About Ctool.fun

At Ctool.fun, we create powerful, easy-to-use online calculators, converters, and utilities for students, professionals, and everyday users. Whether you’re calculating your GPA, converting percentages, or optimizing your SEO, our tools are built for speed, accuracy, and simplicity — no signup required.

Our Mission

Our mission is simple — make accurate, reliable tools accessible to everyone for free. We believe that the right tools can save time, improve decision-making, and empower learning.

Our Story

How It All Started

Ctool.fun began as a small personal project to help students calculate GPA and CGPA according to their university policies. As more people started using our tools, we expanded into multiple categories — academic calculators, SEO tools, and general converters. Today, thousands of users trust us for quick and precise results every day.

What We Offer

Tools You Can Rely On

• Academic Calculators: GPA, CGPA, percentage-to-grade converters.
• University-Specific Tools: UAF, UCP, and more coming soon.
• Converters: Unit converter, number base converter, and more utilities.

Why Choose Us

Why Ctool.fun?

• Accuracy First: Every formula is tested and updated regularly.
• Fast & Easy: Designed to give results in seconds.
• Mobile-Friendly: Works perfectly on all devices.
• Privacy-Focused: No personal data stored.

Meet the Creator

How is behind the Tools

Ctool.fun was founded by USAMA SAEED, a tech enthusiast and problem-solver passionate about building free resources that make life easier for students and professionals alike.

Start Using Our Tools Today

Whether you’re a student calculating your GPA or CGPA, Ctool.fun has the tools you need.