3D Geometry Calculators

Pyramid Angle Calculator

Find regular square pyramid face, base, and dihedral angles accurately

Pyramid Volume Calculator

Find rectangular pyramid volume from base dimensions and perpendicular height

Lateral Area Trapezoidal Prism Calculator

Find trapezoidal prism lateral area from side dimensions

Surface Area Calculator

Find rectangular prism surface area from three measured dimensions

Surface Area of a Hemisphere Calculator

Find curved, base, and total hemisphere surface areas instantly

Surface Area of a Triangular Prism Calculator

Find total, lateral, and triangular face areas for prisms

Surface Area to Volume Ratio Calculator

Find surface-area-to-volume ratios for three-dimensional objects

Cube Calc: find V, a, d

Calculate cube volume, edge length, and space diagonal

Cube Calculator

Calculate cube volume, surface area, diagonals, and edge length totals

Tetrahedron Volume Calculator

Calculate tetrahedron volume from four three-dimensional vertex coordinates accurately.

Volume Calculator

Calculate rectangular prism volume from three measured dimensions accurately.

Volume of a Hemisphere Calculator

Find hemispherical volume quickly from a known radius measurement

Volume of a Trapezoidal Prism Calculator

Find trapezoidal prism volume from bases, height, and length

Rectangular Prism Calculator

Find prism volume, areas, diagonals, and total edge length

Slant Height calculator

Find cone slant height from radius and vertical height

Ellipsoid Volume Calculator

Calculate ellipsoid volume from three perpendicular semi-axis measurements

Torus Surface Area Calculator

Calculate torus surface area using major and minor radii

Torus Volume Calculator

Calculate torus volume from major and minor radii

Right Circular Cone Calc: find A, V, A_L, A_B.

Calculate cone surface areas and volume from dimensions

Right Cylinder Calculator: find A, V, A_l, A_b

Find cylinder area, volume, lateral area, and base area

Right Rectangular Pyramid Calc: find A, V, A_l, A_b

Find pyramid surface area, volume, lateral area, and base area

Sphere Calc: find V, A, d

Find sphere volume, surface area, and diameter quickly

Euler’s Formula for Polyhedron Calculator

Verify polyhedron structure using vertices, edges, and faces

Great Circle Calculator

Calculate spherical distances, bearings, midpoints, and chord lengths

Triangular Prism Calculator

Calculate triangular prism dimensions, areas, volume, and angles