About Large Print Calculator
Helping Seniors and Visually Impaired Individuals Calculate with Ease Since 2026
Our Story
Large Print Calculator was born from a simple observation. Our founder, Muhammad Shakeel Khan, watched his 78-year-old father struggle to pay bills online. The calculator on his phone had tiny buttons. The numbers were too small. His fingers kept pressing the wrong keys.
That frustration happened every single month. We realized millions of seniors face the same problem every day. Default digital tools are not designed for aging eyes or unsteady hands. So, we built something better.
Our Mission
To provide free, accessible, and high-contrast online tools that help seniors, visually impaired individuals, and anyone with motor difficulties perform basic calculations with confidence and independence.
What Makes Us Different
We don’t just make calculators; we build accessibility solutions. Every feature is designed with one question in mind: “Will this help a 70-year-old user?”
- Jumbo Buttons: Our buttons are 80 to 100 pixels tall—3 to 4 times larger than standard apps.
- Loud Voice Feedback: Every button press is spoken aloud (e.g., “One”, “Plus”).
- High Contrast: We use the doctor-recommended Yellow-on-Black color scheme for maximum visibility.
- Memory Functions: Pro-level memory features (MC, M+, M-, MR) simplified for daily budgeting.
- Clean Interface: A distraction-free layout designed to prevent cognitive overload.
Our Team & Privacy Commitment
Led by Muhammad Shakeel Khan and a small team of accessibility-focused developers based in Punjab, Pakistan, we are dedicated to the “User-First” philosophy.
Privacy Matters: We do not store your calculations. We do not upload your numbers to any server. Everything happens locally inside your browser.
Why It’s Free
We believe accessibility is a right, not a luxury. Many seniors are on fixed incomes, and we refuse to add a financial burden for a basic necessity. Our tool is free, and will remain free, for everyone.
Contact Us: Email: support@largeprintcalculatorgmail-com
Response time: Within 24 to 48 hours.