Area and Perimeter of a Rhombus

  • A rhombus is a quadrangle, all sides of which are equal in length but do not form a right angle.
  • The diagonals are not the same length, but they are perpendicular to one another and halve one another.
  • The height is the perpendicular distance between two opposite edges.


Rhombus Area and Perimeter of a Rhombus
  • P – perimeter
  • A – area
  • a – edges
  • h – height
  • d1,2 – diagonals
  • α1,2 – angles


Enter 2 values

a =
h =
d1 =
d2 =
α1 =
α2 =

Round to decimal places

Area A =
Perimeter P =

Calculation Procedure


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