Calculator

All-in-One Calculator

CalcHub

Multi-Calculator
Inspired design · Easy to use
Basic Calculator
Fast, responsive basic & scientific ops
Basic Calculator
Arithmetic and simple scientific functions.
Keyboard friendly — try using numbers & operators
Result
0
Mortgage / Loan Calculator
Calculate monthly payment and total interest.
Monthly Payment
—
Total Payment: — • Total Interest: —
BMI Calculator
Body Mass Index — metric & imperial support.
BMI
—
—
Date Difference
Calculate days between two dates.
Difference
—
—
Unit Converter
Length & weight examples.
Converted
—
—
Tip Calculator
Split bill and calculate tip quickly.
Tip / person
—
—
Made with ❤ · Responsive · No libraries

About This Multi-Calculator App

CalcHub is an all-in-one, intuitive calculator suite inspired by platforms like The Content Horizon Calculator. Designed for clarity and ease of use, CalcHub includes:

  • A Basic Calculator with scientific functions and full keyboard support.

  • Specialized tools such as Mortgage/Loan, BMI, Date Difference, Unit Converter, and Tip calculators.

  • Neat features: calculator favorites, calculation history, copy/share results, light/dark mode, and keyboard input support.

  • A modern, mobile-responsive design using a calm green–teal palette, with clean, readable cards and controls.

Whether you’re crunching simple math or planning finances, tracking health, or converting units, CalcHub gives you dozens of practical tools in one beautifully organized interface—much like what you’d expect from The Content Horizon, but even more streamlined and user-friendly.