Brake Pad Calculator

Calculate brake pad life, clamping force, friction characteristics, and wear predictions.

Pad Dimensions

Pad Length (in)

Pad Width (in)

Current Thickness (in)

Minimum Thickness (in)

Pistons per Caliper

Piston Diameter (in)

Line Pressure (psi)

Rotor Eff. Radius (in)

Pad Friction (mu)

Vehicle Weight (lbs)

Miles per Year

Driving Style

125000 miles

125 months at 12000 miles/year

Pad Surface Area11.00 in²

Total Contact Area22.00 in²

Usable Thickness0.375" (9.5 mm)

Wear Rate3.0000"/1000 mi

Clamping Force14137 lbs

Friction Force6362 lbs

Brake Torque38170 lb-in

Pad Pressure643 psi

125000 miles

Until minimum thickness reached

Pad wear indicator

Street compound

Potential decel: 3.91g per corner

💡

How would you rate the Brake Pad Calculator?

MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

ðŸ“š

Formula Source: Standard Mathematical References

by Various

ðŸ”„Last reviewed: May 2026

âœ“Formula checks are based on standard references and internal QA review.