Grade Calculator

Calculate a weighted course grade from assignment, exam, and participation scores. Use this free browser-based grade calculator from XTRAW Tools.

Grade Calculator helps you calculate a weighted course grade from assignment, exam, and participation scores. Use this free browser-based calculator from XTRAW Tools to compare inputs, estimate results, and plan your next step.

How to Use the Grade Calculator

Enter the required calculator inputs shown in the form.
Review the measurements, electrical values, grades, weights, rates, or reading assumptions.
Run the calculator, then adjust one input at a time to compare scenarios or check your work.

What This Calculator Helps With

Calculate a weighted course grade from assignment, exam, and participation scores. It is designed for students, teachers, parents, tutors, and academic planning users who want a fast, browser-based estimate before relying on a contractor, electrician, engineer, code authority, teacher, advisor, or professional source.

Homework: 92% × 20%
Midterm: 85% × 25%
Final: 78% × 30%
Participation: 95% × 25%

Common Uses

People use this calculator when they need a quick way to estimate construction materials, electrical values, solar sizing, school grades, GPA, or reading time from real inputs.

Math Solving: Apply formulas to solve grade, physics, electrical, or school-related calculations.
Measurement: Use measurements, grades, electrical values, or reading values to get a clear result.
Project Planning: Compare project assumptions, academic goals, energy plans, or electrical scenarios.

Formula or Method

Weighted Grade = Σ(Score × Weight) / Σ(Weights).

Example

Example inputs: Homework: 92% × 20%; Midterm: 85% × 25%; Final: 78% × 30%; Participation: 95% × 25%

Example result: Using the default inputs, the weighted course grade is about 86.8%.

Related Tools

Grade Calculator FAQ

Is the Grade Calculator free?

Yes. This calculator is free to use on XTRAW Tools.

Do I need to create an account?

No. XTRAW tools are designed for browser-based use without requiring an account.

Are the results exact?

Results may be estimates depending on the inputs, formula, rounding, assumptions, and purpose of the calculator. Always verify important results before relying on them.

Disclaimer: This calculator is provided for general informational, educational, and convenience purposes only. It is not legal, financial, medical, tax, engineering, electrical, construction, solar, academic, safety, or professional advice. Always verify important results with a qualified professional, instructor, code authority, manufacturer documentation, or authoritative source before making decisions.