Embed
Embed the Standard Equation of a Circle Calculator
Three quick steps — customize the look, choose how it behaves, then copy the code onto your site.
Already have an account? Sign in
Live preview
-100,000100,000
-100,000100,000
0.01100,000
Standard form equation
(x - 2)^2 + (y - 3)^2 = 9.0000
The standard form equation of the circle
General form equation
The general form equation of the same circle x^2 + y^2 + Dx + Ey + F = 0, where D = -4, E = -6, F = 4.0000
Area
28.2743
The space enclosed by the circle
Circumference
18.8496
The distance around the circle
Share result
Reload calculator
Clear inputs
Found this calculator useful?