📝 Grade Calculator

Quick Presets

Component

Score

Out of

Weight %

⚠️ Weights must total 100%

—

— %

—

🔮 What-If Grade Scenarios

Run the calculator first. Then explore what happens if you score differently on remaining components.

Run the calculator first.

🎯 What Do I Need on the Final?

Enter your current grade and the final exam weight to find out what you need.

Current Grade (%)

Final Exam Weight (%)

Target Grade (%)

📐 How Weighted Grades Work

Weighted Average Formula

Weighted Grade = Sum of (Component % × Weight %) Step 1: Convert each score to percentage Score / Max × 100 = Component Percentage Step 2: Multiply by weight Component % × (Weight / 100) = Weighted Contribution Step 3: Sum all contributions Total Grade = Sum of all Weighted Contributions Example: Assignments: 85/100 × 30% = 25.5 pts Midterm: 72/100 × 30% = 21.6 pts Final: 90/100 × 40% = 36.0 pts Total: 83.1 / 100

Score Needed on Final Exam

Needed Score = (Target − Current × (1 − FinalWeight)) / FinalWeight Where all values are as decimals (0-1) Example: Current 78%, target 80%, final weight 30% Needed = (0.80 − 0.78 × 0.70) / 0.30 = (0.80 − 0.546) / 0.30 = 0.254 / 0.30 = 84.7% You need at least 84.7% on the final to get 80%.

Standard Grade Boundaries (US)

A+ 97–100% A 93–96% A- 90–92% B+ 87–89% B 83–86% B- 80–82% C+ 77–79% C 73–76% C- 70–72% D+ 67–69% D 63–66% D- 60–62% F Below 60% Note: Exact cutoffs vary by institution and instructor. Some use 90/80/70/60 hard cutoffs without + or - grades.

❓ Frequently Asked Questions

🤖

AI Grade Advisor — Coming Soon!

AI-powered study plan to hit your target grade, time allocation advice and grade improvement strategies.

⏳ Coming Soon — Stay Tuned!

📝 Grade Calculator