A failing grade is typically an F — a score below 60% in the US grading system — which earns 0.0 GPA points and no course credit. That said, the exact cutoff isn’t universal: some schools set the failing line at 65%, and certain programs or courses require 70% just to pass. Understanding exactly where that line sits, how a failing grade affects your GPA, and what recovery actually looks like can turn a stressful moment into a manageable one.
This guide covers everything you need to know: what officially counts as failing, how it compares internationally, what it does to your GPA and academic standing, and the concrete steps for recovering from it.
Key Takeaways
- A failing grade is typically an F, below 60%, worth 0.0 GPA points — though some schools and specific courses set the cutoff at 65% or 70% instead.
- A single F can meaningfully lower a GPA, but it’s rarely permanent — most schools offer retake, withdrawal, or grade replacement options.
- Failing grades can affect more than just one class: they can jeopardize financial aid, prerequisite eligibility, and academic standing if they accumulate.
What Is a Failing Grade?
In the standard US grading system, a failing grade is any score that falls below the minimum passing threshold — most commonly 60%, corresponding to a letter grade of F. An F earns 0.0 GPA points and typically results in no credit for the course, meaning it usually needs to be retaken to satisfy any requirement it was meant to fulfill.
That threshold isn’t set in stone everywhere, though:
- Most US K–12 schools and universities use 60% as the failing line
- Some schools and specific departments set it higher, at 65% or even 70%
- International grading systems define “failing” very differently — some as low as 35–40%
If you’re wondering is a 60 an F or D, the answer at most schools is D — meaning 60% itself is usually the lowest passing score, and anything even slightly below it crosses into failing territory.
Quick Reference: Failing Grade Thresholds
| Context | Typical Threshold | Notes |
|---|---|---|
| Standard US failing cutoff | Below 60% | Most common threshold |
| Stricter school/course cutoff | Below 65–70% | Common in some prerequisite-heavy programs |
| GPA value of an F | 0.0 | The lowest possible grade point value |
| Academic probation trigger | Cumulative GPA below 2.0 | Varies by institution |
| Financial aid risk | Failing Satisfactory Academic Progress (SAP) | Requires 2.0 GPA and minimum completion pace |
The Percentage Grading Scale
The percentage grading scale converts raw scores into a value between 0% and 100%, making the failing threshold easy to see clearly.
Standard US Percentage Ranges
| Percentage | Letter Grade | Status |
|---|---|---|
| 90–100% | A | Passing — Excellent |
| 80–89% | B | Passing — Good |
| 70–79% | C | Passing — Average |
| 60–69% | D | Passing — Below Average |
| Below 60% | F | Failing — No Credit |
If you’re wondering is 70 a C or D or is 78 a C, those scores sit comfortably above the failing line — it’s really the scores hovering right around 60% where the line matters most.
The Letter Grading Scale
The letter grading scale (A, B, C, D, F) is the most common system in American schools, and F sits at the very bottom.
Standard Letter Grade Scale
| Letter Grade | Percentage Range | GPA Points | Status |
|---|---|---|---|
| A+ / A / A– | 90–100% | 3.7–4.0 | Passing |
| B+ / B / B– | 80–89% | 2.7–3.3 | Passing |
| C+ / C / C– | 70–79% | 1.7–2.3 | Passing |
| D+ / D / D– | 60–69% | 0.7–1.3 | Passing (barely, at the low end) |
| F | Below 60% | 0.0 | Failing |
Unlike every other letter grade, F has no sub-tiers (no F+ or F–) on most scales — it’s simply the entire zone below 60%, whether a student scored 59% or 5%. That’s an important distinction worth understanding in the GPA section below.
The GPA Grading Scale and How Failing Affects It
GPA (Grade Point Average) is the number that tracks your overall academic standing. In the US, the standard unweighted GPA runs on a 0.0 to 4.0 scale, and an F contributes the absolute minimum: zero.
How One F Affects a GPA
| Scenario | GPA |
|---|---|
| 4 A’s and 1 B | 3.8 |
| 4 A’s and 1 C | 3.6 |
| 4 A’s and 1 F | 3.2 |
| 4 B’s and 1 F | 2.4 |
If you’re wondering whether one C will hurt your GPA, an F is a considerably bigger concern — the gap between a C (2.0) and an F (0.0) is much larger than the gap between a C and a B. A single F pulls a GPA down more than almost any other individual grade.
The good news: this effect isn’t permanent. There are real, proven strategies for raising your GPA quickly after a failing grade, especially if it’s caught and addressed early.
