Should You Take the GRE at Home or at a Test Center?

You're going to get a hundred versions of this answer on Reddit. Half of them will tell you the test center is less stressful because someone else handles the setup. The other half will tell you at home is less stressful because you're in your own space. Everyone is extremely confident. Almost nobody has done both.

Here's what I'd tell you if you asked me.

GRE at Home and Test Center: Take It in Both Settings

Both. Seriously.

It is extremely rare for students to score the same in both settings. Most people don't even score identically twice in the same setting. There's always variation, and it isn't always small.

Here's the part people don't expect: students are remarkably bad at predicting which setting they'll do better in. In my experience, students are actually more likely to score higher in the setting they expected to do worse in than the other way around. I can't fully explain why that is, but a good bit of experience says it's true.

You should plan to take the GRE more than once anyway. Even a one-point improvement is meaningful, and you'll use whichever score is better. Schools care about your best score. Taking it in both settings gives you two different shots at your best number, instead of two tries in conditions that are basically identical.

If you only have time or budget for one attempt, pick whichever setting you can control best, then move on with your life. But if you have the flexibility, do both.

Why You Can't Predict Which Setting You'll Do Better In

People think they know. "I need the structure of a test center." "I'll be way more relaxed at home." They're reasoning from how they feel about the idea of each setting, not from how they'll actually perform under pressure in each one.

The test center is quiet and controlled, but you're in a windowless room with a stranger watching you through a camera, surrounded by people clicking keyboards, and you can't get up for water. At home is comfortable and familiar, but you're writing on a sheet protector with a dry-erase marker instead of scratch paper, your proctor is managing three other exams at the same time, and your dog might bark when a package gets delivered during a reading comprehension passage.

Both settings have trade-offs you won't fully appreciate until you're sitting in them. That's why the "which one is better" question doesn't have a useful answer. The useful answer is: find out empirically.

What's Actually Different Between GRE at Home and a Test Center

The test itself is identical. Same questions, same scoring, same adaptive structure. ETS is explicit about this. What differs is everything around the test.

Scratch work. Test centers give you scratch paper and pencils. At home, you get two options: a small dry-erase whiteboard with an erasable marker, or a sheet of paper inside a transparent sheet protector with an erasable marker. No pencils, no pens. Either option is worse than real scratch paper, but the sheet protector is better than the whiteboard.

Scheduling. At-home testing is available 24/7. Test centers have fixed appointment slots that book up, especially in major cities during peak application season.

Environment. Test centers are standardized, climate-controlled, and distraction-free by design. At home, you're responsible for making your space work: closed door, clear desk, no interruptions.

Proctoring. Test centers have in-person proctors who handle check-in and monitor the room. At home, a live human proctor watches through your webcam. They check your room and ID before you start and can pause or end your session if something looks off.

Noise. Test centers are quiet but not silent. Other test-takers are typing around you, keyboards clicking. At home, your environment is as quiet as you make it. Neither setting allows earplugs or headphones reliably. Some test centers offer them, some don't. At home, they're generally not allowed.

ID and security. Both settings require government-issued photo ID. Test centers have a structured check-in process: scan your palm, empty your pockets, photograph. At home, the proctor inspects your room via webcam, checks your ID, and requires you to show the corners of your laptop. Budget time for check-in either way.

Scratch Work at Home: Use the Sheet Protector, Not the Whiteboard

ETS gives you two options for at-home scratch work: a small dry-erase whiteboard, or a regular sheet of paper inside a transparent sheet protector. Both use an erasable marker. Both are worse than the real scratch paper and pencils you get at a test center. But they are not equally bad.

Use the sheet protector. It's closer to writing on paper. The surface has more friction, so your handwriting stays closer to normal. It's flatter on your desk. It fits more naturally next to your keyboard. The whiteboard is clunkier, the marker glides too fast on the slick surface, and your writing ends up bigger and messier than you expect.

Either way, you're erasing and rewriting constantly instead of just flipping to a clean page, which eats time. Students report this as the number one surprise about at-home testing, and it has a real effect on pacing.

The fix is simple: whichever option you choose, practice with it. Get a sheet protector and a dry-erase marker, switch to them for all your practice sets at least a week before test day, and get comfortable with the flow. Don't wait until test day to discover what it feels like.

At the end of the test, you'll need to show your proctor that all your notes have been erased. This is the same for both options.

What to Expect from Your At-Home Proctor

The at-home GRE is proctored through ProctorU. A live person watches you via your webcam and can communicate through a chat window.

What most people don't realize: your proctor is likely monitoring several exams at the same time, across different tests. They may not be deeply familiar with GRE-specific rules. This creates uneven experiences. Most are fine. Occasionally, a proctor will question something that's perfectly allowed, or won't respond quickly when you need them.

The practical advice: know the rules yourself. Read the ETS at-home testing page before your test day so you know exactly what's allowed and what isn't. If your proctor tells you something that conflicts with what ETS says, stay calm and point them to the published rules. Don't escalate, don't get flustered. It's part of the experience, and it passes.

What to Do Right Now

If you haven't registered yet: book your first attempt in whichever setting feels more natural. Then plan your second attempt in the other setting 21 or more days later (that's the minimum gap ETS requires between attempts, and you can take the GRE up to five times in a rolling 12-month period).

If you've already tested in one setting and you're considering a retake: try the other one. You might be surprised. You're welcome to try the same setting again as well, but if you still are not seeing results in line with your performance on reliable practice exams, you have to consider the role of the environment. I believe in the philosophy of "If it is broke, fix it."

If you're testing at home: get a sheet protector and a dry-erase marker and start practicing with them now. Not the day before.

And if someone tells you one setting is definitively better than the other, ask them how many times they've done both.