Online calculator for geometry

Points and Lines

Distance of two points

Distance of a point and a line

Angle of two lines

Center of a straight line

Slope of a line

Circular arc

Helix

2D figures

Triangle

Bisector of a triangle

Equilateral triangle

Right triangles

Isosceles right triangles

Isosceles triangles

Area of a triangle given two sides and an angle

Area of a triangle given a side and the height

Area of a triangle given three sides

Quadrilateral

Square

Rectangle

Golden Rectangle

Deltoid (Kite)

Half Square Deltoid (Kite)

Rhombus

Parallelogram

Trapezoid

Cyclic-Quadrilateral

Quadrilateral

Polygons

Regular Polygons

Circular

Annulus

Annulus sector

Circle

Circular sector

Circular segment

Ellipse

Area

Calculator of different areas

3D Solids

Cone

Cube

Cuboid

Pyramid

Tetrahedron

Octahedron

Dodecahedron

Sphere

Spherical cap

Spherical sector

Spherical segment

Cylinder

Hollow cylinder

Elliptical cylinder

Ellipsoid

Spheroid

Triaxial ellipsoid

Volume Calculators

Calculate volume of different solid figures

Trigonometric functions

ACos	Inverse cosine of an angle
ACot	Inverse cotangent of an angle
ACsc	Inverse cosecant of an angle
ASec	Inverse secant of an angle
ASin	Inverse sine of an angle
ATan	Inverse tangent of an angle
Cos	Cosine of an angle
Cot	Cotangent of an angle
Csc	Cosekans of an angle
Sec	Secant of an angle
Sin	Sine of an angle
Sinc	Sinc function
Tan	Tangent of an angle

Hyperbolic functions

ACosh	Inverse hyperbolic cosine
ACoth	Inverse hyperbolic cotangent
ACsch	Inverse hyperbolic cosecant
ASech	Inverse hyperbolic secant
ASinh	Inverse hyperbolic sinus
ATanh	Inverse hyperbolic tangent
Cosh	Hyperbolic cosine
Coth	Hyperbolic cotangent of an angle
Csch	Hyperbolic cosecan
Sech	Hyperbolic secant
Sinh	Hyperbolic sinus
Tanh	Hyperbolic tangent