Interior design pricing tool
Price the room like the work is worth doing.
A flat-fee pricing calculator for solo interior designers who need a defensible quote, a clean deposit number, and proposal-ready scope language before the client sees the fee.
Undercharging one room project costs more than this calculator.
Estimate design, sourcing, revision, and admin time before the client sees a number.
Turn the recommended fee into a clear booking amount using your deposit terms.
Use ready wording for what is included and how extra requests become change orders.
A pricing workflow, not another blank spreadsheet.
Yellow cells make the assumptions obvious: hours, rate, overhead, risk, margin, budget, and deposit.
The calculator rounds to a clean client-facing fee instead of an awkward formula result.
Use the generated fee explanation, scope language, and change-order wording instead of writing from scratch.
Compare the design fee against furnishing budget so the quote does not feel detached from project size.
Studio-grade quoting
Built for the part of design work clients never see.
Good design proposals feel calm because the math underneath them is settled. This workbook gives you a pricing ritual: estimate the labor, load the overhead, protect the margin, then turn the result into language you can actually paste into a proposal.
Use it before consult calls, after a site visit, or when a room refresh starts to become a full-service project.
What the $29 calculator includes
Inputs, flat-fee calculator, scope builder, proposal copy, and change-order script tabs.
Recommended flat fee, deposit amount, fee explanation, and scope language from one input sheet.
Change hours, target rate, overhead, margin, risk buffer, furnishing budget, markup, and deposit.
If the file does not open or a formula looks broken, support can fix it or refund it.
$29 pricing workbook for solo designers quoting room projects.
- One-time payment
- Instant Excel workbook download
- Works for room refreshes, full-room design, virtual design, and designer-for-a-day
- Refund or fix if the file is broken or unusable
Secure checkout is handled by Gumroad. The workbook is delivered instantly after purchase.
Questions before you quote from it
Will this fit how I price?
Yes if you need a defensible starting point for flat-fee room projects. You can edit the assumptions for hours, target rate, overhead, margin, risk buffer, furnishing budget, markup, and deposit.
Is this a coaching program?
No. It is a practical Excel pricing workbook for one moment: deciding what to charge before you send a room-project proposal.
Does it protect me legally from scope creep?
No. It includes scope and change-order wording, but it is not legal advice. Use the copy as a starting point and adjust it for your contract and market.
Does it work in Google Sheets or Numbers?
Excel is the supported format. Do not assume other spreadsheet apps will preserve every formula until you test your copy.
Why is there a preview?
The preview lets you test the fee logic before buying. The full product is the downloadable Excel workbook with the supported tabs and instructions.