Stop juggling apps. InfiCalc is the fast, free, and incredibly powerful calculator for your browser. Designed for mobile, perfect for desktop.
Start Calculating NowMore than just numbers. InfiCalc is a suite of tools built for speed and simplicity.
From simple arithmetic to complex scientific functions, get all the power you need in one clean interface. No modes to switch, just pure capability.
InfiCalc was born on mobile. Experience a fluid, touch-friendly interface on your phone that scales beautifully to your desktop or tablet.
Never lose a calculation again. Scroll through your entire session history, copy previous results, or re-use past equations instantly.
Effortlessly convert length, weight, temperature, and more. Our smart converter understands natural language for ultimate convenience.
Built with pure JavaScript, InfiCalc loads instantly and runs entirely in your browser. Your calculations are your own, always.
No ads, no popups. A clean interface that helps you focus on the numbers, not on distractions.
We believe a great tool should be immediately accessible. Here's how simple it is (try it yourself!):
Open our site on any device. There's nothing to download or install.
The calculator is ready to go. Use the intuitive layout for basic math or advanced functions.
Switch to scientific mode or our unit converter to solve complex problems without ever leaving your browser.
Don't just take our word for it. Here's what our users are saying.
"InfiCalc has replaced three different apps on my phone. The history feature is a lifesaver for my engineering homework. It's clean, fast, and does everything I need."
"As a contractor, I'm constantly doing quick conversions and cost estimates on-site. Having InfiCalc bookmarked on my phone is faster than any app I've used. Highly recommended."
"I love that it's just a website. No updates, no permissions, no nonsense. It just works, every single time. The unit converter is surprisingly powerful."
Experience the future of calculation. It's free, forever.
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