Volumes and solid shape measurements.
Measure geometric solids independently of their intended construction use.
Choose the matching calculation
Volume Calculator
Find the volume of a rectangular space in cubic yards or cubic metres.
Cylinder Volume Calculator
Find the geometric capacity of a straight round container.
Cone Volume Calculator
Find the geometric volume of a cone that narrows to a point.
Frustum Volume Calculator
Find the volume of a tapered round container with two flat ends.
Sphere Volume Calculator
Find the volume enclosed by a complete sphere.
Ellipsoid Volume Calculator
Find the volume enclosed by an oval body from three full axes.
Prism Volume Calculator
Convert a known constant cross-sectional area and length into volume.
Pyramid Volume Calculator
Find the volume of a pyramid from its base area and perpendicular height.
Measured Section Volume Calculator
Estimate a varying volume from areas measured at successive stations.
Volume Measurement Range Calculator
Show how stated measurement tolerances affect a rectangular volume.
Spherical Cap Volume Calculator
Measure a spherical end cap from sphere radius and cap height.
Spherical Shell Material Calculator
Separate a hollow spherical shell’s material from its internal capacity.
Torus Volume Calculator
Measure a circular tube swept around a closed ring.
Tapered Rectangular Container Calculator
Find capacity when both rectangular dimensions change linearly with height.
Parabolic Barrel Profile Volume Calculator
Estimate a bulging container only when its supplied profile is parabolic.
Measure and check your assumptions
A spherical cap height is not its share of total volume
Does a cap with one-quarter of sphere height hold one-quarter of its volume?
Why the average end areas can misstate a tapered box volume
Do length and width both change along the height?
Choose a measured profile over an assumed barrel shape
Do three barrel diameters prove that its sides follow a parabola?
Why a small depth error can dominate a volume estimate
Which measured dimension contributes the largest relative volume uncertainty?
Use measured internal dimensions for round concrete forms
Can a nominal tube label stand in for its actual filled diameter?
Keep continuous strip lengths separate from station-to-station measurements
Are repeated strip segments measured over disjoint portions of the same run?
Use the centreline radius when measuring a toroidal ring
Is the entered major radius the outside edge or the tube centreline?
Distinguish geometric tank headroom from permitted working capacity
What does spare volume after a proposed addition actually mean?
Weight each measured station interval separately
Why does averaging all offset widths give the wrong strip area?
Measure a component with linearly changing thickness
When is average endpoint thickness a valid volume input?
Convert horizontal tank depth to volume
Why is liquid depth not proportional to volume in a horizontal cylinder?
Separate tube wall material from the internal void
Which diameter belongs in a tube material or liquid-capacity estimate?
Keep the estimate within scope
Use your measured geometry and already supplied product specifications. Counts and quantities do not select a construction system or establish code compliance.
Collect chosen results in a free browser material project. Alternative scenarios remain separate orders.