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Cylinder Calculator
Calculate volume, surface area, and dimensions from various input combinations
Input Values
How to Use the Cylinder Calculator
- Select Input Type: Choose what values you know (radius & height, diameter & height, etc.)
- Enter Values: Input the known measurements
- View Results: All properties are calculated instantly
- Copy Values: Click the copy button next to any result
Understanding Cylinders
A cylinder is a 3D shape with two parallel circular bases connected by a curved lateral surface. The height is the perpendicular distance between the bases.
Key Properties:
- Two identical circular bases
- Curved lateral surface
- Height perpendicular to bases
- Cross-sections parallel to base are circles
Cylinder Formulas
V = πr²h
Volume
A_base = πr²
Base area
A_lateral = 2πrh
Lateral surface area
A_total = 2πr(r + h)
Total surface area
Practical Applications
Engineering
- Pipes and tubes
- Storage tanks
- Pistons and engines
- Columns and pillars
Everyday Objects
- Cans and bottles
- Batteries and rolls
- Cups and glasses
- Candles and pencils