Speed Converter

NOTE: Mach speeds change with altitude, sea level is 762 mph, at altitude
is 660 mph. 40,000 feet is the usual altitude. Please enter numbers only.

Choose an altitude:  
Enter Mach Speed   
 
 
or Enter MPH Speed   
or Enter Km/h Speed   
or Enter Knots Speed   
Mach - MPH   
Mach - Km/h   
Mach - Knots   
MPH - Mach   
Km/h - Mach   
Knots - Mach   
         

 

Convert Thrust to Horsepower

 

 

 

 

A Global Express cruising at Mach 0.85 at 41,000 ft

Each engine produces 14.750 lb (65,610 N) of static thrust.

To cruise at a velocity of 823 ft/s (250 m/s) the calculated resulting power generated is 44,143 hp (32,908 kW).

(2 X 14,750) X 823 / 550 = 44,143 hp

1 Horsepower = 550 ft-lb / second

Cruise thrust may only be 25 to 30 percent of rated static thrust.