Curved surface area (CSA) is the measurement of the curved portion of the elliptical cylinder without including its base and top. Given here curved surface area of elliptical cylinder formula to find CSA, first add the semi-major axis and semi-minor axis, finally multiply the derived value with 2 x Pi. Consider a plane that cuts the cylinder parallel to its base, then the exposed surface is the CSA. Also, you can navigate to the online calculator provided below for your ease calculation.

Curved surface area = π × H × (A + B)

Where,

H = Height

A = Semi-Major Axis

B = Semi-Minor Axis

CSA of elliptic cylinder is nothing but the cross section of it. It can be derived by computing the height, major and minor axis value in the above curved surface area of elliptical cylinder formula. CSA is the measurement of the curved portion of the cylinder.