times in one day?** The service supports high throughput for most users. If your requests exceed a set rate limit, your AI client will receive a clear error code showing when you can try again. **How do I convert my GPA to a different scale?** Use the `convert_grade` tool. You need to provide your current grade, the maximum value of your original scale, and the maximum value of the target scale. **Can I calculate my total GPA for a semester?** Yes, use the `calculate_weighted_average` tool. Provide a JSON array of objects, where each object contains the grade and the number of credits for each course. **How does the tool determine my performance tier?** The `get_grade_category` tool evaluates your grade against predefined percentage thresholds for the specified scale to identify if you are in the high, middle, or low achievement tier.