Work out rhombus area instantly with clear inputs, formula shown and shareable results.
The diagonals of a rhombus bisect each other at right angles, so the shape splits into four congruent right triangles and the area is half the product of the diagonals.
Area from diagonals
A = ½ · d₁ · d₂
Side
s = √[(d₁/2)² + (d₂/2)²]
Yes. A rhombus is a parallelogram with all four sides equal; a square is a rhombus with right angles.
Only if the diagonals are perpendicular. Otherwise use A = ½·d₁·d₂·sin θ.