Kalkulator lingkaran
Temukan luas, keliling, dan diameter dari jari-jari.
Luas78.539816
Keliling31.415927
Diameter10
Cara menggunakan
Enter your values above and read the result instantly.
Cara kerja
Everything is computed locally in your browser — nothing is uploaded.
Pertanyaan umum
Is it free?
Yes, completely free with no limits.
Is my data private?
Yes, all processing happens in your browser.