Concrete Stairs with Landing

Calculate the amount of concrete needed for stairs with a landing. The volume is calculated from the step riser, step run, throat depth and the depth and length of the landing. This calculator uses inches for measurements.

Concrete Stairs with Landing - Inches

Calculation

enter the number of risers
the riser height of the step in inches
the run of the step in inches
the thickness (depth) of the throat in inches
the length of the landing in inches
the landing depth in inches
the width of the stairs in inches

Results

the total rise of the stairs in inches
total run of the stairs in inches
the slope of the stairs in degrees
the amount of concrete needed in cubic feet
the amount of concrete needed in cubic yards
the amount of concrete needed in cubic metres

Conversions

one cubic inch (in³) = 0.000578703703703704 cubic feet (ft³)
one cubic inch (in³) = 0.0000214334705075445 cubic yards (yd³)
one cubic inch (in³) = 0.000016387064 cubic metres (m³)

To convert cubic feet to cubic yards multiply cubic feet * 0.037037037037037
To convert cubic feet to cubic metres multiply cubic feet * 0.028316846592
To convert cubic yards to cubic metres multiply cubic yards * 0.764554857984

When Ordering Concrete

This concrete calculator will help you in estimating the amount of concrete needed for your project. The amount given as needed, does not include any waste. It is recommended, depending on the job you are doing, to add anywhere from an extra 4% to 10% to your concrete order to make sure you have enough concrete to finish the job. Ask when ordering the concrete. They will be able to give you a good idea of what is needed.

Concrete Stairs with Landing