Circle calculator
Hanapin ang area, circumference, at diameter mula sa radius.
Lawak78.539816
Sirkumperensya31.415927
Diyametro10
How to use
Enter your values above and read the result instantly.
How it works
Everything is computed locally in your browser — nothing is uploaded.
Frequently asked questions
Is it free?
Yes, completely free with no limits.
Is my data private?
Yes, all processing happens in your browser.