Volume Calculator

  • Rectangular Raised Garden Bed Soil Calculator
    Calculate how much soil to fill a rectangular raised garden bed. Enter length, width and depth to get cubic feet, cubic yards, bags and liters.
  • Suitcase / Luggage Volume Calculator
    Calculate suitcase and luggage volume in litres from length, width and height, plus the linear (L+W+H) dimension airlines use for size limits.
  • Moles to Gas Volume at STP Calculator
    Convert moles of any ideal gas to volume at STP. Uses the molar volume of 22.414 L/mol. Fast, accurate chemistry calculator with worked examples.
  • Spherical Cap Volume Calculator
    Calculate the volume, curved surface area, base area and total surface area of a spherical cap from the sphere radius and cap height.
  • Cone Volume from Diameter Calculator
    Calculate the volume of a cone using its diameter and height. Enter the base diameter and height to get the cone volume with V = (1/12)·π·d²·h.
  • Pyramid Volume Calculator
    Calculate the volume of any pyramid from its base area and height using V = ⅓ × base area × height. Works for any base shape, free and instant.
  • Rectangular Tank Volume in Liters Calculator
    Calculate the volume of a rectangular tank in liters from its length, width, and height in centimeters. Also shows cubic cm and US gallons.
  • Topsoil Volume for a Rectangular Bed Calculator
    Calculate how much topsoil you need for a rectangular garden bed. Enter length, width and depth in metres to get the volume in cubic metres and cubic yards.
  • Triangular Prism Calculator
    Free triangular prism calculator: find volume, total/lateral/top/bottom surface area or prism height from sides a, b, c and height h using Heron's formula.
  • Solid Geometry Calculator (Volume & Surface Area)
    Free solid geometry calculator for volume and surface area of 13 shapes: sphere, cone, cylinder, frustum, cube, prism, pyramid, tube and 3D distance.
  • Tube (Hollow Cylinder) Calculator
    Solve every property of a tube or pipe: radii, circumferences, wall thickness, surface areas and volumes from any two cross-section variables plus height or volume.
  • Volume Calculator for Geometric Solids
    Free volume calculator for 11 geometric solids: sphere, cone, cylinder, cube, pyramid, capsule, frustum and more. Enter dimensions, get volume in your chosen unit cubed.
  • Solid Geometry Shapes Calculator
    Free solid geometry calculator: find the volume, surface area, slant height and diagonals of a sphere, cone, cylinder, cube, pyramid, frustum, capsule and box.
  • Sphere Radius, Volume, Surface Area & Circumference Calculator
    Enter any one sphere property (radius, volume, surface area, or great-circle circumference) and instantly get the other three, plus exact-in-terms-of-pi forms.
  • Rectangular Prism Calculator (Cuboid)
    Calculate a rectangular prism (cuboid): volume, total, lateral, top and bottom surface area, space diagonal and missing height from any 3 known values.
  • Circular Cylinder Calculator
    Solve a right circular cylinder from any 2 known values: radius, height, volume, lateral area, or total surface area. Get all properties plus "in terms of pi".
  • Hemisphere Calculator
    Solve every property of a hemisphere — radius, base circumference, volume, curved, base and total surface area — from any one known value, with results in terms of pi.
  • Right Circular Cone Calculator
    Solve a right circular cone from any two known values. Get radius, height, slant height, volume, lateral/base/total surface area and cone angles instantly.
  • Cube Geometry Solver
    Solve every property of a cube from one known value. Enter side length, face diagonal, space diagonal, surface area or volume to get the other four.
  • Capsule Calculator
    Calculate the volume, surface area, circumference, radius and side length of a capsule (cylinder with two hemispherical caps) from any two known values.
  • Volume Conversion Calculator
    Convert volume between liters, gallons, cubic meters, barrels and 40+ metric, US, Imperial (UK) and Canadian units. Fast, accurate, free.
  • Cooking Conversion Calculator
    Convert cooking and kitchen measurements between US customary and metric units: liquid and dry volume, length, weight, and temperature.
  • Topsoil Calculator
    Free topsoil calculator: find how much soil you need by volume (cubic yards, feet, meters, liters), weight in tons, number of bags and estimated cost.
  • Tank Volume & Fill Calculator
    Calculate total tank capacity and partial fill volume for cylinder, rectangle, oval and capsule tanks. Results in US/Imperial gallons, liters, cubic meters and feet.

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