Baseboard & interior trim calculator
Baseboard, shoe, crown, chair rail and casing — planned onto your stick lengths.
Job
Rooms
Rooms
Moldings
Door & window casing
Materials list
| Item | Qty | Unit price | Cost |
|---|---|---|---|
| Moldings | |||
| Baseboard164 LF, 16 pieces, 2 spliced | 14 pcs (16 ft) | $ | — |
| Casing | |||
| Casing (2.25 in.)12 door sides, 4 windows — 265 LF | 47 pcs (7 ft) | $ | — |
| Fasteners & finish | |||
| Brad / finish nails (2 in.)≈ 643 nails | 1 boxes (1,000) | $ | — |
| Painter's caulk | 8 tubes | $ | — |
| Wood filler | 1 ea | $ | — |
How it works
- Each wall is its own run (split at doorways) with 3 in. added for miters and copes, then the runs are packed onto your stick length so offcuts get used.
- Door casing is two legs and a head per side; windows are picture-framed on four sides.
- Add your supplier's unit prices to any line for a cost estimate; tax and markup are optional.
How to measure
- Measure each room's length and width and count its doorways. Measure door and window sizes in inches.
Estimates only. Coverage, sizes and waste vary by product and job — verify with the manufacturer's specs and your local building code before ordering.
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