# sass > Converts SCSS or Sass files to CSS. > More information: . - Convert a SCSS or Sass file to CSS and print out the result: `sass {{inputfile.scss|inputfile.sass}}` - Convert a SCSS or Sass file to CSS and save the result to a file: `sass {{inputfile.scss|inputfile.sass}} {{outputfile.css}}` - Watch a SCSS or Sass file for changes and output or update the CSS file with same filename: `sass --watch {{inputfile.scss|inputfile.sass}}` - Watch a SCSS or Sass file for changes and output or update the CSS file with the given filename: `sass --watch {{inputfile.scss|inputfile.sass}}:{{outputfile.css}}`