Final Grade Calculator API

Score needed on a final exam to reach a target grade, or the weighted average of graded categories (percentages or points like 43/50).

POST /api/v1/tools/grade-calculatorMCP grade_calculatorCalculators

Find the score you need on your final exam to reach a target grade, or work out a weighted average from category weights and scores such as 42/50.

Input

Send these as a JSON object. Unknown fields are rejected.

mode: final: score needed on the final. weighted: weighted average of categories. (string, one of final, weighted, default "final")
current: final mode: current grade before the final, in percent. (number, 0 to …)
target: final mode: overall grade wanted, in percent. (number, 0 to …)
finalWeight: final mode: the final's share of the overall grade, in percent (more than 0, up to 100). (number, 0 to 100)
categories: weighted mode: JSON array of {"name": string (optional), "weight": percent, "score": "87" | "87%" | "43/50"}. Weights need not add up to 100; each is scaled to its share. (string, up to 20000 characters)

Try it in the browser JSON Schema Get an API key

curl https://pithlab.com/api/v1/tools/grade-calculator \n  -H "Authorization: Bearer $PITHLAB_KEY" \n  -H "Content-Type: application/json" \n  -d '{"mode":"final","current":82,"target":85,"finalWeight":30}'

Example response

{
  "ok": true,
  "result": {
    "required": 92,
    "status": "possible",
    "text": "You need 92% on the final to finish with 85%"
  }
}