How to Register for the DAT Exam (2026 Guide)

To register for the DAT, you get a DENTPIN from the ADA, log in to the ADA's DAT application portal to fill out your application and pay the exam fee, then use the eligibility ID the ADA emails you to schedule your actual test appointment through Prometric. Three steps, three systems, and none of them are hard — they're just unfamiliar the first time. Once your appointment is booked, you have a real date on the calendar, which is the moment your prep should stop being vague and start being a countdown.

We're the founders of DATPractice.com. We've both been through this exact registration process, scored in the top 3% on the DAT, and now attend the number-one-ranked dental school in the world. This is the walkthrough we wish someone had handed us before we opened the ADA portal for the first time.

What You Need Before You Register for the DAT

Gather these before you sit down to register so you're not stopped halfway through:

• A DENTPIN. This is a permanent ID number the ADA assigns you, and you cannot submit a DAT application without one.
• A government-issued photo ID with the exact name you'll use on your application — it has to match what you show up with at Prometric on test day.
• A payment method for the exam fee, charged directly through the ADA portal.
• A rough sense of your target testing window — you don't need an exact date yet, but knowing "sometime in the next 8 to 10 weeks" versus "next month" changes how you'll approach Prometric scheduling.

Step 1: Get Your DENTPIN First

Your DENTPIN is the gate you have to pass through before anything else, so handle it first if you don't already have one. It's requested directly through the ADA and typically takes some processing time to arrive, which is exactly why it's the step people underestimate — they wait until they're "ready to register" and then discover they can't actually start.

If you've already taken any ADA-affiliated exam or previously requested a DENTPIN, look it up before requesting a duplicate. We wrote a full breakdown of this exact step in What Is DENTPIN and How Do You Get One? — read that first if this is new to you.

Step 2: Create Your ADA Portal Account and Submit the Application

Once you have your DENTPIN, log in to the ADA's DAT application system using it. The application itself asks for standard information: identity details matching your ID, your educational background, and program information if you're being sponsored by a pre-dental program. None of it is a trick question — it's mostly data entry.

Double-check the name field specifically. It needs to match your photo ID exactly, because Prometric will turn you away at the door for a mismatch, and that's a self-inflicted problem you can avoid in thirty seconds right now.

Step 3: Pay the DAT Exam Fee

You pay the exam fee inside the same application flow, before the ADA will process your eligibility. The ADA sets and publishes this fee, and it does change over time, so we won't quote a specific number here that could be outdated by the time you read it — check the current amount directly at ada.org.

Budget for more than just the base fee. Rescheduling, retaking, and sending scores to additional schools each carry their own separate charges, and international or Canadian testing has its own fee structure entirely. We break down every line item in our DAT Exam Cost breakdown so you're not surprised later.

Step 4: Get Your Eligibility ID and Schedule With Prometric

After the ADA processes your application and fee, they send you an eligibility ID. This is the number that unlocks Prometric's own scheduling system — it's a separate site from the ADA portal, run by the testing company that actually administers the exam at their test centers. Take your eligibility ID to Prometric's scheduling site and pick your test center, date, and time. This is the step most students underestimate: popular centers near major cities and universities fill up weeks in advance, especially around when applications open for the current admissions cycle. If you have flexibility on location, checking a couple of centers within driving distance can open up dates that a single "closest one" search won't show you.

Not sure which center to pick or how far out you should be booking? Those are two separate questions we've answered in full: DAT Prometric Test Centers: How to Find One Near You and DAT Test Dates: How Far in Advance to Book.

How Long Registration for the DAT Actually Takes

The ADA application itself is fast — most people finish it in 15 to 30 minutes once they're logged in with a DENTPIN in hand. The variable is the DENTPIN request and the ADA's processing time for your application and fee, both of which can add days, not minutes. Prometric scheduling, once you have your eligibility ID, usually takes just a few minutes online. The practical advice: start the DENTPIN request the moment you decide you're taking the DAT, even if your actual test date is months away. Everything downstream depends on that one number.

Registering for the DAT Is the Easy Part — Here's What Actually Matters After

We've watched a lot of students treat registration like it's the hard part of this whole process. It isn't. It's paperwork, and paperwork has a correct answer every time you follow the steps in order. The moment that actually matters is the one right after you book your Prometric appointment, because that's when a real deadline exists for the first time. Before you have a date, "studying for the DAT" is an open-ended project with no edges. After you have a date, it's a countdown with a fixed number of weeks, which is exactly the constraint that should shape how you study from that point forward.

Most students respond to that countdown by grinding through more material, more hours, more resources. That's backwards. The DAT is a standardized test, which means it rewards depth on a fixed set of topics, not breadth across everything a textbook covers. The efficient move once you have a test date is to study exactly to the depth the exam requires and stop there — not to study everything and hope you covered enough.

Common DAT Registration Mistakes to Avoid

1. Waiting to request your DENTPIN. It's the one step with real lag time, so requesting it late delays everything after it.
2. Mismatched name on your application. If your ID says "Robert" and your application says "Bob," fix it before you submit, not at the Prometric front desk.
3. Booking a test date before you've thought about your study runway. A date that's too soon forces cramming; a date that's too far out invites drift. Our guide on When Should You Take the DAT: Junior or Senior Year covers how to think about timing relative to your application cycle.
4. Assuming your first-choice test center has open dates. Check Prometric availability before you mentally commit to a specific week.
5. Forgetting the fee isn't the only fee. Rescheduling, additional score reports, and retakes all carry separate charges — budget for the full picture, not just the base application fee.

The Bottom Line on Registering for the DAT

Get your DENTPIN first, complete the ADA application and fee, then schedule with Prometric using your eligibility ID — in that order, and you'll be done in under an hour of actual work. The paperwork isn't the test. Once your appointment is on the calendar, treat that date as the starting gun for a tightly scoped, test-depth-only study plan instead of an open-ended one, and you'll spend the weeks before test day studying the right things instead of just studying more things.