Calc OS
HyBox Studio
Free · Open Source · No Ads
About this app
The ultimate Material 3 calculator suite. Calc OS packs everything you need: a powerful Scientific & Programmer calculator, 15+ real-time converters (Currency, Crypto, Health, Financial), and an intelligent AI Math Assistant that formats answers in perfect LaTeX. Fully customizable with Material You dynamic theming.
Pro Modes
Scientific trig, logs, bitwise ops, and HEX/DEC/OCT/BIN swapping.
15+ Converters
Live currency, length, data, speed, BMI, and loan amortization.
Material You
Deep personalization. Custom fonts, button shapes, and dynamic colors.
AI Math Assistant Demo
CalcBot Preview
Powered by KaTeX
Ratings and reviews
Areeba
Engineering Student
"Finally, a calculator that doesn't look like it's from the 90s! The Material 3 design is so clean, and having a built-in AI assistant? Absolute life-saver for my physics assignments."
Zain
Software Dev
"Programmer mode is a blessing. Swapping between HEX, DEC, and BIN is seamless. Plus, the Currency and Crypto converter actually works! 10/10 would recommend."
Sana
Finance Manager
"I use the Financial tool for my loan calculations and the Health BMI tracker every week. It’s not just a calculator; it’s like a mini OS in my browser. Love the dark mode!"
Hamza
High Schooler
"The UI ripple effects and the smoothness... uff! It feels so premium. Using the Dictionary tool while doing math is something I didn't know I needed."