Construction Calculator ۬

Construction Calculator gives you the tools you need to estimate materials, solve jobsite math, convert measurements, and plan construction projects with confidence.

Includes everything you need to calculate feet, inches, fractions, areas, volumes, concrete, framing, roofing, masonry, electrical, HVAC, project dates, and more. Whether you're a contractor, carpenter, builder, remodeler, estimator, engineer, or DIY homeowner, this app helps you get accurate construction calculations fast.

Useful for: general contractors, framers, carpenters, concrete workers, roofers, masons, electricians, HVAC techs, landscapers, project managers, estimators, homeowners, and more.

You will find all the helpful tools:
• Feet-Inch-Fraction Calculator
• Construction Math Calculator
• Area & Volume Calculator
• Concrete Slab Calculator
• Concrete Footing Calculator
• Concrete Column Calculator
• Concrete Post Hole Calculator
• Rebar Calculator
• Wire Mesh Calculator
• Block Wall Calculator
• Brick Wall Calculator
• Paver Calculator
• Asphalt Calculator
• Crushed Stone Calculator
• Stair Calculator
• Rafter & Roof Pitch Calculator
• Hip Roof Calculator
• Floor Joist Calculator
• Subfloor Material Calculator
• Insulation Calculator
• Ramp & Slope Calculator
• Grade Calculator
• Square Layout / 6-8-10 Calculator
• Triangle & Geometry Calculator
• Electrical Watts, Volts & Amps Calculator
• HVAC Air Flow & Ventilation Calculator
• Project Date & Deadline Calculator
• Cost Per Square Foot Calculator
• Loan, Mortgage & Payment Calculators
• Saved Calculation Tapes
• Notes for Project Planning
• PDF Sharing & Export

Construction Calculator: calculate, estimate, convert, and save the measurements you need for everyday building work.

Quickly enter dimensions in feet, inches, fractions, yards, meters, centimeters, or millimeters. Add, subtract, multiply, divide, convert units, and solve common construction problems without switching between multiple apps.

Estimate concrete for slabs, footings, columns, foundations, post holes, and backfill. Calculate rebar, wire mesh, block walls, brick walls, pavers, asphalt, crushed stone, driveway sealer, and other jobsite materials.

Plan framing, stairs, ramps, joists, roof pitch, rafters, hip roofs, square layouts, slopes, grades, triangles, and more. Use built-in calculators for electrical loads, HVAC sizing, attic ventilation, project dates, cost per square foot, and construction business math.

Keep your work organized with saved tapes, project notes, and shareable calculation results. Perfect for quick field estimates, material takeoffs, layout checks, remodeling projects, and contractor planning.

Built for real jobsite use — fast, practical, and available offline.

Calculate smarter — from blueprint to build.

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