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Calcimator

Volume of 3D Shapes Calculator

Calculate volume and surface area of cylinders, cones, spheres, and pyramids. Essential for geometry and construction.

Inputs

units
units
units
units

Results

Volume

785.4 units³

Surface Area

471.24 units²

Volume

785.4 units³

Surface Area

471.24 units²

How to Use This Calculator
  1. Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
  2. Shape — 1=Cylinder, 2=Cone, 3=Sphere, 4=Pyramid default: 1.
  3. Radius — Radius (for cylinder, cone, sphere) default: 5 units.
  4. Height — Height default: 10 units.
  5. Length — Length (for pyramid) default: 0 units.
  6. Width — Width (for pyramid) default: 0 units.
  7. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  8. Volume — shown as a numeric value. This is the primary result of this calculator.
  9. Surface Area — shown as a numeric value. This is the primary result of this calculator.
  10. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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Formula

Varies by shape: Cylinder = πr²h, Cone = (πr²h)/3, Sphere = (4πr³)/3

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