Construction Calculators

Tools for building projects, materials, and structural calculations.

HVAC & Climate

AC Tonnage Calculator Air Changes Per Hour AC Room Size Calculator Boiler Size Calculator CFM Calculator

Materials & Weight

Aluminum Weight Calculator Asphalt Calculator Brick Calculator Carpet Calculator Cement Calculator

Structural Engineering

Beam Deflection Calculator Beam Load Calculator Bending Stress Calculator Door Header Size Calculator Elevation Grade Calculator

Concrete & Masonry

Concrete Block Calculator Concrete Block Fill Calculator Concrete Column Calculator Concrete Cylinder Calculator Concrete Driveway Cost

Concrete Applications

Concrete Slab Calculator Concrete Stairs Calculator Concrete Tube Calculator Concrete Weight Calculator Cubic Yard Calculator

Woodworking & Carpentry

Angle Cut Calculator Birdsmouth Cut Calculator Board Foot Calculator Board and Batten Calculator Baluster Calculator

Fencing & Outdoor

Fence Calculator Fence Cost Calculator Fence Estimate Calculator Board on Board Fence Chicken Coop Size Calculator

Decking & Staining

Deck Stain Calculator Decking Calculator DIY Shed Cost Calculator Epoxy Calculator Drywall Calculator

Fasteners & Hardware

Bolt Circle Calculator Bolt Torque Calculator Clearance Hole Calculator Countersink Depth Calculator Box Fill Calculator

Measurements & Geometry

Angle of Depression Calculator Arch Calculator Bowl Segment Calculator Carbon Equivalent Calculator Crushed Stone Calculator

Marine Construction

Dock Flotation Calculator

Building Materials

Siding Calculator