What happens to your original grade when you retake a course

When you retake a course, your school's grade replacement policy determines what happens to both grades. Most schools do one of three things: they replace the original grade entirely with the new one, they average the two grades together, or they keep both grades on your transcript but count only the higher one toward your GPA. A few schools count both grades toward your GPA no matter what. You need to check your specific school's policy because it varies by institution, and sometimes even by program within the same school.

The grade replacement policy is usually in your student handbook or on your registrar's website under "grade replacement," "grade forgiveness," or "retake policy." Call your registrar's office directly if you cannot find it online — they can tell you exactly what will happen to your GPA if you retake a course you have already completed.

Key Takeaways

  • Grade replacement policies differ by school, so you must check your own institution's rules before retaking a course.
  • Most schools either replace the old grade, average both grades, or count only the higher grade toward your GPA.
  • Both grades typically remain on your transcript even if only one counts toward your GPA.
  • Some schools limit grade replacement to a certain number of courses or require you to retake within a specific timeframe.
  • Graduate schools and employers often see all grades on your transcript regardless of your school's replacement policy.

Grade replacement versus grade averaging

A grade replacement policy means your new grade completely replaces the old one in your GPA calculation. If you earned a D in Biology and retake it for an A, only the A counts toward your GPA. The D stays on your transcript so anyone reading it can see you took the course twice, but it does not pull down your average.

A grade averaging policy means your school adds both grades together and divides by two. If you earned a D (1.0) and retake it for an A (4.0), your GPA gets a 2.5 for that course instead of either grade alone. This helps your GPA less than replacement but more than keeping the original grade. Some schools average only if you retake within a certain time period, like the same academic year.

A few schools use a highest grade policy: both grades count toward your GPA, but only the higher one is used in the calculation. This is similar to replacement in effect but different in how it appears on transcripts and to outside readers.

Limits on how many times you can retake a course

Most schools allow you to retake a course, but many cap how many times you can do it or how many courses you can replace. Common limits are two or three attempts total, or a maximum of three courses that can be replaced. Some schools let you retake only courses in which you earned a D or F, not higher grades.

A few schools require you to retake a course within a set window — for example, within one year of the original attempt or before you graduate. If you wait too long, the original grade may stay on your record even if you eventually retake the course. Check whether your school has a important date before you plan to retake anything.

What appears on your transcript and what employers see

Your transcript shows every course you have taken, including retakes. If you took Biology twice, both attempts appear with their dates and grades. Your school's registrar controls what GPA is printed on your official transcript — they explore the grade replacement policy when they calculate it. So your transcript might show two Biology grades but only one GPA.

Graduate schools, professional schools, and employers often request your official transcript directly from your registrar, which means they see the GPA your school calculated using its replacement policy. However, some graduate programs recalculate your GPA themselves using their own rules, which may not include grade replacement. Law schools and medical schools, for example, typically count all grades you earned, even if your undergraduate school replaced them. Always assume that anyone outside your school will see all your grades, not just the ones that count toward your school's GPA.

How retakes affect financial aid and academic standing

Retaking a course costs money — tuition, fees, and sometimes books — even if the grade will be replaced. Some schools let you use financial aid to pay for a retake, but others do not. Federal student loans have a lifetime borrowing limit, so retakes count against it. If you are on a scholarship with a GPA requirement, check whether the scholarship uses your school's GPA or recalculates based on all grades.

Retaking a course also affects how long it takes to graduate. If you retake a course you already passed, you are spending a semester or quarter on material you have seen before instead of moving forward. Some schools count retakes toward your full-time course load, which can affect your financial aid disbursement or your student status.

When retaking makes sense and when it does not

Retaking a course makes the most sense if your school has a true grade replacement policy and the original grade is pulling down your GPA significantly. A D or F in a major course is worth retaking. A C in an elective might not be, depending on your goals and whether you have the time and money to repeat it.

If your school averages grades instead of replacing them, retaking a C or D will improve your GPA but not as much as you might expect. Do the math: if you earned a C (2.0) and retake it for an A (4.0), your average is 3.0, which is better than 2.0 but not as good as 4.0. If you are explore to graduate school, research whether that program recalculates GPA or uses your school's version, because that changes whether retaking is worth the cost and time.

Frequently Asked Questions

Can I retake a course I already passed with a B or C?

That depends on your school. Some schools let you retake any course; others restrict retakes to grades below a C. Check your student handbook or registrar's website. Even if you can retake it, consider whether the GPA improvement is worth the cost and time, especially if your school averages grades instead of replacing them.

Will graduate schools see my original grade if my school replaces it?

Graduate schools see your official transcript from your registrar, which shows both grades but uses your school's GPA. However, many graduate programs recalculate GPA using all grades you earned, ignoring your school's replacement policy. Law schools and medical schools almost always do this. Contact the programs you are interested in to ask how they handle retakes.

What if I retake a course and do worse the second time?

If your school has a grade replacement policy, you can usually choose not to count the second attempt, or the policy may automatically use the higher grade. If your school averages grades, both attempts count and your average will be lower than the original grade. Confirm your school's policy before you retake — some schools let you opt out of replacement if the new grade is worse.

Does retaking a course affect my financial aid?

Retaking a course you already passed may not be covered by financial aid at your school. Retaking a course you failed is usually covered. The retake counts toward your credit load and your lifetime federal loan limit. Contact your financial aid office before you register for a retake to confirm what will be paid for and how it affects your aid package.

How long do I have to retake a course?

Most schools do not set a important date, but some require retakes within a certain timeframe — like the same academic year or before graduation. A few schools have policies where grade replacement only applies if you retake within a specific window. Check your student handbook or ask your registrar whether there is a important date for your school.