Engine Displacement Calculator

Calculate engine displacement from cylinder bore, stroke, and number of cylinders. Determine total engine volume.

Input Parameters

Bore (mm)

Stroke (mm)

Number of Cylinders

Results

Enter values and click Calculate

About Engine Displacement Calculator

Engine displacement is the total volume swept by all pistons: V = (π × bore² × stroke × n)/4, where bore is cylinder diameter, stroke is piston travel, and n is number of cylinders.