165 free online calculators: trips, loans, salaries, home, energy, health, conversions, budget…
Choose a category from the menu, then a calculator. Enter some values: the result appears immediately. Calculations are indicative estimates.
Multicalculators brings together 165 free online calculators, accessible with no registration, designed to simplify your daily life. Whether you need to estimate a car trip cost, calculate your mortgage payment, convert your gross to net salary, evaluate home renovation material needs, or manage your monthly budget, our tools provide instant results.
💰 Finance: Mortgage calculator, loan payment, borrowing capacity, auto loan, consumer credit, interest rate, commercial margin, property yield, compound interest, debt ratio...
💵 Salary: Gross to net salary conversion, net to gross conversion, hourly rate calculation...
🏠 Home & Renovations: Calculate room area and volume, estimate paint quantities for walls, concrete volume for a slab, floor tile area, price per square meter...
⚡ Energy: Estimate annual electricity consumption and cost, heating costs, water consumption, heating savings if you lower the temperature...
🏥 Health & Body: Calculate BMI (Body Mass Index), daily calorie needs (Mifflin-St Jeor), calories burned during exercise, steps to kilometers conversion, maximum heart rate, health insurance estimate...
🚗 Car & Transport: Estimate car trip cost, annual commuting cost to work, flight duration...
💸 Budget: Manage your monthly budget, calculate required savings, time to double your capital, discounts, split a restaurant bill, cost of cigarettes or subscriptions, retirement pension...
🔄 Conversions: Convert distances (km, miles), weights (kg, pounds), temperatures (Celsius, Fahrenheit), currencies (EUR, USD, GBP)...
💼 Professional: Calculate your hourly rate as a freelancer, annual working hours, productive time, meeting cost...
Our calculators provide indicative estimates based on standard formulas and average values. Results have no contractual value and do not replace official calculations from a bank, government agency, or professional advisor.