Concrete Slab Span Calculator

All dimensions should be expressed either in m or ft.

Concrete slab span calculator.

The concrete calculator estimates the volume and weight of concrete necessary to cover a given area. Select dimensions of the concrete structure e g beam column slab footing etc. Click the button to calculate the volume of concrete and man hours not including mixing needed for this job. To find the amount of ready mix concrete for a slab you can estimate it with a standard volume calculator.

For slabs floors footings and cylinders this is a terrific concrete slab calculator for estimating how many cubic yards to order to complete your concrete slabs concrete floors concrete walls and concrete footings. Use the slab calculator to figure the concrete needed for the porch surface. Slabs square footings or walls hole column or round footings. Enter dimensions in us units inches or feet or metric units centimeters or meters of your concrete structure to get the cubic yards value of the amount of concrete you will need to make this structure.

Purchasing slightly more concrete than the estimated result can reduce the probability of having insufficient concrete. Input length width and depth of the area. Calculator use calculate volumes for concrete slabs walls footers columns steps curbs and gutters. 500 kg m 2 is typical for office storage space and similar.

Just remember to add some extra concrete to your total order because running short is not an option. Feet of porch surface so enter in the slab calculator 4 thickness by 3 width by 3 length. Use the footing calculator to calculate the sides of the porch and the steps here is an example. Concrete slab maximum length calculator simple online calculator to find the maximum slab length of a concrete floor by knowing the values of thickness of reinforced slab yield strength the reinforcing ratio.

This porch has 9 sq. This calculator is to be used as an estimating tool only.