You will be given the total number of retaining wall blocks needed. Input the height and length of one of your chosen blocks. Input the height and length of the retaining wall.
A cap row is the topmost row of the retaining wall, reaching higher than the wall's actual height, which is often used for decoration. Start by deciding whether your retaining wall will have a cap row (pick 'Yes' or 'No' at the very top of the calculator). Calculating the number of retaining wall blocks: The retaining wall calculator may seem complicated at first, but don't worry! Just follow this simple set of instructions, and you will get your calculations done in no time.ġ.