CALCULATORBASEBOARD-CALCULATORCALCULATE · DECIDE · ACT
Flooring & Tile Calculators · reviewed September 1, 2026
Baseboard Linear Feet Calculator
Estimate baseboard linear feet and stock pieces from room length, width, door openings, waste, and molding stick length.
Ready.
Enter your measurements and calculate.
Enter your measurements and calculate.
Worked example
Example
A 15 × 12 ft room has a 54 ft perimeter. Subtract 6 ft of door openings, add 10% waste, and order about 52.8 linear feet.
References
Sources & assumptions
Formulas on this page are direct geometry or business-math relationships. Product-specific coverage inputs are intentionally editable.
Last reviewed September 1, 2026. Defaults are starting points; product-specific inputs are editable wherever coverage varies.
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FAQ
Common questions
Should I subtract door openings?
Yes, where baseboard will not run across the opening.
Why add waste?
Miter cuts, defects, and layout consume extra length.
Does this include casing?
No. Door and window casing is separate.