Who We Are
Clutch Maths was founded by Dr. Charlie O’Donnell, who is currently working at Beaumont Hospital and is an aspiring Heart Surgeon.
He achieved 625 points in his Leaving Certificate, including a H1 in both Maths and Applied Maths, placing him in the top 0.9% of students nationwide.
With over five years of experience teaching maths, he leads a team of highly skilled maths tutors — all of whom have achieved a H1 in Maths in the Leaving Cert.
📚 Our Grinds Classes
🎯 1on1 Classes
You pick the topic you want to do the class on. We charge a weekly fee of €49.
🎓 H1 Tutors
All Tutors achieved 90% or more in the Leaving Cert Maths Higher Level Paper 1 and Paper 2
⚡ 24/7 Support
Stuck on a question after class? No problem — send it to us and we’ll reply with a video solution showing exactly how to solve it.
🎥 Recorded
Every class is recorded, giving you full access to rewatch and catch up anytime.
👨⚕️ Leaving Cert
We specialise exclusively in Higher Level Leaving Cert Maths for 4th, 5th, and 6th year students.
🖥️ Online Classes
Classes are via Zoom. You and the tutor arrange a time and date that suits you both!
💬 Words from Previous Students
Jason Dooley (Trinity)
Charlie explained maths concepts in just simple English with no maths jargon.
Rebecca King (NUIG)
Went from a H3 in 5th year to H1 on results day. Can’t recommend enough!
Ciara Simons (UCD)
Got my dream course. Thanks for the help with Maths Charlie!
Max Kelly (UCD)
I joined half way through 6th year and went from failing to getting a H3. Thanks again.
Kate Lynch (UL)
I highly recommended Clutch Maths to anyone not sure whether to start maths grinds. You won’t regret it!
Gemma Harte (Trinity)
Got recommended by a friend and got that H2 I needed . Thank you so much
Booking Process
1. Message Us on WhatsApp 💬: Tap the button and send us a quick message — we’ll reply right away to arrange your free trial class.
2. Subscribe to Continue ✅: If you find the free trial class helpful, we will set up a weekly subscription of €49.
3. Class Zoom Link 🔗: Once the payment is set up, we will send you the zoom link which you will use to attend the class each week!.
4. Manage Your Subscription 🔐: You’ll then be able to access the customer portal by clicking “Login” at the top of the page to view receipts, cancel your subscription, or update payment details.