About CalcPro

8 powerful calculators, one place, zero cost.

What is CalcPro?

CalcPro is a free suite of 8 specialized online calculators — Scientific, EMI/Loan, BMI, Percentage, Age, Unit Converter, Tip, and Discount. All tools run in your browser, instantly, without any signup.

Is it free?

Yes, completely free. No account, no subscription, no limits. All 8 calculators are available to everyone.

Privacy

CalcPro runs entirely in your browser. We never collect or store any data you enter into the calculators.

Part of OxFile

CalcPro is part of OxFile — a family of free browser-based productivity tools.