Calcues

Calcues is a fast, distraction-free web app offering a growing set of free online calculators for math, engineering, finance, and conversions. Designed with students, professionals, and developers in mind, Calcues focuses on usability, speed, and clean design — no ads, no pop-ups, and no signups required. It’s ideal for quick tasks like EMI calculation, percentage math, unit conversions, and more. New tools are being added weekly based on user feedback. We'd love to hear what you think and what tools you want next!