ProCalculates.com - Free Calculators Online
Just Solve It.
Welcome to Procalculates. Think of it as your personal toolkit for working with the numbers that matter most to you. We offer more than 300 free, live tools for everything from finance and health to math and science. There’s no need for complicated setups—just choose what you need and get started. Whether you want to balance your budget, track your fitness goals, or solve a tricky equation, we’re here to help you find the answers quickly and for free.
Finance
Health & Fitness
Math & Science
Explore All Categories
Finance
Plan your financial goals with accuracy. Explore tools for loans, mortgages, taxes, home affordability, savings, and more.
Health & Fitness
Track your body and wellness metrics in seconds, and check your BMI, BMR, calorie needs, heart rate zones, and other fitness indicators.
Math & Science
From basic arithmetic to advanced physics and chemistry equations, our math and science tools make problem-solving simple.
Education
Track your progress with smart GPA and grade tools. Perfect for semester GPAs, percentages, and planning your academic performance
Engineering
Simplify complex engineering formulas, from electrical and civil to mechanical calculations. Ideal for students, hobbyists, and professionals
Transport & Auto
Make travel decisions and planning easier with our transport and auto tools. Estimate fuel costs, mileage, travel time, and trip cost.
Conversion
Instantly convert units, currencies, measurements, and data values with our conversion calculators, built for precision and ease.
Programming
Enhance your coding workflow by utilizing tools such as binary converters, ASCII tools, hash generators, and other resources specifically designed for developers and tech enthusiasts.
Environment
Understand your environmental impact with tools for carbon footprints, energy savings, and sustainability insight.
Cooking & Food
Easily switch between metric and imperial units, scale recipes, and calculate nutrition values—perfect for chefs, bakers, and home cooks.
Date & Time
Calculate age, time, differences, countdowns, and durations accurately. Ideal for planners, event organizers, and everyday users.
Miscellaneous
Enjoy creative and lighthearted calculations, quizzes, and random tools for quick entertainment or to satisfy your curiosity.
Agriculture & Farming
Agriculture and Farming Free Online Calculators are transforming the way farmers plan, manage, and optimize their agricultural operations.
Popular Calculators
BMI Calculator
Check your BMI instantly.
Mortgage Calculator
Track your mortgages
Tax Calculator
Calculate your taxes on income.
Age Calculator
Calculate your age specifically.
percentage Calculator
Check your profit loss %
Sign Fig Calculator
Estimate Your Loan Payments
Loan Calculator
Calculate the loan and EMI.
Currency Calculator
Check the currency values.