Calqpro
150+ free calculators. No sign-up. Just answers.
1 follower
150+ free calculators. No sign-up. Just answers.
1 follower
150+ free calculators for finance, health, math, physics, and everyday life. No login, no fluff — just answers. → Mortgage with extra payments, compound interest, loan amortization → BMI, TDEE, calorie deficit, body fat, pregnancy due date → Statistics, physics formulas, unit conversions, sequences → Fuel cost, electricity bill, tip splitter, construction tools Every calculator gives instant results. Built for real questions. Completely free.
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Launch Team
Tines The single, secure environment for agents, apps, and automations.
Promoted
Hey Product Hunt! Founder here 👋
I built Calqpro because I kept running into the same frustration: you need a quick calculation, you land on a page that asks for your email before giving you anything useful.
So I built the tool I wanted — 150+ calculators, nothing gated.
The mortgage calculator with extra payments alone has been eye-opening for people — seeing exactly how much interest you save by adding $200/month changes how you think about your loan.
If there's a calculation you do manually or Google repeatedly, drop it in the comments and I'll build it.
Every upvote helps a small independent project change the landscape of access to free tools. Means a lot 🙏