Get the equation of a circle from center and radius.
Get the equation of a circle from center and radius.
(x-h)²+(y-k)²=r²
Center (3,4), r=5 → (x-3)²+(y-4)²=25.
Enter values above and click Calculate. All computation happens locally in your browser — no data is sent to any server.
What is Equation of Circle Calculator?
Get the equation of a circle from center and radius.
Formula used?
(x-h)²+(y-k)²=r²
Is it free?
Yes! All CalcNest AI tools are 100% free.
Is my data safe?
All calculations run locally. We never store or transmit your data.