Mach Number Calculator by Mohit Kudal Post author:mohitkudal Post published:February 28, 2021 Post category:Aerodynamics Calculator / Aerospace Calculator / Aircraft Design / Airplane Performance Calculator / Engineering Calculator / Flight Mechanics Calculator / General Calculator / Physics Calculator / Science Calculator Mach number is the ratio of velocity of object and speed of sound. Mach number is categorized by its value:- M<0.8 Subsonic 0.8<M<1.2 Transonic M=1 – Sonic M>1 Supersonic M>5 Hypersonic Tags: Mach Number Read more articles Previous PostMach Number Calculator You Might Also Like One Dimensional Heat Transfer June 21, 2021 Aspect ratio for Tri-Plane by Mohit Kudal February 17, 2021 Taper Ratio Calculator by Mohit Kudal February 7, 2021