Remodeling Estimate & Proposal Calculator (Editable Excel Workbook with Linked Client Proposal)

**A professional remodeling estimate should do more than add up a few line items.** It should make scope visible, pricing consistent, assumptions easy to change, and the client-facing proposal easy to review.

The Sharpline Remodeling Estimate & Proposal Calculator brings the full workflow into one editable Excel workbook. Enter project details and pricing assumptions, build your scope line by line, review the estimate bridge, and open a proposal view that updates from the same model. Change one number and everything downstream updates with it.

What's Inside

- **Remodeling-Estimate-Proposal-Calculator.xlsx** — a formula-driven workbook with six working tabs: Start Here, Estimate Inputs, Line Items, Summary, Proposal, and Change Orders.

- **Estimate Inputs** — contractor, client, project, estimate date, estimate number, payment terms, tax rate, overhead allocation, profit markup, contingency reserve, and warranty period.

- **Line Items** — up to 25 editable scope rows with category and phase dropdowns, quantity, material unit cost, labor unit cost, taxable status, notes, and automatic calculations for direct cost, overhead plus profit, tax, and line total.

- **Summary** — subtotal, contingency, client total, deposit, balance due, estimate bridge, category-level view, and a category chart.

- **Proposal** — print-ready client-facing view with prepared-for details, scope table, methodology and next steps, investment summary, payment terms, and warranty language.

- **Change Orders** — track proposed changes, taxability, status, approved change totals, and revised contract value.

- **README.txt** — quick-start guide, formula notes, design conventions, and pre-send checklist.

- **Mockup set** — three product images for a Payhip cover and gallery: summary, proposal, and line-item views.

Who This Is For

This workbook is for remodeling contractors, general contractors, estimators, design-build firms, kitchen and bath remodelers, and independent tradespeople who need a clean estimating workflow without purchasing specialized estimating software.

Why This Is Different

Most spreadsheet estimates stop at a raw total. This workbook is designed as a complete estimating conversation. It separates editable assumptions from calculated output, connects material and labor economics to a client-ready total, includes a methodology and next-steps section in the proposal, and gives you a place to document approved change orders before work proceeds.

The signature trace line makes the logic visible: an editable input flows to a calculated output. The sample project is already populated so buyers can understand the system immediately instead of opening a blank grid.

Format & Technical Notes

- Editable **.xlsx** workbook that opens in Microsoft Excel or Google Sheets.

- No macros, add-ins, or paid subscriptions required.

- Amber cells are editable inputs; emerald cells are calculated outputs.

- The workbook includes a realistic sample project for demonstration. Replace all sample values before sending a proposal.

- Excel or Google Sheets can be used to print or export the Proposal tab as a PDF.

This product is an estimating and proposal organization tool, not tax, legal, accounting, engineering, or construction advice. Confirm local requirements, contract language, tax treatment, permit responsibilities, and warranty terms with qualified advisors before use.

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*Sharpline templates are built to make the handoff from working numbers to professional client communication feel deliberate, clear, and repeatable.*