Convert between metric and imperial units

Calculate areas of various shapes including rectangles, circles, triangles, and polygons

Calculate concrete volume, materials, and costs for construction projects

Calculate heating and cooling requirements for residential and commercial buildings

Calculate lighting requirements, fixture counts, and energy consumption

Calculate stair dimensions, rise, run, and building code compliance

Calculate roof pitch, angles, and material requirements

Calculate insulation requirements and R-values for energy efficiency

Calculate foundation dimensions, concrete volume, and reinforcement

Calculate quantities for various construction materials

Calculate paint quantities, coverage, and costs for interior and exterior projects

Calculate tile quantities, layout patterns, and installation materials

Calculate lumber requirements for framing and construction projects

Calculate electrical loads and panel requirements for buildings

Calculate solar panel requirements and energy production estimates

Calculate ventilation requirements for indoor air quality

Calculate site areas, grading, and earthwork volumes

Estimate construction costs for various building projects

Convert between architectural drawing scales and actual measurements

Calculate ADA compliance requirements for ramps, doors, and spaces

Calculate fire safety requirements including exits and occupancy

Calculate acoustic requirements and sound transmission

Calculate seismic loads and earthquake design requirements

Calculate wind loads and pressure requirements for buildings

Calculate sun angles and shading for building orientation