Ace your Concordia courses with tutoring
that actually works

Dreading your midterms? Grade Grinders delivers turbo‑charged, course‑tailored tutoring to Concordia and JMSB students, so you actually get it, and crush the curve. Let’s get you started (and relaxed).

Feeling buried by readings, quizzes, exams and looming deadlines?

 You don’t need to feel overwhelmed, seriously. If lectures fly by and textbooks turn your brain to mush, you’re not alone.
But guess what? You can flip the script.
With Grade Grinders, you turn confusion into clarity, and overwhelm into A’s.

Course-Specific Support

We focus on your exact course, and only what actually shows up on your exams.


From weekly tutorials to crash courses and mock tests, we’ll walk you through the content step-by-step, so you’re confident, not cramming.

Your Tutors

They’re top Concordia and JMSB grads who’ve taken the same courses you’re in now—and aced them.

 With years of tutoring experience and real-world know-how, they break down complex concepts in ways that finally make sense.

Learn on Your Own Time

Whether you're up early or burn the midnight oil, your lessons are always available.

Rewatch anything, anytime, anywhere—so you can finally study on your terms.

These Students Were in Your Shoes
Here’s How They Turned It Around

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"I botched the ACCO 340 midterm and then I found Mike. His tutorials and mocks blew my old study methods out of the water."
Daniel
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"On the day of my exam, I felt like I had seen every question before and aced both my classes. I got an A+ in MATH 209 and an A in MATH 208."
Michael
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"Their tutoring style is amazing, clear examples and everything you need to prep for midterms and finals."
Tina
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"I got an A+ in MATH 208 and MATH 209. I found both classes to be really easy. It's the best GPA booster."
Elias
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"Thanks to Mike and Grade Grinders I was able to get an A+ in COMM 217 and ACCO 310 also."
Ibrahim

Some more testimonials

I genuinely don't think I would've stuck with accounting if it wasn't for Mike's help. Looking back, if i could do it all over again, I would've started with him from the beginning. He's hands down the best tutor I've ever had, and I really can't recommend him enough.

Lea D.

Luca is an exceptional tutor who truly cares about his students’ success. His ability to explain complex concepts in a clear and relatable way has helped me build confidence in subjects I once struggled with. He is always patient, encouraging, and goes above and beyond to ensure I fully understand the material. Thanks to his guidance, my grades and understanding have significantly improved!

Joe M.

Claudia pays attention to detail, making sure that I understand every aspect of the material. She approaches problems from different angles, making complicated concepts much more manageable. She is always ready to help! I cannot recommend someone better.

Alexandra A.

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hello@gradegrinders.com

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Frequently asked questions

Why can't I see any offerings on your site?

If you can't see any of our offerings, you should make sure you TURN OFF your VPN, log out of your VPN and exit the program. Then, you can refresh the website, and see everything we offer to help students.

What's the refund policy?

You'll be refunded in full if you make a refund within 24 hours of purchase, as long as you have not accessed the materials. We don't want you to pay for services or materials you don't use.

What courses do you offer on-demand tutoring for?

We provide on-demand courses for a variety of university subjects, including math, commerce, accounting, finance, economics, science, and more. Our content is tailored to specific university courses or textbooks, helping you master course material at your own pace.

How do the on-demand courses work?

Once you sign up, you'll get immediate access to our pre-recorded lessons, practice problems, and study materials designed specifically for your university courses. You can learn at your own pace, revisit lessons, and practice as much as needed.

How are the courses structured?

Our courses are broken down into easy-to-follow modules, each focusing on a specific topic or chapter within your course. You'll have access to video lessons and a course-tailored booklet for each topic.

Can I access the courses anytime?

Yes! Our on-demand courses are available 24/7. You can access the material whenever it fits into your schedule, giving you the flexibility to learn at your own pace. You may watch the recordings as many times as you need.

How do I know if the course is right for me?

Our courses are designed to match the content of specific university courses, ensuring they align with what you’re learning in class. If you’re unsure, you can usually access the first lesson of the course for free or contact us  at hello@gradegrinders.com for guidance on which course best fits your needs.

How long do I have access to the course I purchase?

When you purchase a course, you will have access to it for the entire semester. However, your access will expire at the end of the semester, so be sure to complete your lessons before the access period ends.

How many devices can I use to access my course?

You can access the platform with 3 devices at a time: 1 laptop, 1 tablet , 1 phone.

Ready to start acing your classes?