Excel Spreadsheet Wizard for Contract Estimates
Publicada el 2026-07-16
Descripción de la oferta
I need an execl spreadsheet wizard that can combine multiple independent estimates of multiple types of contracts ( with multiple years and the job description with amounts of people) into one large spreadsheet spread out over a ten year with a summary page. To handle multiple contract types, headcounts, job descriptions, and a ten-year timeline without creating an unmanageable mess, we must separate your data into three distinct layers: Data Inputs, the Calculation Engine, and the Executive Summary.Here is the blueprint for your master spreadsheet. 1. The Core Architecture[Input Sheets] ---------> [Master Calculation Sheet] ---------> [Dashboard / Summary] - Contract Type A - Combines all inputs - 10-Year Financial Chart - Contract Type B - Standardizes timeline (Y1-Y10) - Total Spend by Contract Type - Job Desc & Headcount - Calculates total costs - Total Headcount by Year 2. Sheet-by-Sheet BreakdownSheet 1: The Standardized Input TemplateCreate a uniform layout for your independent estimates. Every contract estimator must use this exact structure so formulas do not break.Column A: Contract ID / NameColumn B: Contract Type (e.g., Fixed Price, Time & Materials, Cost Plus)Column C: Job Description / Role TitleColumn D: Year 1 Headcount (FTE)Column E: Year 1 Fully Burdened Rate (Per Person)Columns F to W: Repeat Headcount and Rate pairs for Years 2 through 10.Sheet 2: The Master Calculation EngineThis sheet uses formulas to aggregate all data from your input sheets into a single, continuous timeline.Dynamic Consolidation: Use VSTACK and FILTER formulas to automatically pull rows from independent sheets into this single master sheet.Annual Cost Columns: Build 10 dedicated columns (labeled Year 1 through Year 10).The Math: For each row, the formula for Year 1 is: =Headcount * Rate. This normalizes different contract types into standard cash flows.Sheet 3: The Executive Summary (Dashboard)This is your presentation layer. It should contain no raw data—only high-level insights.Total Portfolio Cost: A 10-year horizontal table showing total spend per year.Spend by Contract Type: A pivot table or SUMIFS table breaking down annual spend by contract category.Human Capital Tracker: A table summing up total headcount across all contracts per year to show labor scaling.Visuals: A stacked bar chart showing spend growth over 10 years, color-coded by contract type. 3. Essential Power Formulas to Use=SUMIFS(Master_Costs, Master_Contract_Type, "Fixed Price", Master_Years, "Year 1") to instantly sum costs by specific criteria.=XLOOKUP() to pull specific job descriptions or labor rates across different reference tables.=IFERROR(Formula, 0) to keep your 10-year projection clean and free of #VALUE! or #DIV/0! errors when data is missing.To help me build out the exact formulas, templates, or macros for your workbook, could you tell me:What Excel version are you using? (e.g., Office 365, Excel 2021)How are the independent estimates currently stored? (e.g., separate tabs in one file, or entirely separate files?)Do the labor rates change dynamically each year (like a 3% inflation escalation), or are they flat?Once I know these details, I can provide the exact formula strings or a VBA script to automate the consolidation.
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Fuente original: freelancer