I Have a 93 in the Class — What Do I Need on the Final?
Going into the final with a 93%: if the final is worth the typical 20%, you need 78% for an A and 28% for a B. Every common weight is below — or set your exact numbers in the calculator.
Runs entirely in your browser — nothing is saved or sent anywhere.
What you need at every final-exam weight
| Final worth | For A | For B | For C | For Pass (D) |
|---|---|---|---|---|
| 10% | 63% | Locked in ✓ | Locked in ✓ | Locked in ✓ |
| 15% | 73% | 6.3% | Locked in ✓ | Locked in ✓ |
| 20% | 78% | 28% | Locked in ✓ | Locked in ✓ |
| 25% | 81% | 41% | 1% | Locked in ✓ |
| 30% | 83% | 49.7% | 16.3% | Locked in ✓ |
| 40% | 85.5% | 60.5% | 35.5% | 10.5% |
| 50% | 87% | 67% | 47% | 27% |
Reading this table
"Locked in" means even a zero on the final keeps that grade. "Not possible" means a perfect final still wouldn't get you there — with a 93% and a heavily weighted final, your ceiling is 96.5% (50% weight) to 93.7% (10% weight). The math: needed = (target − current × (1 − weight)) ÷ weight.
Worth knowing
Confirm the scale in your syllabus
The 90/80/70/60 letter cutoffs used here are the most common US scale, but plenty of courses curve, use plus/minus bands differently, or set an A at 94. The syllabus — not any calculator — is the contract that counts.
The registrar's number wins
Online gradebooks lag, professors enter marks late, and rounding policies differ by course. Any calculator — including this one — is a planning tool; the transcript is the record.
Knowing the number is the easy part
You need 78% for an A, which is reachable. The failure mode from here is spreading effort evenly instead of aiming it at the part of the course that actually carries marks.
We keep free study resources for 13 subjects — what specifically loses students marks in that course, free courses and open textbooks worth the time, and separate plans for whether you have a week or one night. Algebra, Precalculus, Calculus, Statistics, General Chemistry, or all 13 subjects.
Common questions
Why does my school's GPA differ from this one?
Schools differ on three things: whether A+ counts as 4.3 or 4.0, whether plus/minus grades are used at all, and whether honors/AP courses are weighted above 4.0. This calculator uses the most common unweighted convention (A+ = 4.0, minus/plus in 0.3 steps). Your registrar's number is the official one.
What GPA do I need for the Dean's List?
Most schools set Dean's List between 3.5 and 3.7 for the semester, with a minimum credit load (often 12+ graded credits). It's a semester GPA, not cumulative — one strong term can make the list even in a rebuilding year. Your school's exact cutoff will be published by the registrar.