Weighted GPA vs. Unweighted GPA: Why Weighting Doesn’t Help an F
This is one area where weighting genuinely doesn’t matter.
Unweighted GPA
An F earns 0.0 GPA points regardless of course difficulty — the same zero in a standard class as in an AP or IB class.
Weighted GPA
| Course Type | Grade | Unweighted GPA | Weighted GPA |
|---|---|---|---|
| Standard | F | 0.0 | 0.0 |
| Honors | F | 0.0 | 0.0 |
| AP/IB | F | 0.0 | 0.0 |
Unlike a passing grade like a D or C, which gets a real boost from weighting, an F stays at zero no matter how rigorous the course was. If you’re curious how weighting works for passing grades specifically, see how to calculate GPA with weighted courses — but know that this particular benefit simply doesn’t apply once a grade drops into failing territory.
Standards-Based Grading
Standards-Based Grading (SBG) evaluates mastery of specific learning targets rather than assigning a single cumulative score. Instead of an F, students might receive:
| Score | Descriptor |
|---|---|
| 4 | Exceeds Standard |
| 3 | Meets Standard |
| 2 | Approaching Standard |
| 1 | Below Standard |
A score of “1” (Below Standard) is the rough equivalent of a failing grade under this system — though it’s typically accompanied by specific feedback about which learning targets weren’t met, rather than a single opaque letter. If your school uses this system, see what a 2.5 in standards-based grading means, since these scales don’t always translate directly to a traditional GPA.
Pass/Fail Grading
In a Pass/Fail (or Credit/No Credit) system, “Fail” is one of exactly two possible outcomes.
- Typical passing threshold: 60–70%, varying by school
- A Fail in a Pass/Fail course usually still results in no credit
- Unlike a Pass, which generally doesn’t affect GPA, a Fail in a Pass/Fail course often does count against GPA at many schools — this is a commonly misunderstood point worth confirming directly with your registrar
- Some schools do exempt Pass/Fail Fails from GPA calculation entirely, so policies genuinely vary
Because this detail differs so much by institution, it’s one of the most important things to clarify before assuming a Pass/Fail course carries no GPA risk at all.
International Grading Systems: Where Does “Failing” Start?
Failing thresholds vary enormously by country — often even more than passing thresholds do.
International Failing Threshold Comparison
| Country/System | Scale | Failing Threshold |
|---|---|---|
| United States | A–F / 4.0 GPA | Below 60% (varies by school) |
| France / Belgium | 0–20 | Below 10/20 |
| United Kingdom | 0–100 | Below 40% (undergraduate) |
| Germany | 1–6 (1 = best) | 5–6 |
| Canada | A–F / % | Below 50–60%, varies by province |
| Australia | HD/D/C/P/F | Below 50% |
| India | Percentage / CGPA | Below 35–40% |
| China | 0–100 | Below 60 |
| Mexico | 0–10 | Below 6.0 |
This table shows just how different “failing” looks around the world. A 55% would be a passing grade in the UK or Australia, but a failing one in the US, China, or Mexico. If you’re an international student or transferring credits across borders, always confirm the receiving institution’s specific failing threshold rather than assuming your home country’s standard.
Consequences of a Failing Grade
A failing grade rarely stays contained to a single class. Here’s what it can affect:
- GPA: An F pulls your cumulative average down more than any other grade, since it contributes zero points.
- Course credit: Most failing grades earn no credit, meaning the class typically must be retaken.
- Prerequisites: A failed prerequisite course blocks enrollment in the courses that follow it in the sequence.
- Financial aid: Federal Satisfactory Academic Progress (SAP) rules require both a minimum GPA (usually 2.0) and a minimum pace of credit completion — a failing grade can affect both.
- Academic standing: Multiple failing grades, or a cumulative GPA that drops too low, can trigger academic probation or, in more serious cases, dismissal.
- Transcript record: In most cases, a failed course stays on the transcript permanently, even after a retake — though the GPA impact is often replaced or averaged in, depending on the school’s specific retake policy.
Understanding which of these actually applies to your situation is critical — the consequences of one low-stakes elective failing are very different from a failed prerequisite in your major.
Common Grading Conversion Methods
Method 1: Percentage to Letter Grade
Divide raw score by total possible points, multiply by 100, then match to the letter grade chart. Anything under 60 lands as an F.
Method 2: Percentage to GPA Points
Match the percentage to the GPA scale — any failing percentage converts to exactly 0.0, regardless of how far below 60% it falls.
Method 3: Letter Grade to GPA
Use how to calculate a GPA from letter grades or the conversion table below.
