
A common use is to set the level at 10-feet (3 m) to calculate the second floor’s diameter and area. The level area is the area of the circle described by the imaginary slice at the level specified above the floor. The level circumference is the perimeter around the imaginary slice at the level specified above the floor.Īrea. The level radius is the calculated radius-half the level diameter-at the specified level above the floor.Ĭircumference. The level diameter is the calculated diameter at the specified level above the floor. It effectively creates a subsection of the overall building.ĭiameter. The level height is the distance from the floor to a horizontal “slice” at the level specified above the floor. The total volume is the cubic measure of the total volume encompassed by the complete structure.
STOCKPILE AREA CALCULATOR PLUS
The total surface area is the sum of the dome surface area plus the stem wall cylinder surface area. The total surface distance is the dome surface distance from the apex to base plus the height of the stem wall equaling the distance along the surface of the building from the apex to the floor. The total height is the overall height of the structure, as defined by the sum of the stem wall and dome heights. The stem wall volume is the cubic measure of the volume encompassed by the stem wall cylinder. The stem wall surface area is the area of the cylinder formed by the stem wall. Leave the stem wall height set to zero (0) to remove the stem wall. The stem wall height describes a cylinder’s height with the floor diameter and the stem wall height. The dome volume is the cubic measure of the volume encompassed by the structure’s dome portion. The dome surface area is technically the dome’s lateral surface area from the base to the apex. The dome surface distance is the length from the apex, following the dome curve down to the dome base. The radius of curvature is the calculated radius of the whole sphere of which the dome is a portion. All dome structures described by this calculator are a segment or “cap” of a sphere as defined by the dome’s diameter and height. The dome height is the distance from the base of the dome to the apex. The floor area is the area of the circle inscribed by the floor diameter. The floor circumference is the distance around the circle-shaped floor, stem wall, and dome base.Īrea. The floor radius is half the floor diameter and is a useful number for various calculations.Ĭircumference. The floor diameter is a circle representing the floor, stem wall, and dome base diameter. Note that all numerical inputs must be given in the same selected unit. The selectable unit will label the calculator outputs and properly scale the overlay. A scaled, graphical overlay to assist in visually representing the building size and purpose. It calculates an imaginary circle at that level plus the upper portion of the structure from that level to the apex. The optional horizontal level above the floor forms a subsection of the structure. The stem wall height is optional by leaving the height set to zero (0). The height of the stem wall extends vertically from the circular floor to the base of the dome. The height of the spherical dome from its base to the apex.

A single diameter input is useful for quick estimates, but when calculating a specific design that may have a different diameter for the stem wall, you should run two separate calculations. The calculator applies the diameter to the floor, stem wall, and base of the spherical dome. This calculator is subject to our Terms of Service.ĭiameter. Always consult with qualified professionals before proceeding with a project.
STOCKPILE AREA CALCULATOR PDF
Print page or save as PDF for a professional copy of the drawing and results.īe aware that just because the calculator can draw a structure, it does NOT mean the structure can be built. Use “Copy to Clipboard” to copy-and-paste results into your notes or emails. For example, it can calculate the area of a second floor, show headroom around the dome perimeter, or calculate the volume and surface area of a portion of the dome.Īll parameters are stored in the page URL which may be bookmarked, saved, and shared. Outputs include circumference, surface area, volume, and distances along and around the building’s various details.Ī level input measures a slice of the structure. It helps with quick design ideas as well as provides accurate measurements when finalizing structural elements. The MDI Spherical Dome Calculator helps calculate common design elements of a partial sphere set on an optional stem wall.
