WebDec 14, 2024 · Quikrete's Concrete Mix yield's about .15 cubic feet for every 20 pounds of mix, so a 40-pound bag yields .30 cubic feet, 60 pounds of concrete mix yields .45 cubic feet and an 80-pound bag yields ... WebJust enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The free concrete calculator will tell you exactly how many 40 lb, 60 lb, or 80 lb bags of concrete that you will need to buy. It’s really that simple – try it out today and then be sure and try out all of our calculators!
Sonotube Calculator
WebHow heavy is concrete? Calculate how many cubic feet ( cu ft - ft3 ) of concrete are in 1 pound ( 1 lb ). Specific unit weight of concrete - amount properties converter for … WebAn 80 lb bag (36.3 kg) of concrete mix yields approximately 0.60 cubic feet (17L) There's 27 cubic feet of concrete in a cubic yard. If you divide 27 by .60 it equals 45 bags. How many square feet of concrete will an 80 lb bag do? That depends on your thickness. @ 2" thick an 80 lb bag of concrete will fill 3.6 square feet @ 4" thick an 80 lb ... birthday party places for kids in nashville
CONCRETE CALCULATOR - How Much Do I Need?
WebMar 30, 2024 · Let's say we want to construct six 10-feet (or 120-inches) high concrete columns using 16-inch Sonotube concrete forms. For this, we can use the formula for cylinder volume to determine how much concrete we'll need for a single column, as shown below: ... Volume in cubic yards for various column heights. 3′ ... You will need around one … WebApr 12, 2024 · One 50-pound bag of quikrete fast setting concrete mix yields about . 375 cubic feet. For example, if you need to cover 33.333 cubic feet, using 60-pound bags of … WebMar 25, 2024 · There are 45 bags of concrete per cubic yard. A cubic yard equals 27 cubic feet (46,656 cubic inches) or 45 80-pound bags. A bag of ready mix concrete weighing 80 … birthday party places for adult