The following characteristics of coffee have an adverse effect on the upper GI tract: Coffee Decreases Pressure in the Lower Esophageal Sphincter Coffee has been shown to decrease pressure in the lower esophageal sphincter, contributing to gastroesophageal reflux.
Here is how to properly measure and calculate total square footage of the space. 1  Split the room into separate areas. 2  Measure each area of the room separately (area 1, area 2, area 3). 3  Calculate the square footage of the each space by multiplying length by width. 4  Room: Length (ft) x Width (ft) = Square Footage.
For example, if you want to carpet the floor of a square room, but you don't have a measuring tape long enough to measure the walls to find the floor area. If you know your room is 20 cubic yards in volume, convert that to 540 cubic feet. Measure the height of the room from floor to ceiling.