What is another word for calculates roughly?
Pronunciation: [kˈalkjʊlˌe͡ɪts ɹˈʌfli] (IPA) 
There are various synonyms for the phrase "calculates roughly." Some of these include 'estimates,' 'approximates,' 'guesstimates,' 'ballparks,' 'assesses,' 'evaluates,' and, 'calculates tentatively.' These terms all suggest that an approximate calculation or guess is being made, without precise data or information. For instance, when measuring a room's area, one may calculate roughly by eye, but a more accurate result would require measurements from a tape measure or ruler. In many fields, approximate calculations are essential for making quick decisions or drawing initial conclusions before more in-depth analysis can be conducted. As such, having a range of synonyms to describe the process of rough calculation is crucial.
