Cylinder Volume Calculator
Calculate the volume and surface area of a cylinder by entering the radius and height. Shows lateral area, total area, and base area with formulas.
How to Use the Cylinder Volume Calculator
- Enter the required dimensions (length, width, radius, height, etc.).
- The area, volume, or other geometric value is computed instantly.
- Review the result along with the formula used.
- Adjust dimensions to compare different scenarios.
Référence rapide
| De | Vers |
|---|---|
| r=1, h=1 | 3.14 |
| r=2, h=5 | 62.83 |
| r=3, h=10 | 282.74 |
| r=5, h=10 | 785.40 |
| r=5, h=20 | 1,570.80 |
| r=10, h=10 | 3,141.59 |
Cas d'utilisation
- •Calculating dimensions for home improvement or DIY projects.
- •Solving geometry problems for school or professional exams.
- •Estimating material quantities needed for construction work.
- •Planning layouts and designs with precise measurements.
Formule
Formulas: Volume V = πr²h, Lateral area S_lat = 2πrh, Total area S_tot = 2πr(r + h), Base area S_base = πr².
Questions fréquemment posées
How do you calculate the volume of a cylinder?
Multiply π by the radius squared by the height: V = πr²h.
What is the lateral surface area?
The lateral surface is the curved side of the cylinder, not including the bases: S_lat = 2πrh.
How do you find the total surface area?
Add the lateral area and both circular bases: S_tot = 2πrh + 2πr² = 2πr(r + h).