Launched this week
Calculora
144+ Free Online Calculators — No Sign-Up, 100% Private
5 followers
144+ Free Online Calculators — No Sign-Up, 100% Private
5 followers
Calculora is your all-in-one free calculator hub — 144+ tools across 17 categories including finance, math, health, engineering, Islamic tools, developer tools, and more. No sign-up, no data collection, completely private. Works in 13 languages. Instant access for students, professionals, and everyday users.
Hey Product Hunt!
I built Calculora because I was frustrated with calculator sites that are slow, full of ads, require sign-ups, or track your data.
Calculora is 144+ free tools — from mortgage calculators and BMI trackers to developer tools, Islamic tools, solar ROI, and Monte Carlo retirement simulators. Everything runs 100% in your browser, nothing is stored, no accounts needed.
Available in 16 languages and built for students, professionals, and everyday users worldwide.
Try it free at calculora.net — would love your feedback!