6 calculators in this category
- Wall Stud Count CalculatorIRC R602 wood wall framingEnter a wall length, a height and an on-centre spacing and this calculator returns the full stick count: layout studs, the…
- Board Foot CalculatorNHLA hardwood measure; PS 20 softwood sizesA board foot is a volume: 144 cubic inches of lumber, or a piece 1 inch thick, 12 inches wide and 1 foot long. Enter a board's…
- Plywood & OSB Sheet CalculatorIRC Table R602.3(1) fastening scheduleSheet goods are sold whole and used in pieces, so a sheet count is never just area divided by 32. This calculator adds your…
- Floor Joist Span & Count CalculatorAWC NDS 2018 design equations; IRC Table R301.5 loadsThis calculator answers two questions a framer asks in the same breath: how far can this joist safely span, and how many of…
- Compound Miter & Bevel Angle CalculatorSpherical trigonometry of the compound cutA compound cut is any joint where the pieces are both turned in plan and tilted out of plumb - a splayed planter box, a sloped…
- Crown Molding Spring Angle & Saw Setting CalculatorCompound-cut trigonometry; WM/WMMPA molding profilesCrown molding sits at an angle to both the wall and the ceiling, which turns every corner into a compound cut. This calculator…
Which one do you need?
- Wall Stud Count Calculator
- Count studs, plates, kings, jacks and cripples for a stick-framed wall at 12, 16, 19.2 or 24 in on center, with header lineal feet and total board feet of lumber.
- Board Foot Calculator
- Work out board feet from thickness, width and length, price a lumber order per board foot or per MBF, and convert board feet to lineal feet and cubic meters.
- Plywood & OSB Sheet Calculator
- Count 4x8 plywood or OSB sheets for a floor, wall or roof area, with a waste allowance, fastener count from your nailing schedule, and total material cost.
- Floor Joist Span & Count Calculator
- Check the allowable clear span of a floor joist against bending and L/360 deflection, see which check governs, and count the joists, rim and blocking for a bay.
- Compound Miter & Bevel Angle Calculator
- Get exact miter and blade bevel saw settings for tilted or sloped work at any corner angle, including hoppers, splayed boxes and regular polygon frames.
- Crown Molding Spring Angle & Saw Setting Calculator
- Find a crown molding's spring angle from its height and projection, then get the flat-cut miter and bevel settings and the nested miter for any corner angle.