CalculaFácil

Fast and Accurate Calculators For Everyone

Free calculation tools for mathematics, finance, health and more. No installation, no registration. Simply calculate.

Most Used Calculators

The favorite tools of our community

Percentage Calculator
Calculate percentages, increases, discounts and proportions easily
BMI Calculator
Calculate your Body Mass Index and know your health status
Compound Interest
Calculate the growth of your investments with compound interest
Currency Converter
Convert between different currencies with updated rates
Scientific Calculator
Advanced calculator with trigonometric and logarithmic functions
Unit Converter
Convert length, weight, temperature and more units

Why Choose CalculaFácil?

Designed to be fast, accurate and easy to use

100% Free

All our calculators are completely free, with no limits or restrictions

Accurate Results

Tested and validated algorithms to guarantee exact calculations

Easy to Use

Intuitive and responsive interface that works on any device

Los resultados son estimaciones informativas y no sustituyen la evaluación de un profesional calificado.