ContractorCalculator helps users perform on-the-go calculations for square footage, measurement conversions, and fraction math. It supports trade-specific tasks like amps to watts and wire size.
Calculate optimal cutting layouts for materials like lumber, sheet metal, and fabric. Input stock dimensions and required piece sizes for efficient cutting. Save and manage multiple projects.
Calculate material waste by inputting sheet size and cutting pieces to generate an optimal layout. Support multiple materials including plywood, acrylic, and glass. Export layout plans for efficient cutting.
Convert measurements between and centimeters with a flip button to switch units. Support fractions and display results in both decimal and fractional forms. Adjust rounding settings for decimal places or whole numbers.
Calculate sawing angles for mitre or sliding compound mitre saws. Input beam inclination and number of beams to determine workpiece alignment. Display result field turns green upon calculation completion.
Enter a nominal diameter for a hole or shaft and select a grade to view upper and lower tolerances. Calculate tolerances for diameters up to 500 mm in metric or 19.685 inches in imperial. Display values based on ISO 286 standards.
Track contacts across time zones and view a calendar integrated with iOS Calendar. Set up meetings with the Meeting Planner. Highlight business hours and holidays for subcontractors and customers.
The app sizes pipe systems by inputting piping and liquid properties. It calculates results including pipe diameters, velocity, and head loss, and can email inputs and results.
Calculate concrete volume with precise formulas and unit conversions. Estimate material quantities for walls, slabs, and foundations. Measure dimensions and convert units. Generate reports and save calculations for future projects.
Calculate with precise measurements and error prevention. Input dimensions to generate accurate templates. Access video tutorials for step-by-step guidance. Search for industrial insulation products, tools, and accessories online.