Can the AI change my grades in my school portal?

No. The AI only reads the data you provide to perform math. It cannot access or change your official school records.

Does it work if I don't know the weight of my assignments?

No. You must provide the weight for each assignment so the AI can calculate a weighted average.

Can it handle extra credit?

Yes, as long as you include the extra credit assignments and their weights in the data you give the AI.

Will the AI automatically update my grades when I get a new score?

No. You need to provide the new scores to your AI client so it can recalculate your standing.

Can it account for a grade curve?

No. The tool only performs standard weighted average calculations. It doesn't know your instructor's specific curving rules.

TARGETSSCENARIOSBASESHUMAN

TARGETS
SCENARIOS
BASES
HUMAN

How to calculate required grades with your AI

Connect your grades to your AI once. From then on, you can ask for specific score targets for any upcoming assignment.

Ask AI about this page

Short answer

What score do I need on my next test to get an A?

Your AI uses your current weighted average and the weight of future assignments to find the exact score you need. You'll get a specific target for every remaining task.

The outcomes

What you'll get

The AI turns your current grades into a clear roadmap for your remaining work.

TARGETS

Required exam scores

The AI uses calculate_required_grade to tell you the exact percentage needed on a specific test. You'll know exactly what to aim for.

SCENARIOS

Grade projections

Ask your agent how different scores on upcoming work will change your final grade. This helps you decide how much to study for each task.

BASES

Current standing

Your AI calculates your current weighted average from the grades you provide. This serves as the starting point for all future math.

HUMAN

Syllabus verification

You must check your course syllabus to confirm the weights are correct. The AI only works with the numbers you give it.

The workflow

What your AI does when the data arrives.

The AI handles the weighted math so you don't have to.

Analyze current grades
Your agent looks at the scores you've already received and how much they count toward your total.
calculate_required_grade
Identify the goal
You tell the AI what final grade you want to achieve in the course.
calculate_required_grade
Calculate the gap
The AI determines the difference between your current standing and your target grade.
calculate_required_grade
Solve for future scores
The AI finds the specific score needed on upcoming assessments to close that gap.
calculate_required_grade

Try it

Copy these to start.

Paste these into your chat to begin calculating.

Starting points

Swap out the grades and percentages for your actual course data.

Weighted Average Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_qaiaUjAB9RhJZeNOjHJqngfFZEfs4dl0MSa9IZM7/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Weighted Average Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "weighted-average-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_qaiaUjAB9RhJZeNOjHJqngfFZEfs4dl0MSa9IZM7/mcp"
    }
  }
}

Copy into chat04

Based on my current grades in this sheet, what do I need on the final to get an A?
I have a 78% average. What score do I need on the remaining 25% of the class to hit an 85%?
Calculate the required grade for my midterm if it's worth 20% and I want a B.
If I get a 50% on my next quiz, what will my new weighted average be?

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Start here

Connect Weighted Average Calculator once, then ask.

Connect the MCP to your client in one click. Your login info stays encrypted, and you can start using the tools immediately.

Connect Weighted Average Calculator to your AI

FAQ

How this task behaves

01
Can the AI change my grades in my school portal?
No. The AI only reads the data you provide to perform math. It cannot access or change your official school records.
02
Does it work if I don't know the weight of my assignments?
No. You must provide the weight for each assignment so the AI can calculate a weighted average.
03
Can it handle extra credit?
Yes, as long as you include the extra credit assignments and their weights in the data you give the AI.
04
Will the AI automatically update my grades when I get a new score?
No. You need to provide the new scores to your AI client so it can recalculate your standing.
05
Can it account for a grade curve?
No. The tool only performs standard weighted average calculations. It doesn't know your instructor's specific curving rules.
More questions about Weighted Average Calculator? The Connector page answers them. See everything the Weighted Average Calculator Connector can do

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