* Film vs. Stage: There are different versions of Grease: the film and the stage musical. Each has its own translations.
* Regional variations: Even within a language, there might be different translations used in different countries or regions.
* Availability: Not all translations are widely available, especially for the stage production.
However, here's what we know:
* The film "Grease" is available in numerous languages. It's been dubbed and subtitled into many languages around the world. You can find it on streaming platforms with subtitles in a wide range of languages.
* The stage musical "Grease" has been translated into many languages. This is likely because the musical is popular worldwide and often performed in local productions.
While we can't give a precise number, it's safe to say that "Grease" has been translated into dozens, if not hundreds, of languages around the world.