Labor Cost Reports: How to Know What Your Workforce Actually Costs (2026)
Most small businesses with daily-wage or field workers cannot say what their workforce costs by site or by month. A labor cost report fixes that. Here is what it should show, the formulas behind it, and how to produce it free from attendance and wage records.
A labor cost report shows what your workforce actually costs: wages, overtime, advances and attendance by period, and by site when each site keeps its own records. The free Labor Management System from Timeline Digital, an offline Windows app, builds these figures from the attendance, overtime and advances you already record.
The Hidden Cost of Not Knowing Your Labor Costs
A construction company managing three sites has no reliable way to know which site has the highest labor cost per square foot if attendance, overtime, and advances are tracked manually on three different registers.
This lack of visibility makes project budgeting impossible and profit tracking unreliable.
Labor (or labour) cost reports are the solution, and they can come straight from data you already enter: who worked, for how long, at what rate, and what was advanced.
What Labor Cost Reports Should Show
Useful labor cost reports answer specific business questions:
Total wages by period, what did the workforce cost this month?
Cost by site or department, which project or team is most expensive?
Overtime percentage, what proportion of total labor cost is overtime?
Advance outstanding, what cash is tied up in worker advances?
Attendance rate, what percentage of scheduled shifts were worked?
These five questions tell you almost everything you need to know about workforce economics.
The Formulas Behind a Labor Cost Report
Measure
Formula
What it tells you
Total labor cost
Wages + overtime pay + employer contributions and benefits
What the workforce cost in the period
Overtime share
Overtime pay ÷ total wages × 100
Whether overtime is creeping up
Labor cost per unit
Total labor cost ÷ units delivered (square feet, orders, days)
What to put in the next bid
Labor cost percentage
Total labor cost ÷ revenue × 100
How much of each sale goes to labor
Attendance rate
Shifts worked ÷ shifts scheduled × 100
Where absence is costing you
Illustrative example: a site pays 1,200,000 in wages in a month, of which 180,000 is overtime. Overtime share is 180,000 ÷ 1,200,000 = 15%. If that figure was 9% last month, the report has found a scheduling or staffing problem before it shows up in the margin.
Generating Reports in the Labor Management System
Labor Management Dashboard Overview
The free Labor Management System (version 1.0.0, Windows) records attendance, hours, daily or monthly wages, overtime at the rates you set, advances and deductions. Its Reports module covers attendance patterns, payment history, overtime trends and advance balances, so the five questions above come from records you are already keeping.
Detailed Labor Reports
For cost by site, run one installation per site office and compare the totals side by side. Share the figures with your accountant, project managers or site supervisors. The app runs offline and keeps its data on the PC; the installer is not code-signed, so Windows SmartScreen may ask you to confirm on first run.
Using Labor Cost Data for Project Budgeting
If you know that a specific type of project costs X in labor per day based on historical data, you can bid future projects with confidence. Without this data, bids are guesswork.
The labor cost report is what turns payroll data into project intelligence.
Comparing Periods
The most useful labor analysis compares periods: this month vs. last month, this project vs. last project. Are labor costs increasing? Is overtime growing as a percentage?
When these questions are answerable from data rather than guesswork, management decisions improve.
Who Needs This
Any business with more than about 10 workers and variable labor costs benefits from systematic labor cost reporting: construction contractors, factories, warehouses, farms and hospitality businesses especially. If you are weighing a free tool against a paid workforce suite, our comparison of the best labor management systems sorts them by category, and what a labor management system is explains the terms.
A labor cost report shows what your workforce cost over a period: total wages, overtime pay and its share of wages, advances outstanding and attendance, ideally split by site or department. It turns attendance and wage records into figures you can use for budgeting and bidding.
How do I calculate labor cost percentage?
Divide total labor cost by revenue for the same period and multiply by 100. Total labor cost should include wages, overtime and employer contributions or benefits. For example, 300,000 of labor cost against 1,000,000 of revenue is a 30% labor cost percentage.
How do I calculate overtime as a share of labor cost?
Divide overtime pay by total wages for the period and multiply by 100. If a site paid 180,000 in overtime out of 1,200,000 in wages, overtime is 15% of wages. Track it month by month, because a rising share usually signals understaffing or poor scheduling.
Is there free labor management software with reports?
Yes. The Labor Management System from Timeline Digital is a free offline Windows app that records attendance, wages, overtime, advances and deductions, with reports on attendance patterns, payment history, overtime trends and advance balances. There is no subscription and no worker cap.
How can I see labor cost by site?
Keep each site's records separately and compare the totals. With the free Labor Management System, the usual approach is one installation per site office, each with its own workers, attendance and pay records. A business that needs live, combined reporting across sites usually moves to a networked or custom system.
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