Final Grade Calculator

How to use

Provide your current grade, the desired total grade, and the percentage weight of the final exam. Click Calculate to see the score you need on the final exam.

Methodology

We treat the final grade as a weighted average: current grade counts for 100 − final weight, the final exam for the remainder.

• All grades and weights are percentages (0–100).
• Desired grade should be realistic relative to current progress.
• If the required score exceeds 100%, the calculator reports the exact number so you can adjust goals.

Full original guide (expanded)

Calculations follow standard educational grading formulas. The original page referenced institutional guidelines.

Score Needed = ((Desired × 100) − (Current × (100 − Final Weight))) / Final Weight

Glossary

• Current Grade: Your standing before the final.
• Desired Grade: The overall course grade you want.
• Final Weight: Percentage of grade determined by the final exam.
• Score Needed: The grade you must earn on the final.

Example

Current = 85%, desired = 90%, final weight = 30% ⇒ Score Needed = ((90 × 100) − (85 × 70)) / 30 ≈ 96.67%.

FAQ

What is the calculator for?

To estimate the final exam score required for a target grade.

How do I use it?

Input the three values and read off the result.