Volume Calculators
Browse our comprehensive collection of volume calculators for cubes, spheres, cylinders, cones, pyramids, prisms, and more. Free online tools for geometry, construction, engineering, and everyday use.
Cube Volume Calculator
Calculate the volume of a cube from side length with step-by-step formula V = a³.
cubesRectangular Prism Volume Calculator
Calculate the volume of a rectangular prism (cuboid) using length, width, and height dimensions.
cubesSphere Volume Calculator
Calculate volume of a sphere from radius (V = 4/3 π r³) with steps.
spheresHemisphere Volume Calculator
Calculate volume of a hemisphere (half sphere) from radius or diameter.
spheresCylinder Volume Calculator
Calculate volume of a right circular cylinder (V = π r² h) with steps.
cylindersTube Volume Calculator
Calculate volume of a tube (hollow cylinder) from outer radius, inner radius, and height.
cylindersCone Volume Calculator
Calculate volume of a right circular cone (V = 1/3 π r² h) with steps.
conesPyramid Volume Calculator
Calculate the volume of a pyramid using the length, width, and height of the base.
conesTriangular Prism Volume Calculator
Calculate volume of a triangular prism (V = 1/2 × b × h × l).
prismsTrapezoidal Prism Volume Calculator
Compute volume of a trapezoidal prism from the lengths of its bases, height of the prism and the height of the trapezoidal base.
prismsAquarium Volume Calculator
Compute aquarium volume (in gallons/liters) from dimensions.
liquidSwimming Pool Volume calculator
Calculate pool volume in gallons or liters from length, width, and depth.
liquidConcrete Volume Calculator
Calculate concrete volume needed for slabs, footings, and columns.
engineeringWhat Are Volume Calculators?
Our Volume Calculators collection provides a comprehensive suite of tools for computing the volume of 3D geometric shapes. Whether you're a student learning geometry, an engineer designing structures, a DIY enthusiast working on home projects, or just curious about the volume of everyday objects, these calculators deliver accurate results with clear step-by-step explanations.
From cubes and rectangular prisms to spheres, cylinders, cones, pyramids, prisms, torus, ellipsoids, and liquid tank volumes, our tools cover a wide range of shapes and real-world applications.
How to Use This Directory
- Search: Type a keyword into the search bar to find specific calculators by name or description.
- Filter by Category: Use the dropdown to narrow down to a specific shape category — each option shows the number of tools available.
- Click to Use: Each calculator card links directly to the tool. Click on any card to start your volume calculation instantly.
- Explore More: Check the "Explore More Math & Geometry Calculators" section for related calculators in other categories.
Why Use Our Volume Calculators?
- Comprehensive: Covers cubes, prisms, spheres, cylinders, cones, pyramids, torus, ellipsoids, and many more.
- Step-by-Step: Many calculators show the formula and calculations, helping you understand the process.
- Free & Accessible: No registration or fees — use any tool instantly on any device.
- Educational & Practical: Ideal for homework, teaching, construction planning, engineering design, and daily life.
- Accurate & Reliable: Built with validated mathematical formulas and regularly tested.
❓ Volume Calculators FAQ
What types of volume calculators are available?
We offer calculators for cubes, rectangular prisms, spheres, cylinders, cones, pyramids, triangular prisms, hexagonal prisms, torus, ellipsoids, liquid tank volumes, and many other 3D shapes.
How do I calculate the volume of a cube?
Use our Cube Volume Calculator. Enter the side length, and the tool will compute V = a³ with step-by-step work.
How do I calculate the volume of a cylinder?
Use our Cylinder Volume Calculator. Enter the radius and height, and the tool will compute V = π r² h with formula steps.
What is the formula for the volume of a sphere?
The volume of a sphere is V = 4/3 π r³. Our Sphere Volume Calculator will compute it for you.
How do I calculate the volume of liquid in a tank?
Use our Liquid & Tank Volume calculators. Choose the tank shape (rectangular, cylindrical, spherical) and enter fill height to get liquid volume.
Can I calculate the volume of an irregular shape?
For irregular shapes, we recommend using displacement methods or integration. Our calculators focus on regular geometric solids. However, we have a general prism calculator that works with any base area.
Are these calculators suitable for construction and engineering?
Yes, our construction-specific calculators (concrete, gravel, excavation, etc.) are designed for professional use in construction and engineering.
How accurate are the calculators?
Our calculators use precise mathematical formulas and constants (like π) to high precision, ensuring accurate results for all calculations.
How often are new calculators added?
We regularly add new calculators based on user requests. If you have a suggestion, please contact us.
Can I use these calculators for school assignments?
Absolutely! Our step-by-step solutions make them ideal for learning and checking homework.