Method 4: Weighted Course Average Calculation
Weighted average grades factor in the percentage weight of each assignment category — useful for seeing exactly how much a single failed test or paper is dragging down an otherwise passing course average.
Formula: (Category Score × Category Weight) + … = Weighted Grade
GPA Conversion Table
| Letter Grade | Percentage | GPA Points | Status |
|---|---|---|---|
| A+ | 97–100% | 4.0 | Passing |
| A | 93–96% | 4.0 | Passing |
| A– | 90–92% | 3.7 | Passing |
| B+ | 87–89% | 3.3 | Passing |
| B | 83–86% | 3.0 | Passing |
| B– | 80–82% | 2.7 | Passing |
| C+ | 77–79% | 2.3 | Passing |
| C | 73–76% | 2.0 | Passing |
| C– | 70–72% | 1.7 | Passing |
| D+ | 67–69% | 1.3 | Passing |
| D | 63–66% | 1.0 | Passing |
| D– | 60–62% | 0.7 | Passing |
| F | Below 60% | 0.0 | Failing |
How to Track Your Grades and Catch a Failing Trend Early
Calculating a Single Test or Assignment Grade
Use our guide on how to calculate a grade after a test to see exactly where one weak score puts you before it compounds.
Calculating Your Running Class Grade
Knowing how to calculate grades in class, or using a semester grade calculator, helps you catch a failing trajectory in time to fix it — rather than discovering it at the end of the term.
Calculating Your Final Grade
For a complete end-of-term picture, see how to calculate final grades or use the final grade calculator directly.
Calculating Your Overall GPA Impact
Use a GPA calculator, a cumulative GPA calculator, or an average grade calculator to see exactly how one failing grade affects your overall standing — and how much a strong semester afterward can offset it.
Knowing Exactly What You Need to Turn It Around
Use a what grade do I need calculator to find out precisely what score you need on remaining assignments to pull a class back from failing territory before it’s too late.
Mistakes Students Make About Failing Grades
Mistake 1: Assuming an F Always Means Close to 0%
An F simply means “below 60%” — a 58% and a 12% are both technically an F, but they represent very different levels of understanding and very different paths to recovery. Always check the actual percentage, not just the letter.
Mistake 2: Not Checking the Withdrawal Deadline
Many schools allow students to withdraw from a struggling class before a certain date without it counting as a failing grade. If a passing outcome genuinely isn’t realistic, withdrawing (often resulting in a “W” rather than an F) can be a far better option — but only if you act before the deadline.
Mistake 3: Assuming a Failed Class Can’t Be Fixed
Most schools offer a grade replacement or retake policy, where retaking the course can replace or average into the original failing grade. This varies significantly by institution, so it’s worth checking your school’s specific policy directly rather than assuming the worst.
Mistake 4: Ignoring How Weighting Doesn’t Help an F
Unlike a D or C, where honors or AP weighting adds real GPA value, an F stays at 0.0 regardless of course difficulty. Don’t assume a failed AP class “softens the blow” through weighting — it doesn’t.
Mistake 5: Underestimating the Financial Aid Risk
A failing grade doesn’t just affect your transcript — it can also affect your pace of credit completion, one of the two pillars of Satisfactory Academic Progress required for federal financial aid. Even a single F is worth flagging to a financial aid advisor if you’re unsure of the impact.
Mistake 6: Assuming Curved Grades Can’t Turn Into an F
Understanding how to curve test grades matters here too — sometimes a raw score that looks like it’s failing gets curved into a passing range, and it’s worth confirming with your instructor before assuming the worst from an uncurved raw score.
Mistake 7: Not Distinguishing Between an F and an Incomplete
An “Incomplete” (often marked as “I”) is different from an F — it typically means outstanding work remains, with a deadline to finish it before it converts to a failing grade automatically. If you’re dealing with extenuating circumstances, ask your instructor whether an Incomplete is available instead of accepting an F by default.
Tips for Recovering From a Failing Grade
A failing grade is a setback, not a permanent mark on your ability. Here’s how to move forward with a clear plan:
1. Talk to Your Instructor or Advisor Immediately
Understanding exactly why the grade happened — and what options exist — is the single most useful first step. Many instructors have retake, extra credit, or incomplete options that aren’t advertised unless a student asks directly.
2. Understand Your School’s Retake and Grade Replacement Policy
Some schools fully replace the failing grade in your GPA when you retake the course; others average the two grades together. Knowing which applies to you changes how urgently — and how — you should approach a retake.
