CALCS.APP
Instant calculations for structural analysis. Free, fast, and built for engineers.
Interactive tool to calculate the moment, shear, deflection, and rotation of beams
Equations to calculate the moment, shear, deflection, and rotation of beams
Calculate live load reduction factor from ASCE 7 or NBCC
Calculate governing loads from NBCC or ASCE load combination
Calculate stress transformations on a Mohr's circle diagram.
Calculate the minimum seismic force for nonstructural components
Calculate geometric properties of common structural shapes
Calculate the seismic base shear and vertical distribution of seismic forces
Calculate the specified snow load on a roof or building surface per NBCC
Formulas for the area and centroid of shapes
Table of fixed end moments for a variety of loading scenarios
Calculate the minimum wall anchorage forces per ASCE 7
Wind forces on Buildings per ASCE 7 Ch. 28 (Envelope Procedure)
Wind forces on walls and solid signs per ASCE 7
Wind forces on open signs and single-plane open frames per ASCE 7
Analyze and design basement walls for out of plane loads
Calculate the moment and shear capacity of a rectangular beam
Calculate the bearing capacity of concrete
Shows the structural design properties of concrete
Perform a quantity takeoff to determine concrete volume and weight.
Calculate the axial capacity of a squat rectangular column
Calculate the axial and bending (P-M) capacity of a squat rectangular column
Calculate the shear capacity of a reinforced concrete diapahragm
Calculate the capacity of rectangular pad footings
Convert rebar quantities and sizes to equivalent bar areas
Development length of rebar in concrete
Shows the design properties for Canadian and American reinforcing bars
Perform a quantity takeoff to determine weight, volume, and lengths of rebar
P-M2-M3 interaction diagram tool. Model geometry and rebar, visualize stress/strain contours, and export results for design.
Calculate the shear friction capacity of a concrete section
Check the capacity of a slab-on-grade for concentrated loads.
Calculate the bearing, shear, and flexural capacity for a strip footing
Capacity of steel column base plates
Summary of bolt properties and design equations in CSA S16
Calculate the compression capacity of steel columns
Calculate the capacity of a fillet weld
Design Properties for common structural steels.
Cross sectional properties of standard steel sections
Calculate the tensile yield and tensile rupture capacity of a steel section
Calculate the capacity of a weld group using the elastic method
Summary of weld equations in CSA S16
Calculate the axial capacity of built-up wood columns
This tool calculates the bearing capacity of wood members
Calculate the flexural, shear, compression, and tension capacity
Calculate the compression capacity of a concentrically loaded wood stud wall
Links to historical building code and structural steel references and manuals
Links to other websites with useful or interesting tools, resources, and reading
Tool to look up NBC seismic, wind, and snow design parameters in Canada
Convert between common sets of units used in civil and structural engineering