63 Out of 80 Grade: Percentage, Letter Grade & GPA
63 out of 80 is 78.75%. That is a C (2.0 GPA) on the standard A–F scale and a C+ (2.3 GPA) on the plus-minus scale. It is a passing grade and an average result.
Check Your Own Score
You need 64 out of 80 (80%) for the next grade (B).
Key Takeaways
- Percentage: 63/80 = 78.75%
- Letter grade: C (standard), C+ (plus-minus), C (7-point scale)
- GPA: 2.0 (standard), 2.3 (plus-minus)
- Passing: Yes, at both the 60% and 70% cutoffs
- Next grade needs: 64/80 (80%) for a B
What Does 63 Out of 80 Mean?
Getting 63 out of 80 means you earned 63 points and lost 17. Each point on an 80-point test is worth 1.25%. Losing 17 points cost you 21.25% of the total. In simple words, you earned 63 of 80 points, which is about 7.88 out of every 10.
The formula is points earned ÷ total points × 100:
63 ÷ 80 × 100 = 78.75%
| Score | Percentage | Standard | Plus-minus | GPA |
|---|---|---|---|---|
| 63/80 | 78.75% | C | C+ | 2.0 / 2.3 |
You earned 78.75% of the points and missed 21.25%. Schools use different scales, so check your syllabus.
63/80 as a Fraction, Decimal, Ratio, and Equal Scores
63/80 is already in its simplest form. As a decimal, it is 0.7875. As a ratio, it is 63:80, and as a percentage, it is 78.75%. It also equals 7.88 out of 10 and 15.75 out of 20. Scores with a different total can be compared by their percentage.
Is 63 Out of 80 a Good Grade?
78.75% means you earned about 7.88 out of every 10 points. It passes at both the 60% and 70% cutoffs, but it sits in the middle of the grade range. That is a comfortable margin.
Your missed work is the best guide for your next study session. Look for topics that appear more than once.
Grading Chart for an 80-Point Test
| Earned | Lost | Percentage | Standard | Plus-minus |
|---|---|---|---|---|
| 67 | 13 | 83.75% | B | B |
| 66 | 14 | 82.5% | B | B− |
| 65 | 15 | 81.25% | B | B− |
| 64 | 16 | 80% | B | B− |
| 63 | 17 | 78.75% | C | C+ |
| 62 | 18 | 77.5% | C | C+ |
| 61 | 19 | 76.25% | C | C |
| 60 | 20 | 75% | C | C |
| 59 | 21 | 73.75% | C | C |
Scores below 48 out of 80 are an F on both scales.
Minimum Score for Each Grade on an 80-Point Test
On the standard scale, an 80-point test needs at least 72 points for an A, 64 for a B, 56 for a C, and 48 for a D.
| Grade | Cutoff | Points needed | Minimum points | Your 63/80 |
|---|---|---|---|---|
| A | 90% | 72 | 72 | 9 short |
| B | 80% | 64 | 64 | 1 short |
| C | 70% | 56 | 56 | 7 above |
| D | 60% | 48 | 48 | 15 above |
How Is the Letter Grade for 63/80 Decided?
To find the letter grade, the percentage is compared with a grading scale. On the standard scale, 70% up to 80% is a C, so 78.75% is a C. On the plus-minus scale, 77% up to 80% is a C+, so 78.75% is a C+.
| Percentage | Standard | Plus-minus | GPA (standard) |
|---|---|---|---|
| 90–100% | A | A+, A, A− | 4.0 |
| 80–89% | B | B+, B, B− | 3.0 |
| 70–79% | C | C+, C, C− | 2.0 |
| 60–69% | D | D | 1.0 |
| Below 60% | F | F | 0.0 |
How to Use the Calculator Above
Start with the total (80) and your score (63). To enter a score with decimals, such as 62.75 or 63.33, tick Allow decimal points first. The calculator also shows how many points you need for the next grade, which is 64/80 (80%) for a B. Switch to the plus-minus scale to see how the letter changes. You can also check any other score with the Easy Grader calculator.
When 63/80 May Not Match Your Final Grade
The calculator gives the grade for this one score. These six things can change how it counts toward your final grade:
Weighted Categories
A point-based test counts only as much as your teacher weights it. At a 10% weight, 78.75% adds about 7.88 of the 10 available points.
Extra Credit
63/80 plus 1 bonus point becomes 64/80 (80%). Some teachers allow totals above 100%.
Dropped Scores
Dropping the lowest grade is common in courses with many quizzes. A score like this may or may not count, depending on your class.
Curved Tests
A curve changes your raw score before it becomes a percentage. Add the curve first, then divide by the total.
Rounding Rules
Rounding 78.75% to 79% keeps you in the same grade range on both scales, so rounding does not change this grade.
Pass/Fail Courses
Some courses report only pass or fail. In that case your school’s cutoff, often 60% or 70%, decides the result.
If your recorded score ever looks wrong, remember that 63 ÷ 80 is always 78.75%, so ask your teacher to check it.
Real Examples With 63 Out of 80
A weighted test. If this test is worth 10% of your final grade, 78.75% gives you about 7.88 of those 10 points. At a 20% weight, it gives about 15.75 of 20.
Averaging with your next test. If your next 80-point test is a perfect 80/80, the two scores average 89.38%, which is a B. If it is 40/80, they average 64.38%, which is a D.
Reaching the next grade. To reach a B you need 64/80 (80%). On a whole-number test, that means 64 points.
How to Improve Your Grade
The next grade is 1 point away. Reserve the last few minutes of a test for re-checking answers, and review the topics behind your mistakes.
- Go through the points you lost and mark each as a careless error or a knowledge gap.
- Fix the careless errors first, because you already know that material.
- Set a target of 64/80 on the next test, which is a B on the standard scale.
Frequently Asked Questions
Is 63 Out of 80 a Good Grade?
It is an average grade. 63 out of 80 is 78.75%, a C. It is a pass, but it is not above average.
Is 63 Out of 80 Passing?
Yes. 78.75% clears both common passing marks, 60% and 70%.
What Is 63/80 as a Percentage?
63 ÷ 80 × 100 = 78.75%.
What GPA Is 63 Out of 80?
78.75% equals a 2.0 GPA on the standard A–F scale and a 2.3 GPA on the plus-minus scale.
How Many More Points Do I Need for the Next Grade?
You need 64 out of 80 (80%) for a B. That is 1 more point than you have now.
How Many Points Can I Lose on an 80-Point Test and Still Get A C?
You can lose 24 points and still get a C on the standard scale, which needs at least 56 out of 80. Losing 25 points drops you to 68.75%, a D.
What Grade Is 63 Out of 80 on a 7-Point Scale?
C. A 7-point scale uses cutoffs of 93% (A), 85% (B), 77% (C), and 70% (D), and 63/80 is 78.75%.
What Is 63/80 as a Fraction, Decimal, and Ratio?
63/80 equals 63/80, or 0.7875 as a decimal, and its ratio is 63:80. As a score out of 10, it is 7.88.
Other Scores on an 80-Point Test
Written by
Muhammad Umer Shuaib
Author & Grading Tools Developer, Easy Grader
Muhammad Umer Shuaib builds and maintains the grading calculators on Easy Grader. Before a page goes live, he checks every percentage, letter grade, and GPA conversion against the standard US A–F and plus-minus grading scales, and tests the calculator on real score examples. He writes these guides so students, teachers, and parents can get a clear, accurate answer without doing the math or guessing which scale applies.