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Perimeter of Rhombus

Perimeter of Rhombus - illustration

To calculate the perimeter of a rhombus we need to know a side length. A rhombus is a shape with four equal sides. The formula to calculate the perimeter of a rhombus is same like the formula of a square. The perimeter means the sum of all side lengths. For example a length of a fence around a rhombic garden. The elementary unit is one metre (1 m).

Perimeter of Rhombus - formula

Perimeter of Rhombus = 4 × side length

P = 4 × a

Perimeter of Rhombus - calculator

2D & 3D CalcCalculator for Perimeter of Rhombus