Essay writing
How Do I Explain Low Grades in a College Essay?
Learn when and how to explain low grades in an application essay or additional information section without sounding defensive.
By Oxbrivy Editorial Team. Reviewed by Oxbrivy study-abroad writing desk.

Quick answer
In most cases, explain low grades briefly in the Additional Information section (or ask your counsellor to), not in your main personal essay. State the circumstance, its effect on your grades, and what has changed since, in 100–250 words. Use the main essay only if the experience genuinely shaped who you are. Explanations work best when there is a clear cause, such as illness or family disruption, and evidence of recovery.
Key takeaways
- Use Additional Information or your counsellor’s letter for most explanations.
- Be brief and factual: circumstance, impact, recovery.
- Show an upward trend or other evidence that the problem is behind you.
- Do not make excuses for grades without a real cause.
- For UCAS, your school reference is the main place for extenuating circumstances.
Oxbrivy practical ranking
Use this as a starting point, then personalise it with your budget, profile, and course.
Prompt fit
Best for: Checking whether the essay answers the exact question before polishing language.
Watch out: A well-written essay can still fail if it ignores the prompt.
Specificity
Best for: Replacing generic claims with real moments, details, choices, and evidence.
Watch out: Sentences that any applicant could have written make the draft weaker.
Student voice
Best for: Keeping the final essay honest, clear, and recognisably the student's own work.
Watch out: Over-editing, copied templates, or AI-written paragraphs can flatten authenticity.
Where to explain low grades
Choose the place that matches the situation:
| Place | Best for |
|---|---|
| Common App Additional Information | Most explanations: illness, family disruption, school change |
| Counsellor recommendation | Circumstances the school can confirm |
| Main personal essay | Only if the experience genuinely shaped you and you have more to say than the grades |
| UCAS school reference | Extenuating circumstances for UK applications |

A simple structure
What happened: one or two sentences, factual, without unnecessary detail.
Impact: which grades or term were affected.
What changed: treatment, support, new routines or how the situation resolved.
Evidence: improved grades since, or current performance.
Example: "During Class 10, my father was hospitalised for four months and I took on responsibility for my younger brother. My Term 2 grades fell, particularly in maths. Since then, with his recovery and extra support at school, my maths grade rose from 68% to 91% in Class 11."

When not to explain
A single slightly lower grade usually needs no explanation.
Do not blame teachers or schools, or explain grades without a real cause. It reads as excuse-making.
If grades were low because you were not working hard, it is usually better to let an upward trend speak for itself.
The Oxbrivy Admissions review looks at your whole file and flags where an explanation would help, and where it would not.
Frequently asked questions
Should I explain bad grades in my college essay?
Usually not in the main essay. Use the Additional Information section or ask your counsellor to explain.
How long should an explanation of low grades be?
Brief: around 100–250 words covering what happened, its impact and what has changed.
Can an upward grade trend make up for low grades?
It helps a lot. Colleges value improvement, especially in the most recent years.
Sources and review note
This public guide is intended for student education. Visa, fee, scholarship, and work-rights rules can change quickly, so Oxbrivy verifies current official sources before giving personalised advice.
- College Board college essay tips
- College Board counsellor guidance on college essays
- College Board BigFuture essay topic guidance
- Common App first-year application guide
- Common App 2026-2027 essay prompts
- Common App fraud policy
- UCAS personal statement guidance for 2026 entry onwards
- UCAS AI and applications guidance
- Yale College AI guidance for applicants
- UC Berkeley Graduate Division statement guidance
- Purdue OWL personal statement guidance
- Google Search Central helpful content guidance
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