There is no way to compare these two things. Square footage is a measure of area, while cubic feet is a measure of volume.
To convert square feet to cubic feet, you would need the height or depth dimension. If you have the height measurement, you can multiply the square footage by the height to find the cubic footage. Without the height, it is not possible to directly convert square feet to cubic feet.
To find the square footage from cubic feet, you need to know the height of the space. If the height is 1 foot, then the square footage would also be 386 square feet. If the height is different, you would need that information to calculate the square footage.
To convert square feet to cubic yards for rocks or any material, you need to know the depth of the rock layer in feet. Divide the total square footage by 27 (since 1 cubic yard equals 27 cubic feet) and then multiply by the depth in feet to get the cubic yards. This will give you the volume of rock needed in cubic yards based on the square footage and depth.
For square footage (area) you only have two measurements. So a carpet 4 ft x 4 ft has a square footage of 16 square feet. And a carpet of 4 ft x 8 ft has a square footage of 32 square feet. Three measurements like 4 ft x 4 ft x 8 ft give you cubic footage, or volume. So the volume of a container that size would be 128 cubic feet.
840 square feet don't think the height of the ceilings helps unless you are looking for cubic feet which would be 7560 cubic feet
To convert square feet to cubic yards, you would need to know the depth or height of the area in feet. You would then multiply the square footage by the depth and then divide by 27 (since there are 27 cubic feet in a cubic yard) to get the measurement in cubic yards.
To convert square feet to cubic feet, you need to know the height of the space. If the height is 1 foot, then 94185 sq ft would be equivalent to 94185 cubic feet. If the height is different, you would need to multiply the square footage by the height in feet to get the volume in cubic feet.
To find the square footage in 480 cubic feet, you need additional information. If you are dealing with a cube, where all sides are equal, you can take the cube root of 480 to find the length of one side. Then, you can square this length to find the square footage.
An area is an area, not a volume. 20 by 26 = 520 square feet
To convert square feet to cubic feet, you must know the height or depth of the space you are measuring. Multiply the square footage by the height in feet to calculate the cubic footage. This is because square feet measure area (length x width) while cubic feet measure volume (length x width x height).
To Determine The Square Footage (A Unit of AREA) You Do The Following: Length x Width (in Feet) = Square Footage (written in Feet Squared or Feet^2) I think what you are asking is NOT for SQUARE FOOTAGE but for VOLUME measured in CUBIC FEET (Feet^3) VOLUME, in this case (since the measurements are RECTANGULAR) Are Determined By: Length x Width x Height (in Feet) = Feet CUBED (Feet^3 or Cubic Feet) 24 Feet x 18 Feet x 9 Feet = 3,888 Feet^3 or 3,888 Feet Cubed or 3,888 Cubic Feet Cubic Feet, Which I believe is what you are looking for, since you gave 3 measurements of Length, Width and Height; is the VOLUME with Length, Width & Height that You Gave.