Conic Sections Calculator

Conic Sections Calculator

Work with circles, ellipses, parabolas, and hyperbolas in standard form.

Last updated: June 2026 | By Patchworkr Team

Select a conic
Equation
(x - 0)^2 + (y - 0)^2 = 25
circle
Radius
5
Area
78.53981634
Circumference
31.41592654

Standard forms

Circle: (x - h)^2 + (y - k)^2 = r^2

Ellipse: (x - h)^2/a^2 + (y - k)^2/b^2 = 1

Parabola: (x - h)^2 = 4p(y - k)

Hyperbola: (x - h)^2/a^2 - (y - k)^2/b^2 = 1

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