GPA Scale

C- Grade

1.7 GPA70-72%Below Average

A C- grade represents below average academic achievement, typically awarded for scores between 70-72%. It corresponds to a 1.7 GPA.

GPA Converter

What is an C- Letter Grade?

An C- is a letter grade that represents academic performance in the 70-72% range. On the standard 4.0 GPA scale used by most American schools, an C- grade converts to 1.7 grade points.

An C- grade indicates there's room for academic improvement. With focused effort and the right study strategies, students can raise their performance to higher letter grades.

C- Grade to GPA Conversion

C-

Letter Grade

1.7

GPA Points

70-72%

Percentage

An C- grade equals 1.7 grade points on the standard 4.0 scale. This means if you earn an C- in a 3-credit course, you would receive 5.1 grade points toward your GPA calculation.

Learn more about 1.7 GPA

College Admissions with C- Grades

C- grades indicate academic struggles. Focus on improving to at least a C average (2.0) for graduation requirements and college eligibility.

How C- Grades Affect Your Application

  • Community colleges provide excellent opportunities for academic improvement
  • Transfer pathway to four-year universities after improving grades
  • Focus on demonstrating improvement trend in recent semesters
  • Strong test scores and extracurriculars can balance grade challenges

How to Improve from C- Grades

Improving your grades from C- is achievable with dedication and the right approach. Here are proven strategies:

1Get academic support urgently
2Meet with school counselor
3Focus on passing all classes
4Address any underlying learning challenges
5Consider reduced course load if allowed

Study Habits for Academic Success

  • Consistent schedule: Study at the same time each day to build a routine
  • Active recall: Test yourself rather than passively re-reading notes
  • Spaced repetition: Review material multiple times over days and weeks
  • Eliminate distractions: Find a quiet study space without phones or social media

Understanding the Letter Grade System

The letter grade system is used by most American high schools and colleges to evaluate student performance. Each letter represents a range of percentage scores and converts to specific GPA points:

High Grades (A Range)

  • A+ = 97-100% (4.0 GPA)
  • A = 93-96% (4.0 GPA)
  • A- = 90-92% (3.7 GPA)

Mid Grades (B-C Range)

  • B+ = 87-89% (3.3 GPA)
  • B = 83-86% (3.0 GPA)
  • B- = 80-82% (2.7 GPA)
  • C+ = 77-79% (2.3 GPA)
  • C = 73-76% (2.0 GPA)

Related Letter Grades

Frequently Asked Questions About C- Grades