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Brake Calculator








 
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Weight of car under both front wheels lb kg
Weight of car under both rear wheels lb kg
Aerodynamic downforce at top speed lbf kgf
Wheelbase of car in mm
Distance from center of gravity to ground in mm
Distance from front axle to center of downforce in mm
Total area of front brake caliper pistons in² mm²
Total area of rear brake caliper pistons in² mm²
Effective radius of front brake rotors in mm
Effective radius of rear brake rotors in mm
Rolling radius of front tires in mm
Rolling radius of rear tires in mm
Coefficient of friction of front tires
Coefficient of friction of rear tires
Coefficient of friction of front brake pads
Coefficient of friction of rear brake pads
Tandem Master or Dual Master Cylinders
Brake booster assist ratio : 1 : 1
Brake pedal ratio : 1 : 1
Force on brake pedal for maximum deceleration lbf kgf
       
Master Cyl. Front: inch Ø
       
Master Cyl. Rear: inch Ø
       
Dynamic Brake Bias: %front
       
Static Brake Bias***: %front
       
Max. Deceleration:  g
       
Weightfrt @ Brakemin %front
       
Weightfrt @ Brakemax %front
       
Hydr. Pressure Front: psi
       
Hydr. Pressure Rear: psi


This calculator runs for free. I hope you find it useful. Questions or comments? Write!

 

Last Update: 07/02/2023
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