Rectangle area
Geometry
Use the free rhombus area calculator. Enter diagonal 1, diagonal 2 to get a result, with a formula and worked example.
This tool calculates rhombus area from Diagonal 1, Diagonal 2. Enter each quantity in its labelled field, then use the formula below to check the calculation.
diagonal 1 × diagonal 2 ÷ 2
Applying the formula to these values gives 24 square units.
Find the area, perimeter, surface area or volume of common shapes. Use consistent length units: metres produce square metres for areas and cubic metres for volumes.
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