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Calculate construction measurements, materials, roofs, stairs, and conversions, then save estimates and equipment records.

Product Description

Construction Calculator V

Calculate construction measurements, materials, roofs, stairs, and conversions, then save estimates and equipment records.

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About this app

Construction provides calculators for measurements, material planning and estimates for trade work or home repairs.

Use 56 calculators, a construction keypad and seven conversion categories on iPhone, iPad and Apple Watch.

MEASUREMENTS AND CONVERSIONS
– Work in feet, inches, fractions, yards, meters, centimeters and millimeters.
– Choose fraction display precision from 1/2 inch through 1/64 inch.
– Show decimal feet or inches at your preferred precision.
– Calculate lengths, areas and volumes with matching dimensional units.
– Convert length, area, volume, flow, pressure, temperature and density.
– Convert decimal degrees to degrees, minutes and seconds, or back again.

MATERIAL ESTIMATES
– Plan concrete slabs, circular pads, piers, footings and concrete bags.
– Estimate asphalt quantities using depth, area and material density.
– Work out brick, block, drywall, siding, paneling, roofing and paint needs.
– Compare 4 x 8, 4 x 9 and 4 x 12 panel coverage for your measured area.
– Calculate lumber volume in board feet or metric cubic units.
– Estimate wall studs from spacing, wall length and extra framing allowances.
– Apply unit prices and waste allowances to a cost estimate.

ROOF AND STAIR LAYOUT
– Solve pitch, rise, run and diagonal measurements for a right triangle.
– Check common rafters, hip and valley rafters, jack rafters and unequal pitches.
– Review rafter cutting angles, compound miters and crown spring angles.
– Plan equal stair risers, tread runs, stairwell openings and headroom.
– Find stud heights for straight rake walls and arched rake walls.
– Work with circles, arcs, sectors, regular polygons, columns and cones.
– Use sine, cosine, tangent and inverse trigonometric functions.

CALCULATOR CONTROLS
– Read a short description beneath each calculator name.
– Search by tool, measurement or task, then star your favorites.
– Choose US Units or Metric for form calculator inputs and results.
– Keep separate unit controls on the Home construction calculator.
– Swipe function rows to bring alternate buttons into view.
– Use four independent memories, backspace, CE and AC controls.
– Recall or share the last 50 Home results while the app is open.

RECORDS AND SHARING
– Save calculator inputs and results in Records on iPhone and iPad.
– Add equipment records and keep notes with each item.
– Edit saved entries, search your records and share results with others.
– Swipe left on a record cell to reveal Delete, or swipe fully left to remove it.
– Explore saved work by calculator, equipment type, date and completion status.
– Export CSV for spreadsheets, or save and restore a JSON backup.

HELP AND EXAMPLES
– Follow 20 common construction and technical formula examples.
– Follow button names, units and worked answers.
– Load editable sample data to learn a calculator before entering your own job.

ON IPAD AND APPLE WATCH
– Keep iPad Home history beside the calculator with eight buttons per row.
– Use the independent Watch app with one save per calculator, separate from phone records.

All calculators are included. Free iPhone and iPad access includes 30 saved calculations and five equipment records per type. Construction Pro removes both saving limits, with monthly or lifetime access.

Monthly access renews until canceled. Restore purchases or manage your subscription from Pro. Lifetime access does not cancel an existing monthly subscription. Existing records remain available when Pro access ends.

Monthly Pro is a 1-month auto-renewable subscription.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Check measurements, product coverage and project requirements before ordering.