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
Compute volume of a box (cuboid) from length, width, and height: V = l × w × h.
cubesCube Surface Area & Volume
Calculate both surface area and volume of a cube from side length.
cubesRectangular Prism Surface Area
Find surface area and volume of a rectangular prism given dimensions.
cubesVolume from Area and Height
Calculate volume of any prism when base area and height are known.
cubesDiagonal of a Cube
Find space diagonal and face diagonal along with volume and surface area.
cubesVolume of a Cuboid from Diagonals
Compute volume when only space diagonal and one dimension are given.
cubesRectangular Prism Diagonal
Calculate space diagonal and volume from length, width, and height.
cubesSphere Volume Calculator
Calculate volume of a sphere from radius (V = 4/3 π r³) with steps.
spheresSphere Surface Area & Volume
Compute both surface area and volume of a sphere from radius or diameter.
spheresHemisphere Volume Calculator
Calculate volume of a hemisphere (half sphere) from radius or diameter.
spheresSpherical Cap Volume
Find volume of a spherical cap given radius and cap height.
spheresSpherical Shell Volume
Calculate volume of a spherical shell (hollow sphere) from inner and outer radii.
spheresSphere Radius from Volume
Find the radius of a sphere when volume is known, using reverse formula.
spheresSphere Diameter from Volume
Calculate diameter from sphere volume with step-by-step work.
spheresSpherical Wedge Volume
Compute volume of a spherical wedge (slice of a sphere) given radius and angle.
spheresCylinder Volume Calculator
Calculate volume of a right circular cylinder (V = π r² h) with steps.
cylindersHollow Cylinder (Tube) Volume
Compute volume of a hollow cylinder or pipe from outer radius, inner radius, and height.
cylindersCylinder Surface Area & Volume
Calculate lateral surface area, total surface area, and volume of a cylinder.
cylindersVolume of a Cylinder from Diameter
Compute cylinder volume using diameter and height instead of radius.
cylindersOblique Cylinder Volume
Calculate volume of an oblique cylinder (same as right cylinder with height).
cylindersVolume of a Cylindrical Segment
Find volume of a cylindrical segment (cut by a plane) given radius and segment height.
cylindersHorizontal Cylinder Tank Volume
Calculate liquid volume in a horizontal cylindrical tank based on fill height.
cylindersVertical Cylinder Tank Volume
Compute liquid volume in a vertical cylindrical tank from fill height.
cylindersCone Volume Calculator
Calculate volume of a right circular cone (V = 1/3 π r² h) with steps.
conesFrustum of a Cone Volume
Compute volume of a truncated cone (frustum) from top and bottom radii and height.
conesCone Surface Area & Volume
Calculate lateral area, total area, and volume of a cone.
conesPyramid Volume (Square Base)
Calculate volume of a square pyramid (V = 1/3 × base area × height).
conesPyramid Volume (Rectangular Base)
Compute volume of a rectangular pyramid given length, width, and height.
conesPyramid Volume (Any Base)
Calculate volume using base area and height (V = 1/3 × B × h).
conesFrustum of a Pyramid
Compute volume of a truncated pyramid (frustum) from base areas and height.
conesOblique Cone Volume
Calculate volume of an oblique cone (same as right cone with perpendicular height).
conesTriangular Prism Volume
Calculate volume of a triangular prism (V = 1/2 × b × h × l).
prismsHexagonal Prism Volume
Compute volume of a regular hexagonal prism from side length and height.
prismsOctagonal Prism Volume
Calculate volume of a regular octagonal prism from side length and height.
prismsPentagonal Prism Volume
Find volume of a regular pentagonal prism from side length and height.
prismsGeneral Prism Volume
Calculate volume of any prism using base area and height (V = B × h).
prismsTrapezoidal Prism Volume
Compute volume of a trapezoidal prism from base lengths, height, and length.
prismsVolume of a Regular Polygon Prism
Calculate volume for any regular polygon base with side count, side length, and height.
prismsParallelepiped Volume
Find volume of a parallelepiped (box with parallelograms) from base area and height.
prismsTorus Volume Calculator
Calculate volume of a torus (donut) from major radius and minor radius.
complexEllipsoid Volume
Compute volume of an ellipsoid from semi-axes (V = 4/3 π abc).
complexParaboloid Volume
Calculate volume of a paraboloid (solid of revolution) from radius and height.
complexHyperboloid Volume
Find volume of a hyperboloid (one-sheet) from radius and height.
complexVolume of a Spheroid (Oblate/Prolate)
Compute volume of an oblate or prolate spheroid from semi-axes.
complexVolume of a Cylindrical Wedge
Calculate volume of a wedge cut from a cylinder by a plane.
complexVolume of a Torus Segment
Find volume of a partial torus (section) given angular span.
complexVolume of a Frustum of a Sphere
Compute volume of a spherical frustum (zone) from radii and height.
complexLiquid Volume in Rectangular Tank
Calculate volume of liquid in a rectangular tank from fill height.
liquidLiquid Volume in Cylindrical Tank
Compute liquid volume in a vertical or horizontal cylindrical tank.
liquidLiquid Volume in Spherical Tank
Calculate liquid volume in a spherical tank based on fill height.
liquidVolume of Water in a Pipe
Find volume of water in a pipe or tube from length and diameter.
liquidAquarium Volume Calculator
Compute aquarium volume (in gallons/liters) from dimensions.
liquidSwimming Pool Volume
Calculate pool volume in gallons or liters from length, width, and depth.
liquidRain Barrel Volume
Estimate water volume in a rain barrel or cistern from dimensions.
liquidLiquid Volume from Mass
Convert mass of liquid to volume using density (requires density input).
liquidConcrete Volume Calculator
Calculate concrete volume needed for slabs, footings, and columns.
engineeringGravel & Mulch Volume
Compute volume of gravel, mulch, or other bulk materials for landscaping.
engineeringExcavation Volume
Calculate volume of earth to be excavated from a site with irregular shape.
engineeringVolume of a Dump Truck Load
Estimate volume capacity of a dump truck based on bed dimensions.
engineeringVolume of a Silo
Calculate volume of a cylindrical or conical silo for grain or storage.
engineeringVolume of a Hopper
Compute volume of a hopper (truncated pyramid or cone) for material handling.
engineeringVolume of a Log (Cylinder)
Estimate volume of a cylindrical log from diameter and length.
engineeringVolume of a Pipe (Internal)
Calculate internal volume of a pipe from inner diameter and length.
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.