Geometry Calculators

Circle

• Radius of a Circle
• Diameter of a Circle
• Circumference of a Circle
• Area of a Circle

Rectangle

• Area of a Rectangle
• Perimeter of a Rectangle
• Width of a Rectangle
• Diagonal of a Rectangle

Square

• Area of a Square
• Perimeter of a Square
• Diagonal of a Square
• Length or Width of the Side of a Square

Triangle

• Area of a Triangle
• Area of an Equilateral Triangle

Semicircle

• Area of a Semicircle
• Circumference of a Semicircle
• Radius of a Semicircle
• Diameter of a Semicircle

Cube

• Volume of a Cube
• Side of a Cube
• Surface Area of a Cube
• Perimeter of a Cube
• Interior Diagonal of a Cube
• Face Diagonal of a Cube

Sphere

• Volume of a Sphere
• Surface Area of a Sphere
• Radius of a Sphere
• Diameter of a Sphere
• Circumference of a Sphere

Cylinder

• Height of a Cylinder
• Radius of a Cylinder
• Volume of a Cylinder
• Total Surface Area of a Cylinder
• Curved Surface Area of a Cylinder