To calculate the area of multiple rooms, click “Add a new shape” to create a new calculator for every room or shape. Select the shape of the room, input its measurements, then click the “Calculate” button. Repeat as necessary. Your total square footage will update accordingly. Above, ...
Step Two: Calculate the Area of Each Section When the room has been divided up into several imaginary square sections, figure the square footage of each one using the method above. It might be easiest to sketch a simple floor outline of the room. Then, cross-section the room and identify...
How to calculate the sq.ft of a room - summary Measure the length and width of the room in feet. Next, multiply the length and width together to get the square footage. Example: For a room measuring 10 feet wide by 14 feet long, your calculation is 10 × 14 = 140 square feet. Ca...
Now that you know how to size your room, go ahead, and calculate the rough estimate of the BTU rating required. If you’re still unsure, below are some of the sure signs your air conditioner is too small for your room. 1. Your home isn’t as cool as it’s supposed to be If you...
"You can just call your local Ready-Mix plant, give them your square footage and thickness, and they’ll figure it up for you." — Jeff Hershberger, Deco-Crete Supply The Easiest Way to Calculate Concrete Yardage! This is a great option for larger projects like driveways or patios, especi...
Then, multiply your exterior’s square footage by the high per-square-foot cost for the material. Your actual price is likely to fall somewhere between those two numbers. How to calculate your exterior’s square footage If you don’t know the square footage of your home’s exterior, you...
Likewise, the 2 ton mini split square cover footage will be seen to be 1,100-1,350 sq ft. Notice that with each of these charts, if you know the square footage of your room or rooms to be covered, you can find that number on the right side of the chart and find either the BTU...
You can calculate your estimated annual solar energy production by multiplying your solar panel's wattage by your production ratio. For example, a 450-watt panel in California will produce about 675 kWh in a year, or about 1.8 kWh daily. That's enough energy to power some small appliances ...
Then, you need to subtract the square footage from the number of doors and windows you have in the room. We will calculate one door and two windows in this room. The square footage of our door is 21 sq. feet and the two windows are each 15 square feet each (15 sq. ft. x 2 =...
BTU, short for British Thermal Unit, is a unit of measurement for how much energy your air conditioner uses to remove heat from your home in an hour. The higher the BTU, the bigger the room size it can cool. To start, calculate the square footage of the room by multiplying the room’...