Back to Directory


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.

Parent Categories:

Area Calculators

Area Equations

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

Area Constants