# Area

Area is the quantity that expresses the extent of a two-dimensional figure or shape, or planar lamina, in the plane.  This could include Surface area (for 2D-surfaces),  the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat.
Area could also mean the two-dimensional analog of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept).

vCalc's Area folder contains several well-known formulas for converting Area into different Area units.

## Area Equations

• Area over Time
• circular slab - Circumference from Area
• Cube - Surface Area
• Decagon Area
• Dodecagon Area
• Ellipse - area
• Elliptical Volume
• Force (pressure)
• Hendecagon Area
• Heptagon Area
• Nonagon Area
• Nonagon Volume
• Oblate Spheroid - surface area
• Parabola - area
• Parabolic Area (Concave)
• Pentagon Area
• Polygon - area2
• Pressure
• Price per Area
• Size of a Circular Garden
• Square Footage of a Triangle (base and height)
• Square Footage of a Triangle (three sides)
• Squared Volume
• Time for Area
• Total Weight from Pounds per Acre
• Triangle - Area1
• Triangle - Area2
• Triangle - Area4
• Triangle - Equalateral Side
• Triangle - Equilateral Area
• V = A * d
• Actuator Cylinder Area (Diameter)
• Actuator Cylinder Area (Radius)
• Flooring - Area
• Flooring Material Cost
• How much water is in my Yard
• Japanese (Shakkanhō) Area
• Octagon Area
• Octagon Radius from Side Length
• Octagon Side
• Pick's Theorem
• Price Compare (by area 3)
• Price Compare (by area)
• Price Elasticity of Demand (Area Units)
• Size of a Triangle Garden
• Size of an Oval Garden
• slab - Area
• Snow Weight - Area
• Snow Weight - Area (polygon)
• Snow Weight - Area (rectangle)
• test rebar ads
• vCalc Area Conversion Factors
• vCalc Length Conversion Factors