Floor Load Capacity Calculator

The only way to specifically calculate the load capacity of concrete is to have a licensed structural engineer process the formulas and consult a myriad of tables that all apply to the specific design of your project.

Floor load capacity calculator. If the example floor is 6 by 9 metres 20 by 30 feet the total area is 54 square metres 600 square feet. Span calculator for wood joists and rafters also available for the android os. 54 x 269 14 526 kg 32 024 lb. Floor joist capacities max working load 3 0 kn m 2.

Online free live maximum floor live load capacity is a great engineering tool to help you calculate floor strength use it now. Floor joist capacity max working load 3 0 kn m 2 as pdf file. We do not consider this in the calculation of occupancy. Joist spacing in metres x span in metres.

Increasing the total weight on the floor to 4 480 pounds however results in a live load of 40 psf which is beyond the floor s load capacity. This number tells you how much load your floor can support for each square foot of floor space. In the uk it is standard practice to apply a higher floor load of around 7 5kn m2 over the remaining 5 of floor area. Floor joist capacity max working load 2 0 kn m 2.

With an evenly distributed live load of 30 psf which the tables show the floor is able to support the total weight on the floor would be about 3 360 pounds. Calculate the total area supported by one joist according to this formula. You can however calculate the load capacity of concrete in a quick and general way. 1 019 pounds 18 7 square feet 54 5 pounds per square foot.

This number tells you the total load capacity of your floor. The total imposed floor load value entered here should include any allowance for partitions and non human items. 500 kg m 2 is typical for office storage space and similar. Divide the maximum load of one joist by the area supported by one joist.

Floor joist capacities for timber grade c 18 c 24 and c 30 joist center space ranging 300 to 600 mm are indicated in the diagram below. For example a floor joist at 16 spacing s that can carry 53 pounds per linear foot would translate into a 318 pound single point load at its center. Imposed loads varies from approximately 1 5 kn m 2 153 kg m 2 in domestic buildings to approximately 10 kn m 2 1053 kg m 2 in heavy industrial areas. About onlinecalculators online calculators and converters have been developed to make calculations easy these calculators are great tools for mathematical algebraic numbers engineering physics problems.