How to Track Project Profitability in a Spreadsheet (Budget vs. Cost)

Agencies and studios often know monthly revenue but not which projects bled margin — the big client with endless revisions, the “small” retainer that ate senior hours. A free project profitability tracker spreadsheet compares budget, actual cost, hours, and margin per project.

One row per project (or one tab per client)

Core fields:

1. Contract or budget value — what the client pays.
2. Hours logged — by role or blended rate.
3. Labor cost — hours × internal cost rate (not bill rate).
4. Pass-through costs — freelancers, ads, stock, software tied to the job.
5. Margin — budget minus total cost, in dollars and percent.

Conditional formatting highlights projects under target margin before they close.

Use internal cost rates, not bill rates

Profitability math uses what people cost you, including overhead allocation if you have one. Billing $150/hour while paying $90/hour internally still loses money if the job takes twice the scoped hours.

Update weekly during active projects

Friday afternoon: hours in, costs in, margin refreshed. Waiting until delivery means you discover overrun when no one can cut scope.

Combine with project budget vs. actual for line-item spend detail and with Gantt timelines when schedule slip drives cost.

When PSA software replaces the sheet

Professional services automation earns its price at scale — automatic timesheet imports, utilization dashboards, multi-currency contracts. Until five concurrent projects feel manageable in a sheet, the spreadsheet often teaches you what metrics matter before you pay for tooling.

These templates are operational finance tools, not audited agency accounting systems.