The construction calculator that reads like a tape.
Feet, inches and fractions down to the sixteenth. Stairs, rafters, stud layout, concrete, drywall, decks, fences and cut lists, with material lists you can price and send as a PDF.
- Type 12' 3-5/8" + 4' 7-1/4" like you say it
- Square and cubic feet, pitch, rise, run and diagonal keys
- Layout marks you can read straight off a tape
- Jobs with material lists, prices, sales tax and PDF export
- Glove mode, sunlight mode and voice input for the job site
- Works offline, no account needed
Free online calculators
Try the trade tools in your browser. Everything works in feet, inches and fractions.
- Stair CalculatorRisers, treads, stringer length and layout marks
- Rafter CalculatorCommon, hip and jack rafters with birdsmouth
- Board Foot CalculatorLumber volume and cost for a list of boards
- Concrete CalculatorCubic yards and bags for slabs, footings and tubes
- Roofing CalculatorRoof area, squares, shingle bundles and sheathing
- Roof Pitch CalculatorPitch, angle, rise, run and diagonal from any two
- Feet and Inches CalculatorAdd, subtract, multiply and divide tape measurements
- Stud CalculatorStuds, plates and on-center layout marks
- Drywall CalculatorSheets, tape, joint compound and screws
- Deck CalculatorDecking boards, joists, rim and screws
- Fence CalculatorPosts, rails, pickets and post concrete
- Paint CalculatorGallons of paint for walls and ceilings
- Tile & Flooring CalculatorTiles, boxes of flooring and waste
Support
Questions, bugs or a tool you'd like to see: support@yobimi.com