Concrete Stairs with Landing - Solid

Calculate the amount of concrete you need to pour solid concrete stairs (nothing formed inside to reduce the amount of concrete needed), where the last step is the landing.

Note:

Leave the landing length field empty if you don't need a landing. If you do not enter anything in the length of the landing field, it will calculate the number of steps you entered. If you enter a measurement in the landing length, it will become the measurement for the last step.

Stairs with Landing (solid)

Calculation

enter the number of steps
the riser height of the step in inches
the run of the step in inches
the length of the landing
the width of the stairs in feet and or 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.