DAT Booster Promo Code: 10% Off With PREDENTALADVICE (2026)

Affiliate disclosure: Pre-Dental Advice earns a commission when you use code PREDENTALADVICE or our links, at no extra cost to you.

Summary: The best DAT Booster promo (discount) code is PREDENTALADVICE, which takes 10% off DAT Booster Premium Memberships (90 and 180 day plans) at checkout.

With the code, Premium 90 days costs $494.10 and Premium 180 days costs $809.10, saving $54.90 or $89.90 off Booster’s $549 and $899 prices. I'm Dr. Jacob O'Brien, a pediatric dentist, and I test this code at checkout every month.

DAT Booster At a Glance

• Discount Code: PREDENTALADVICE. It takes 10% off. Enter it at checkout.

• 90-day Premium Price: $549, or $494.10 with the code. You save $54.90.

• 180-day Premium Price: $899, or $809.10 with the code. You save $89.90.

• Last Checked: October 27, 2026, at checkout, before tax. Tax is calculated after you enter an address.

• Included: 11,200+ questions, 3,000+ videos, 5,000+ custom illustrations, PATBooster with PAT generators and built-in 3D models, a study schedule creator, Booster AI and one-on-one tutoring.

• Practice tests: 60 on the 90-day plan. The 180-day plan adds 5 more tests each in Biology, General Chemistry, Organic Chemistry, PAT and Reading Comprehension.

• Guarantee: the Higher Score Guarantee, with conditions. The remedy is a free extension or a full refund.

• Payment: Booster's upgrade page lists no installment option.

• Renewal: no auto-renew, and you can pause before you activate.

• How to use the code: pick a plan, type PREDENTALADVICE in the code field at checkout, check the 10% off line and the new total, then pay.

How much is the DAT Booster discount?

The DAT Booster discount with my code is 10% off the price you see at checkout. Here are the numbers again:

Code PREDENTALADVICE takes 10% off DAT Booster: 90-day Premium is $494.10 and 180-day Premium is $809.10 (checked October 27, 2026).

• 90-day Premium: $549 before the code. $494.10 with the code. You save $54.90.

• 180-day Premium: $899 before the code. $809.10 with the code. You save $89.90.

What is the DAT Booster discount code?

PREDENTALADVICE is my code. On October 27, 2026 it took 10% off both Premium plans at Booster's checkout. It worked on top of the prices Booster showed me that day, $549 and $899, and my screenshots show it.

Why use code PREDENTALADVICE?

When you use PREDENTALADVICE, Booster pays Pre-Dental Advice a commission. It costs you nothing extra. That commission keeps my webinars, newsletter, daily PAT practice problems and guides free for pre-dental students.

I'm a practicing pediatric dentist. I went from a 2.7 GPA my first semester to a 3.7 at graduation, and I completely failed my first dental school interview. Pre-Dental Advice is the guidance I wish I'd had. If something here has helped you, using the code is a free way to say thanks.

I also test this code at checkout myself. The date at the top of this post is the last day I checked it.

How to use the DAT Booster promo code at checkout

1. Go to DAT Booster and pick the 90-day or 180-day Premium plan.

2. At checkout, type PREDENTALADVICE in the code field. No spaces.

3. Check that the code shows up under the subtotal with a "10% off" line.

4. Check the discount: $54.90 off the 90-day plan, or $89.90 off the 180-day plan.

5. Tax says "Enter address to calculate" until you add an address. So the total due you see first is before tax: $494.10 for the 90-day plan, $809.10 for the 180-day plan.

6. Pay only after you see the new total.

Which DAT Booster plan should you pick?

Code PREDENTALADVICE takes the same 10% off both Premium plans, so the choice comes down to how much time you have.

Who the 90-day Premium plan fits

The 90-day plan fits you if you have a summer break or a gap period and can study about 6 to 8 hours a day. It is $549, or $494.10 with the code (you save $54.90).

Who the 180-day Premium plan fits

The 180-day plan fits you if you can study about 3 to 4 hours a day over 4 to 6 months, with room around classes, shadowing, or work. It is $899, or $809.10 with the code (you save $89.90).

Prices are before tax and were checked October 27, 2026.

Pick by your test date. The 90-day plan has 60 practice tests. The 180-day plan adds 5 more tests each in Biology, General Chemistry, Organic Chemistry, PAT and Reading Comprehension. You can't switch from the 90-day plan to the 180-day plan later, so choose before you buy. Booster doesn't auto-renew, and you can pause before you activate. Those details come from Booster's upgrade page.

How I checked these prices

I tested the code at Booster's checkout on October 27, 2026. Here is what the checkout showed:

My DAT Booster checkout test, October 27, 2026. Left: 90-day Premium, $549.00 minus $54.90, total due $494.10. Right: 180-day Premium, $899.00 minus $89.90, total due $809.10. Both before tax.

DAT Booster drawbacks and how to work around them

1. It costs real money, even with the code. It's $494.10 or $809.10. How to get around it: pick the plan that fits your test date. The 90-day plan costs $315.00 less than the 180-day plan with the code. You can pause before you activate, so buying early doesn't start the clock.

