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Bounce frequency Calculator


Front axle
Spring rate (lbs/in)
Corner sprung mass (lbs)
Motion ratio
Shock damping ratio
Rear axle
Spring rate (lbs/in)
Corner sprung mass (lbs)
Motion ratio
Shock damping ratio
Car info
Car name
Wheelbase (in)
Speed over bump (mph)

Results
Front Bounce Frequency (Hz)
Rear Bounce Frequency (Hz)
Rear/Front Ratio

* A good target of rear/front bounce frequency ratio would be between be 1.0~1.15
* When not sure about the damping ratio, use the default values. Here is a good article talking about it.