Insert the information in the form and the calculator will determine the surface area of an ellipse.

What is the surface area of an ellipse?

The ellipse is a curve on a plane such that the sum of the distances to its two focal points is a constant quantity from any chosen point on that curve.

How to calculate surface area of an ellipse?

To calculate surface area of an ellipse you should use the following formula:
A = π * a * b
where:
A = surface area of an ellipse
a = length of the semi-major axis
b = length of the semi-minor axis

Why use surface area of an ellipse calculator?

The surface area of an ellipse calculator is used in order to measure the surface area of an ellipse.