Handy Construction Calculator

Android’s Most Trusted Construction Calculator
70+ Professional Grade, Premium Tools
Full US or METRIC modes – Inputs and Outputs

Google Play Featured – DIY App
Featured by AT&T, Vodafone
20,000+ customers, Top 100 Productivity App

“Best in Class” reviews –
The Best Android Construction Mobile Apps – getapp.com
3 Killer Android Home Improvement Apps – appshappens.com
HammerTime – poptechjam.com

Precision Inputs and Outputs
-US (Feet Inches Fraction)
-METRIC (Meter Millimeter)

What makes us better?
*US or METRIC modes – one simple setting lets you switch between modes with localized materials, size choices, inputs, outputs and rounding
*Configurable US inch fraction output precision (1/32, 1/16, 1/8, 1/4)
*Easy to use
*Flexible inputs/outputs – advanced options, no need for mental math
*Experience – Since 2009 built with the input of thousands of construction professionals
*Professional grade calculator – for the Pro, Contractor, Builder, Estimator, Handyman, DIY, or Carpenter
*Diagrams help master the inputs and outputs – no guesswork
*Built-in results sharing – text, email, copy/paste and more
*Clean and easy to use – no ads, crazy designs or other annoyances
*Consistently updated and supported
*We appreciate our customers. Have an idea or special need? Send us a note anytime!

Satisfaction Guaranteed!

Below is a list of our 70+ calculators along with a few highlights to show the advanced features, inputs and outputs that we think make us the best for your construction projects.

= ROOFING
* Attic Ventilation – Ventilation, Intake & Exhaust
* Advanced Rafters – Overhang, Ridge, Bird’s Mouth, Common
* Simple Rafters
* Roofing – Gables, Drip Edge, Ridge Caps, Bundles, Underlayment
* Sheeting

= FRAMING
* Balusters – Rake Angle, Centers, Spacing, Running Measurements
* Board Feet
* Floor Joists – OC Spacing, Running Measurements
* Wall Framing – Stud spacing, Studs & Plates, Advanced Algorithm
* Insulation – Batts & Blown
* Siding – Gables
* Squaring
* Stair Calculator – Constrain Run, Adjust Riser Results Real-time, Running Stringer Points

= WALL, FLOOR & CEILING
* Carpet & Vinyl Flooring
* Tongue & Groove Flooring
* Crown Molding
* Deck Boards – Diagonal & 90 Degree Layouts
* Demolition Waste – Building Construction Type
* Drop Ceiling – Even Border Construction, All Materials
* Drywall – Room Dimension or Area, Ceiling, All Materials
* Finish Areas – Walls, Floor, Ceiling
* Paint – # Coats, Wall Type
* Tile – Field and Border, Diagonal or 90 Degree Layouts

= ELECTRICAL
* Amps/Watts/Volts Solver
* Amps Required for Circuit

= FOUNDATION
* Backfill – Volume & Weight and Slope
* Excavation and Backfill – Specific excavated (with swell) and backfill (with compaction) material selection. Includes calculators specific to Basements, Footings and Trenches.
* Grade – Run/Drop or Slope
* Rebar – Beams & Columns with variable sizing and ties, Continuous footings, Weight.

= PAVING & CONCRETE
* Round/Rectangle Concrete – Total Volume, Premix and Portland Options, Rebar
* Post Holes – Per Column & Total Calculations
* Asphalt – Variable Base Weight
* Paving – Variable Base, Subbase, Compaction
* Wire Mesh

= MASONRY
* Brick & Block Wall Construction – Bricks, Courses, w/wo Mortar

= AREA, VOLUME & ANGLE
* Acreage
* Arc
* Arc Radius
* Cone
* Circle
* Cube
* Cylinder
* Pyramid
* Rectangle
* Rise/Run/Angle
* Sphere
* Trapezoid
* Triangle

= MEASUREMENT
* Tape Measure Feet Inches Calculator
* GPS Measure (experimental) – Measure one point to another
* Drill Bit & Pilot Hole Conversion

= LANDSCAPING
* Aggregate Calculator – Rectangle/Round – Variable Materials & Densities
* Drainage – Rational Equation

= BUSINESS
* Sq/Linear Ft Construction Cost Estimator
* Discount
* Margin & Gross Profit – Customer Price, Markup Profit, Project Overhead, Company Overhead
* Overtime – Regular, Overtime & Gross Pay
* Sales Tax
* Task Time
* Travel Time