3. Check the Impact on Financial Aid and Academic Standing
Before assuming the worst, calculate exactly how the failing grade affects your cumulative GPA using a cumulative GPA calculator, and confirm your financial aid standing directly with your school’s office.
4. Identify the Root Cause, Not Just the Symptom
Was it a single missed deadline, a misunderstanding of course requirements, or a deeper gap in the material? Pinpointing the actual cause changes what kind of support — tutoring, time management help, or content review — will actually fix it.
5. Use Campus Resources Before the Next Attempt
Tutoring centers, writing centers, and academic advising offices exist specifically for situations like this, and they’re typically free. Going in with a specific, identified problem makes these resources far more effective.
6. Rebuild Momentum With a Realistic Plan
Use a what grade do I need calculator to set concrete, achievable targets for the retake or the following semester, rather than vaguely aiming to “do better.”
7. Know That GPA Recovery Is a Real, Achievable Process
There are proven, structured strategies for raising your GPA quickly after a setback like this — course selection, credit load, and consistent tracking all play a role, and most students who take these steps do see meaningful recovery over time.
Key Takeaways
- A failing grade is typically an F, below 60%, worth 0.0 GPA points — though the exact cutoff varies by school, sometimes reaching 65% or 70%.
- Unlike other grades, weighting (Honors, AP, IB) does not raise the GPA value of an F — it stays at zero regardless of course difficulty.
- A failing grade can affect more than your transcript: financial aid, prerequisites, and academic standing can all be impacted.
- Recovery options — retakes, grade replacement, withdrawal before deadline, and Incomplete status — exist at most schools and are worth exploring immediately.
- International failing thresholds vary enormously, from below 35–40% in some systems to below 60% in others.
- Proactively tracking your grades throughout the term is the most reliable way to catch a failing trajectory before it becomes final.
Frequently Asked Questions
Most US schools set the failing threshold at below 60%, earning an F. Some schools or specific courses set it higher, at 65% or 70%, so it’s worth confirming your specific institution’s policy.
An F earns exactly 0.0 GPA points, the lowest possible value on the standard 4.0 scale — and this doesn’t change even in a weighted, Honors, or AP course.
Usually not entirely — most schools keep the original failing grade on the transcript even after a retake, though many offer a grade replacement or averaging policy that improves its effect on your GPA. Always check your specific school’s policy.
Not permanently, though it does pull a strong GPA down noticeably more than a C or D would. A single F is usually recoverable with a strong following semester, especially if your school offers grade replacement on a retake.
In the US, yes, at nearly every school — 55% falls below even the most lenient common failing threshold of 60%. In some international systems, like the UK (40% threshold) or Australia (50% threshold), 55% would actually be a passing grade.
You typically can’t move on to the next course in that sequence until you retake and pass the prerequisite. This is one of the most disruptive effects of a failing grade, since it can delay progress through an entire course sequence, not just one class.
It can. Federal Satisfactory Academic Progress (SAP) requirements typically include both a minimum cumulative GPA (often 2.0) and a minimum pace of credit completion — a failing grade can affect both measures, so it’s worth checking with a financial aid advisor directly.
An F counts as a failing grade with 0.0 GPA points. A withdrawal, if completed before your school’s deadline, typically doesn’t affect GPA at all, though it may still appear on the transcript. If passing genuinely isn’t realistic, withdrawing before the deadline is usually the better option.
Yes, at virtually all schools. Policies vary on whether the new grade fully replaces the old one in your GPA or averages with it, so it’s worth confirming your school’s specific retake policy before planning your next attempt.
The most reliable way is to calculate your actual running weighted average rather than guessing. A what grade do I need calculator can show you exactly where you stand and what’s required on remaining assignments to move back into passing territory.
Conclusion
A failing grade is typically an F — below 60% in the US system, worth zero GPA points, and unaffected by course weighting. But “failing” isn’t a single fixed outcome: the exact threshold varies by school, the consequences depend heavily on which specific class and requirement are involved, and recovery options exist at nearly every institution.
The most important thing to understand is that a failing grade, while serious, is rarely final. Retake policies, grade replacement, withdrawal deadlines, and academic support resources all exist specifically to help students move past a setback like this one. Acting early — talking to an instructor, checking your school’s specific policies, and building a concrete recovery plan — makes the difference between a single rough class and a lasting GPA problem.
Use grade calculators, understand your school’s exact policies, and reach out for support before a struggling grade becomes final. Academic setbacks are recoverable, and understanding exactly how failing grades work is the first step toward turning one around.
