Calculate roof pitch ratio (X:12), slope angle in degrees, rafter length, and roof area multiplier.
Lumber Board Foot Sizer
Lumber Board Foot Sizer is a verified engineering & build calculation tool on Calcify. Calculate timber volume in Board Feet (BF) and Cubic Feet (CFT) plus total lumber order cost. All calculations execute locally in your browser with multi-currency support, visual breakdowns, and white-label client exports.
Input Parameters
#140 / 218Estimated Lumber Order Cost: ₹54,000
Board_Feet (BF) = (Thickness_in × Width_in × Length_ft) / 12 × Pieces; CFT = BF / 12
Example Calculation & Assumptions
Example Inputs: Thickness (Inches): 2 in · Width (Inches): 6 in · Length (Feet): 12 ft · Number of Timber Pieces: 25 Pcs · Price per Board Foot: ₹180
Example Output: Total Timber Volume (Board Feet & CFT): 300.00 BF (25.00 CFT) (Estimated Lumber Order Cost: ₹54,000)
- 1 Board Foot equals 144 cubic inches (1 ft × 1 ft × 1 in), or 1/12th of a Cubic Foot (CFT).
Frequently Asked Questions
How does the Lumber Board Foot Sizer on Calcify calculate results?
The Lumber Board Foot Sizer on Calcify applies the verified mathematical formula: Board_Feet (BF) = (Thickness_in × Width_in × Length_ft) / 12 × Pieces; CFT = BF / 12. Every input is validated in real time with multi-currency formatting to ensure zero rounding or division errors.
What key assumptions are used in the Lumber Board Foot Sizer?
1 Board Foot equals 144 cubic inches (1 ft × 1 ft × 1 in), or 1/12th of a Cubic Foot (CFT).
Can I export or share the Lumber Board Foot Sizer report with my own company branding?
Yes. On Calcify, you can click the Share button to share via native mobile/desktop share sheets, or click "Export Report" -> "Export with My Branding" to upload your logo, add company details, and download a custom PDF, PNG, or CSV report powered by Calcify.
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