Empowering Students
Across Sri Lanka
AN7 is Sri Lanka's trusted source for premium Casio calculators and student essentials. We make quality academic tools accessible to every student.
Trusted by Students
Universities We Serve
Our Story
Study Smart with AN7
The Beginning
AN7 was founded in 2025 when I was a 21-year-old engineering student at the University of Peradeniya. What started as selling calculators to friends quickly grew into serving thousands of students across Sri Lanka.
Today, AN7 is a trusted name for premium Casio scientific calculators, offering official warranty, competitive student prices, and reliable island-wide delivery.
Main Branch: Dehiwala
Serving Matara, Colombo & Islandwide
Serving customers with premium products and excellent service at our main location.
What Drives Us
Our Mission
To make premium academic tools accessible and affordable for every student in Sri Lanka, backed by genuine warranties and exceptional service.
Our Vision
To become Sri Lanka's most trusted student supply brand, known for authenticity, reliability, and student-first pricing across all universities.
Our Values
Authenticity in every product. Transparency in every price. Reliability in every warranty. We stand behind what we sell, always.
Why Choose AN7?
Here's what sets us apart from the rest
Official Casio Warranty
Every calculator comes with genuine Casio Sri Lanka warranty. No fakes, no replicas — guaranteed.
Best Student Prices
We offer special university pricing that's hard to beat. Compare our prices and see for yourself.
Free Islandwide Delivery
Free delivery for orders over Rs. 5,000. We ship to all 25 districts across Sri Lanka.
15-Day Replacement Policy
Found a defect? We'll replace it within 15 days, no questions asked. Your satisfaction is our priority.
WhatsApp Support
Got questions? Chat with us directly on WhatsApp. We respond within minutes, not days.
University Partnerships
Trusted by students and recommended by seniors at Moratuwa, Peradeniya, Ruhuna, Kelaniya, and more.
Ready to Get Your Calculator?
Browse our collection or reach out to us directly. We're always happy to help students find the right tools for their courses.