Rectangle Calculator

Rectangle Area Calculator
Calculate the area of a rectangle with this easy-to-use Rectangle Area Calculator. Input length and width to instantly determine the space within your rectangular shape.
Rectangle Perimeter Calculator
Calculate the perimeter of a rectangle with this easy-to-use Rectangle Perimeter Calculator. Input length and width to instantly determine the distance around your rectangular shape.
Rectangle Width Calculator
Rectangle Width Calculator
Rectangle Angle Calculator
Calculate rectangle angles easily with length and width input. Determine interior angles of rectangles for precise geometry calculations and design projects.
Rectangle Length Calculator
Rectangle Length Calculator
Rectangle Diagonal Calculator
Calculate the diagonal of a rectangle with this easy-to-use Rectangle Diagonal Calculator. Input length and width to instantly determine the diagonal measurement. Perfect for DIY projects, construction, and geometry studies.