How Long Should GRE Essays Be?

While prepping for the GRE many students wonder how long their GRE essays should be — we answer that question and more below.

By Riley Stoltenburg, Masters Degree in Public Health

In considering the different sections on the GRE, it’s easy to wrap our heads around the Verbal and Quant sections. They’re well defined, objective and quantifiable. You’re presented a question, you analyze and solve it, enter your answer, and move on. These parameters give us comfort. 

But the Analytical Writing (AW) section is open-ended and students are given limited information and guidelines in terms of essay length, structure and content. There is no maximum or minimum word count for the essay and no concrete direction on these points. 


In addition, Educational Testing Service (ETS), the administrators of the GRE, have been very reluctant to share any secrets in terms of their preferences on essay length and structure. We know the essays are co-graded by a human and a computer (e-rater), but we don’t know exactly what criteria they’re looking at. 

Never fear! We’ve done the hard work for you by collecting and analyzing all the available data we could get our hands on to help you optimize your essay length.  Here are the main takeaways:

  • Longer is generally better

  • 550 to 650 words is ideal

  • Scores go up with length, then drop off

Longer is Better

One of the main conclusions from our analysis is that longer essays are generally better. And this makes sense — on the whole, longer essays are more likely to be better reasoned, contain examples and support the points being made. In addition, it gives the writer more opportunity to showcase their writing skills and ability to thoroughly think through a range of issues in less time. 

Give Me 600 Words

For whatever reason, the magic number seems to be around 600. To be more precise, it’s more of a magic “range,” and that window falls between 550 and 650 words. This seems to be the ideal length to most effectively draft an introduction, make and support your points with well reasoned arguments and examples, and wrap it up with a tidy conclusion. This also seems to be a result of the nature of GRE essay prompts. Any shorter and your essay lacks reasoning and support; any longer and you risk rambling. Which brings me to the next point… 

What Goes Up, Must Come Down 

While the data shows that longer is better, that only holds true to a certain point. After 650 words, the average AW score starts to drop off. It’s not a cliff dropoff, but there is a very real and significant decline in average score. Longer is better, but too long and you begin to ramble. Your sentences turn into run-ons, your reasoned points become clouded and jumbled, and the grader loses interest. This makes sense. Students can’t be reasonably expected in 30 short minutes to read a prompt, analyze it, outline an answer, and draft a well-crafted 800+ word essay with reasoning and examples. There’s just no way. 

Quality, Not Just Quantity 

Now that you know more is more (up to a point), do not fall into the trap of just thinking that if you vomit 600 words on a page you’ll get a decent score. That would be a serious mistake. Like many things in life, quality is just as important (if not more than) quantity. The content of your essay must still be top notch. Here are some important reminders about essay quality: 

Clarity & Reasoning

Perhaps the most important overarching goal of the AW section is to write a coherent, well reasoned essay with supporting points and examples. Despite everything said above, this is more important than the length of the essay. After reading the prompt, develop your positions fully and organize the essay coherently.  Explain your reasoning for the positions you take. Don’t just make statements and move on, provide clear, well-reasoned arguments to support it. 


There is nothing that makes an article or essay more unreadable that large blocks of text. People see a large text block and immediately fall half-asleep. Spoonfeed the reader in short and digestible, easy-to-read chunks.  Start with a brief introduction paragraph, four to six short body paragraphs making your points (i.e. the meat) and short conclusion paragraph summarizing everything. Follow this simple formula and you’ll be fine.

Diction & Sentence Variety

Toss out the thesaurus. You don’t need to use large, fancy words or scientific terminology on the GRE to get a better score. Use intelligent, to-the-point vocabulary. This will help make your writing clear and won’t give your grader pause. Additionally, break up your sentences. Don’t use the same compound sentence time and time again. Mix in short punchy sentences and different sentence structures. This will keep your writing interesting. 

Spelling & Grammar

Although ETS says that small typographical and grammatical errors that do not interfere with the substance of the essay do not affect your score, I’d still recommend steering clear of relying on that assurance. Human graders are just that — human. If you have a couple errors in the first paragraph or two, they will notice this and could likely jade their impression of your writing. Take the time to make sure your spelling and grammar is on point before submitting. 

In sum, keep your essay in the 550 to 650 word range and follow the tips above, and you’ll be just fine.  Good luck test takers! 

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