what is the unit of pressure? Share with your friends Share 0 Sayantani answered this The SI unit of pressure is Pascal (P)Pascal = 1 N/m2 3 View Full Answer Sristy Choudhary answered this Pressure is defined asforceacting per unit area.its formulae is force or F . areaAfor better undrestanding wereplace the quantities by the standardunits i.e newtonm2therefore,we can say that the unit of pressure =1N/m2andlastlyaperson nameBlaise pascal found this and so to give honour the unit of pressureis Pascal i.e1 pacal = 1 N/m2hope this HELPSCHEERS Andsmiles!!!And of courseTHUMSuppleaSe plz.. plz..!!!! 0 Sristy Choudhary answered this aND SORRY BY MISTAke in the first line i meAnt to saY THAt f/aAnd in the sEcond newton/m2plz.. plz.. plz...aND PLZ.. 0