Geometry

Area, volume, and 2D/3D shapes.

Annulus Calculator

Ring area & dimensions.

Capsule Calc

Volume of a capsule.

Volume Calculator

Cube, Sphere, Cylinder.

Surface Area

Area of 3D objects.

Pythagorean

Calculate hypotenuse.

Circle Calc

Area, Circumference, Radius.

Triangle Calc

Area and Perimeter.

Slope Calculator

Calculate slope m.

Distance Formula

Distance between points.

Concrete Volume

Slabs & Footings.

Cone Calculator

Volume and Surf Area.

Conical Frustum

Chopped-off cone.

Equilateral Tri

3-sided equal shapes.

3D Distance

3D point distance.

Solid Geometry

3D shape formulas.

Plane Geometry

2D shape formulas.

Hemisphere

Half-sphere volume/area.

Isosceles Tri

Equal side triangles.

Law of Sines

ASA, AAS, SSA.

Law of Cosines

SSS, SAS solver.

Midpoint Calc

Middle of two points.

Parallelogram

Area and Perim.

Pyramid Calc

Square pyramid vol.

Rectangle Calc

Area and Perimeter.

Rhombus Calc

Area and Perimeter.

Polygon Calc

N-sided regular.

Rect Prism

Box volume/area.

Tank Volume

Liquid capacity.

Tube/Pyramid

Shapes volume.