CalcHub
Your trusted source for free online calculators and converters. Simple, accurate, and easy to use.
20+
Tools
100%
Free
24/7
Available
Easy
To Use
Calculator Tools
Powerful calculators for finance, health, and everyday calculations. Free, accurate, and easy to use.
Profit & Loss
Calculate profit, loss, and profit percentage on your transactions
Loan EMI
Calculate your loan EMI, total interest and payment schedule
Age Calculator
Calculate exact age in years, months, days, hours and minutes
Discount Calculator
Calculate discount amount and final price after discount
Tax Calculator
Calculate tax amount, price before or after tax
BMI Calculator
Calculate your Body Mass Index and ideal weight range
Unit Converter
Convert between different units of measurement
Currency Converter
Convert between different currencies with latest exchange rates
Image Converter Tools
Convert images between different formats with ease. No registration or software installation required.
PNG to PDF
Convert PNG images to PDF documents
JPG to PNG
Convert JPG images to PNG format
PDF to JPG
Convert PDF documents to JPG images
GIF to MP4
Convert GIF animations to MP4 video format
PNG to JPG
Convert PNG images to JPG format
WebP to PNG
Convert WebP images to PNG format
HEIC Converter
Convert HEIC images to JPG or PNG format
All Converters
View all available image conversion tools
Why Choose CalcHub?
We provide the best online calculators and converters with a focus on accuracy, speed, and ease of use.
Accurate Results
Our calculators use precise algorithms to ensure accurate results every time.
Easy to Use
Simple, intuitive interfaces that make calculations and conversions quick and easy.
Free Forever
All our tools are completely free to use with no hidden fees or subscriptions.
Start Using CalcHub Today
Join thousands of users who trust CalcHub for their calculation and conversion needs.