3D Geometry Calculators and Solvers

Easy to use 3D online geometry calculators and solvers that may be used to calculate volume, areas of surfaces, planes, spheres, ellipsoids, distances, points of intersection ... are presented.

Surface Area and Volume of 3D Figures Calculators

• Surface Area of Ellipsoid Calculator .
• Volume and Surface Area of Silos Calculator .
• Distance Between Two Points on Earth.
• Volume and Surface Area of Torus.
• Area and Volume of a Regular Polygon Frustum.
• Volume and Surface Area of a Spherical Cap.
• Ellipsoid Volume Calculator. An online calculator to calculate the volume of an ellipsoid given its semi axes.
• Rectangular Pyramid Calculator and Maker An online calculator to calculate the surface area, the volume and many other parameters of a pyramid given the dimensions of its rectangular base and its height. It also helps you create the net that you use to make the pyramid.
• Cone Calculator to calculate the surface area and the volume of a right cone given any two of its dimensions: radius, height and slant height.
• Make a Cone from a Sector Calculator computes the central angle and radius of the sector used to make a cone.
• Surface Area and Volume of Right Cylinder - Geometry Calculator. Calculate the surface area and the volume of a right cylinder given its radius and height.
• Surface Area and Volume of Frustum - Geometry Calculator. Calculate the surface area, the volume and other parameters of a Frustum given its radius R at the base, its radius r at the top and its height h.
• Volume and Surface Area of a Solid Rectangle. Calculate the volume and the surface area of a solid rectangle given its length, width and height.
• Volume and Surface Area of a Sphere. calculate the volume and the surface area of a sphere given its radius.
• Earth Coverage by Satellites Calculator.

Analytic 3D Geometry Calculators

• Sphere Equation Given 4 Points - Calculator .
• Intersection of Three Planes Calculator.
• Distance from Point to Plane Calculator.
• Intersection of Three Planes Calculator.
• Intersection of a Line and a Plane in 3 D Calculator.
• Intersection of Two Lines in 3 D Calculator.
• Plane Equation Calculator Given 3 Points in 3D Space.
• Angle Between Two Planes Calculator .
• Distance and Midpoint in 3D Geometry - Calculator. Online calculator to calculate the distance between two points and their midpoint when these points are given by their Cartesian coordinates in a 3 dimensional space