1 and No.2 Grade of Spruce-Pine-Fir, Joist Dimensions, inches x inches (mm x mm), Table valid for No. 1 and No.2 Grade of Douglas fir and larch, Table valid for No. These bullet proof construction calculators feature automatic firing and are free and easy to use. How many tons of gravel do I need? How many 4′ x 8′ sheets of plywood do I need? Divide a number consisting of feet, inches, and carpenter fractions with this free and simple on-line calculator. Enter the values for the roof pitch in inches per foot rise. Use this calculator to easily multiply a number consisting of feet, inches, and a carpenter fraction by a factor that could be a decimal value. This ramp calculator is ideally suited for planning and building a wheelchair accessible handicap ramp. Estimate the materials needed to build a deck. This calculates the jack rafters on any roof pitches. 3 / Stud / Stand & Btr. Span Calculator for Wood Joists and Rafters also available for the Android OS. Estimate the materials needed to build a deck. To learn about designing with beam span tables, continue on with the next part of Residential Structural Design: Part 3: Designing with Wood Beam Span Tables. The screw count is a bit high at times but this will allow for losing some. Our wall framing calculator is extremely easy to use! Use this feet and inch diagonal calculator to easily find the diagonal between two sides of any rectangle. The resulting spans are less than the 2012 IRC codes but they are to our standards at Scott’s Framing. This bastard pitch rafter calculator returns the length and pitch for the rafter once the rise and run have been entered. Now we'll look at how to read these tables. Use this simple tool to accurately calculate the volume of concrete required for any sized post hole and any common sized post. This jack rafter calculator works perfectly every time. Use the number boxes below to select how feet, inches, and the fraction for the dividend. Other common designations are: The stamp shown above indicates the lumber grade is standard or better (STAND & BTR) this is the same as number 3 or stud. Calculate the pitch of a rafter according to its rise and run. To use the joist span calculator below, first select the species of lumber you will use for your construction project from the drop-down list. Use the drop downs to enter the long rafter, the short rafter, and how many rafters to get reliable results every time for every situation. Notes: Next use the buttons in the table to select the maximum length in feet (or metres in brackets) that your floor joists must span. You must consult your local floor joist span tables to ensure that the joist sizing is correct for your area. Maximum spans are shown in 6 inch (150mm) increments. In general, all lumber is stamped near the end of the lumber piece by the manufacturer. Copyright 2009-2018 The-House-Plans-Guide.com, Table valid for No. Tutorials, Calculators, and Building Codes. The house will have a gable roof and will be framed with wood studs. You will however, need to become familiar with reading your local floor joist span tables for floor beams, floor joists, window and door lintels, ceiling joists, roof joists, roof rafters, and roof ridge beams, as well as the sizing and spacing of wood studs tables. Framing Calculator for Stud-Framed Walls This framing calculator will calculate the minimum number of studs, top and bottom plates, and sheets of plywood needed to build a stick-framed wall. Estimate the materials needed for stick framing a roof plus calculators for plywood or OSB sheathing needed. Use this gable stud calculator to solve for the values of all the studs on 16″ center in a gable wall from the short one up or the long one down on all standard roof pitches. 1 and No.2 Grade of Northern Species lumber, The wood grade - could be a number or description, The wood association of which the lumber manufacturer is a member, How the wood was seasoned - this will give an indication of the moisture content, The mill identification—indicated by name or mill number, N. Species (red cedar, certain pines, balsam and poplars), No. Use this simple tool to accurately convert a roof pitch to degrees. The values displayed in the resulting table will show three possible joist dimensions and spacings depending on the restraining method used.