2. The upgrade page lists no installment option. How to get around it: check Booster's checkout for payment options before you commit.

3. You can't switch from the 90-day plan to the 180-day plan later. How to get around it: choose your plan length from your study timeline before you buy.

4. The guarantee has strict conditions. Booster's terms need a DAT score from before you bought, at least 8 practice tests in every subject each scoring 300 or higher, 80% of the extra questions and video content, and a claim within 15 days of your retake score. How to get around it: track your tests from day one, keep your earlier score report, and set a reminder for the 15-day window.

5. Some videos didn't cover enough for one student. See Anastasia's quote below. How to get around it: line up an outside resource for General Chemistry and Quantitative Reasoning if the videos don't fit how you learn.

If the DAT Booster code doesn't work

I only list the two reasons I've confirmed myself:

1. A typo or an extra space. Retype PREDENTALADVICE exactly, with no spaces.

2. The code wasn't applied. Look for the code under the subtotal and the "10% off" line. If you don't see them, the code isn't on your order yet.

Don't pay until the total due changes. For comparison, my screenshots show $494.10 for the 90-day plan and $809.10 for the 180-day plan, both before tax.

What students said about DAT Booster

Here are direct quotes I received from pre-dents I mentor regarding DAT Booster:

"It was worth it, but I wish it was more affordable for sure…" - Prachi, took the DAT in 2025, used DAT Booster.

"I really did like the practice questions and study guides for the science section." - Prachi, took the DAT in 2025, used DAT Booster.

"One thing I did not find as helpful was the General Chemistry and Quantitative Reasoning videos. I felt that they did not cover the material thoroughly enough to fully prepare me for the exam, so I had to rely on outside resources to better understand certain topics." - Anastasia, took the DAT in 2026, used DAT Booster.

DAT Bootcamp vs Booster, in one line

Short answer: Booster costs less and has PATBooster with 3D models, while Bootcamp has video lessons with a guided study schedule and lists installment payments. I put the full breakdown in DAT Bootcamp vs Booster. If you want Bootcamp's code, see DAT Bootcamp promo code. For its prices, see DAT Bootcamp cost.

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Frequently asked questions about the DAT Booster promo code

What is the best DAT Booster promo code?

The best DAT Booster promo code is PREDENTALADVICE. It takes 10% off both Premium plans, and you enter it at checkout. I tested it at Booster checkout on October 27, 2026.

How much is the DAT Booster discount?

The discount is 10% off the price shown at checkout. On October 27, 2026 the code saved $54.90 on the 90-day Premium plan ($549 to $494.10) and $89.90 on the 180-day Premium plan ($899 to $809.10). Prices are before tax.

How much is DAT Booster with the code?

Code PREDENTALADVICE takes 10% off DAT Booster: 90-day Premium is $494.10 and 180-day Premium is $809.10 (checked October 27, 2026). Tax is calculated after you enter an address, so your final total can be higher.

How do I use the DAT Booster discount code at checkout?

Choose the 90-day or 180-day Premium plan, then type PREDENTALADVICE in the code field at checkout. Check that the code shows up with a 10% off line and a new total before you pay.

What if the DAT Booster promo code does not work?

I have confirmed two reasons: a typo or extra space in the code, or the code was not applied. Retype PREDENTALADVICE with no spaces and check for the 10% off line before you pay.

Does the code work on top of the price Booster shows at checkout?

Yes. On October 27, 2026 it took 10% off the 90-day and 180-day Premium plans at the prices Booster showed at checkout, $549 and $899. That is all I tested, so I make no claim about other offers.

Does DAT Booster auto-renew?

No. Booster lists no auto-renew on its upgrade page, and you can pause the membership before you activate it. You cannot switch from the 90-day plan to the 180-day plan later.

Does DAT Booster offer installment payments?

Booster upgrade page lists no installment option. Check the payment options at Booster checkout before you commit.

What does the Higher Score Guarantee require?

Booster terms say you need a DAT score from before you bought, at least 8 practice tests in every subject each scoring 300 or higher, 80% of the extra questions and video content, and a claim within 15 days of your retake score. The remedy is a free extension or a full refund.

Is the PREDENTALADVICE promo code legitimate?

Yes. It is my affiliate partner code with Booster, and my October 27, 2026 checkout screenshots show the 10% coming off the total. Pre-Dental Advice earns a commission when you use it, at no extra cost to you.

Disclosure: Pre-Dental Advice is a Booster Prep affiliate partner. When you use code PREDENTALADVICE or our links, Booster pays us a commission at no extra cost to you.

About the Author

Dr. Jacob O'Brien, DMD, is a board-certified pediatric dentist and the founder of Pre-Dental Advice. He earned his DMD from Roseman University of Health Sciences in 2022 and completed his pediatric dentistry residency at Texas A&M University School of Dentistry in 2024. He tests code PREDENTALADVICE at Booster's checkout every month. Read more about Jacob or connect with him on LinkedIn.