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.