Fastime PErformance Engine Displacement Calculator
Calculates displacement from bore, stroke and cylinder count (in or mm).
Units:
Engine Size
Total Displacement
355.1 cid
5.82 L
Per Cylinder
727.4 cc
cc per cylinder
Volume/cyl = (π / 4) × bore² × stroke.
If bore/stroke in inches → CID directly. If in mm → converted to inches internally.