Cylinder Volume Calculator

Calculate cylinder volume, surface area, and related measurements from radius or diameter.

Last updated: June 2026 | By Patchworkr Team

Radius

Height

Cylinder volume uses V = πr^2h, and total surface area adds both circular ends plus the curved side.

Live Results

Volume

628.31853072

Surface Area

408.40704497

Base Area

78.53981634

Lateral Area

251.32741229

Circumference

31.41592654

Radius

Diameter

Height

Formulas

Volume: V = πr^2h

Total surface area: A = 2πr^2 + 2πrh

Lateral area: A_l = 2πrh

Circumference: C = 2πr

Example: diameter 6, height 12

Radius: 3

Volume: π x 3^2 x 12 ≈ 339.29200659

Surface area: 2π x 3^2 + 2π x 3 x 12 ≈ 282.74333882

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