Rectangle Area Calculator

Find the area and perimeter of a rectangle from its length and width.

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LengthunitsWidthunits

Area60.00units²

Perimeter32.00units

Diagonal11.66units

Area = length × width and perimeter = 2 × (length + width). The diagonal is √(length² + width²). With 10 × 6: area = 60, perimeter = 32, diagonal ≈ 11.66.

Questions

How do I calculate the area of a rectangle?

Multiply the length by the width: Area = length × width. A 10 by 6 rectangle has an area of 60 square units.