Unit Conversions
Free unit conversion tools
Convert common units for length, weight, temperature, volume, area, speed and pressure directly in your browser. Use the general converter or dedicated conversion pages for frequent searches such as centimeters to inches, ounces to grams and grams to ounces.
Available conversion tools
Unit Converter
Convert length, weight, temperature, volume, area, speed and pressure.
Angle Converter
Convert degrees, radians, gradians and turns with a visual angle preview.
Time Zone Converter
Convert dates and times across time zones with a visual timeline and UTC offsets.
GPS Coordinate Converter
Convert GPS coordinates, generate GeoJSON and build paths from multiple points.
Fast unit conversions for everyday and technical use
Unit conversions are useful in everyday life, cooking, travel, school, engineering and product work. CalcolaFacile keeps common conversions easy to reach, with clear inputs, instant results and dedicated pages for high-demand conversion pairs.