Operations managers are measured on output and cost. Time data connects the two.
Pick the unit that matters: orders packed, rooms cleaned, calls handled, jobs completed. Divide total hours by units for each shift and site. If site A needs 0.28 hours per order and site B needs 0.35, the gap is 25 percent. It might be layout, training or a different mix of orders. The number does not give the answer, but it tells you where to walk.
To record clock-ins, breaks and overtime automatically, see EZTime time and attendance software.
| Site | Orders | Hours | Hours per order |
|---|---|---|---|
| A | 5,200 | 1,456 | 0.28 |
| B | 4,600 | 1,610 | 0.35 |
A little overtime is normal. A lot of overtime on one team usually means a staffing gap, an uneven schedule or an approval process that does not ask why. Track overtime hours as a percent of total hours by team. Many operations aim to keep it in the single digits and investigate when it exceeds ten percent for several weeks, but the right level depends on the business.
Build the schedule from forecast volume, and compare actual hours with the plan every week. Over time you learn that Mondays after a holiday need 15 percent more people, or that Fridays are over-staffed. Record the reason when you deviate from the plan.
Wages are the visible part of labor cost. Payroll taxes, workers’ compensation, and benefits add to it, and the amount varies by employer. A simple rule is to use one agreed multiplier, for example 1.2 times wages, for planning, and ask finance for the actual figure.
Temporary staff are often billed at a rate that looks simple but hides minimums and overtime. Check agency invoices against your own time records every week. If the invoice shows 412 hours and your records show 395, ask for the detail. Over a year, a 4 percent gap on 20,000 hours is 800 hours, and your records are the only way to find it.
Hours per unit becomes useful when you turn it around and use it to plan. If site A packs 5,000 orders next week at 0.28 hours per order, it needs about 1,400 hours. With 36-hour average schedules, that is 39 people on the roster before absence. Add an allowance for expected absence, then build the schedule from the result instead of last week’s roster.
| Step | Site A | Site B |
|---|---|---|
| Forecast units | 5,000 orders | 4,800 orders |
| Hours per unit (target) | 0.28 | 0.32 |
| Hours needed | 1,400 | 1,536 |
| Average scheduled hours | 36 | 36 |
| People before absence | 39 | 43 |
| Allowance for 6% absence | +3 | +3 |
Our staffing calculator and labor hours budget calculator do the same math for one site.
The numbers are fictional. A team needs 200 extra hours a month in peak season. Paying them as overtime to current staff at a $20.00 base rate costs $6,000 in wages. Hiring a part-time worker at $20.00 for the same hours costs $4,000 in wages, plus onboarding and training time.
| Option | Wage cost | Other costs to weigh |
|---|---|---|
| Overtime at 1.5 times | $6,000 | Fatigue, more errors, higher injury risk |
| Part-time hire | $4,000 | Recruiting, training, payroll taxes, workers’ comp |
Overtime can still be the right choice for short peaks. Run the numbers in our overtime versus new hire calculator before the peak, not after.
The Fair Labor Standards Act, enforced by the U.S. Department of Labor, requires overtime for non-exempt employees over 40 hours in a workweek and accurate records of hours. Several states add daily overtime, notably California. When you use agency labor, the agency and your company can both be responsible as joint employers in some situations, and the Occupational Safety and Health Administration treats safety for temporary workers as a shared duty between the agency and the host site. Keep your own record of temporary workers’ hours and the training you gave them.
A short, fixed review keeps labor data useful. Every Monday, open last week’s hours by site and team and answer four questions. Did hours per unit stay within 5 percent of target? Which team had the most overtime, and what was the reason? How far did actual hours drift from the schedule? Were agency hours in line with your own records? Write one sentence for each answer and send it to site managers before noon. Over a quarter, those notes become the story behind the numbers, which is exactly what finance and senior leadership ask for when budgets are set. If a site misses its target three weeks in a row, schedule a visit rather than another report.
EZTime gives operations managers real-time labor costing next to the schedule, labor rule alerts for weekly hour limits and overtime thresholds, and AI auto-scheduling on Advanced plans and above. Hours can be tagged by job, client and role, and reports export to Excel or PDF so finance can match hours to output in their own model. With several locations, managers see each site and the totals in one account.
Weekly for hours and overtime, monthly for cost against budget.
It depends on the industry. Compare your own history and your peers.
Yes, but remember that wage rules and costs differ.
Use actual hours worked from approved timecards. Scheduled hours show the plan, and the gap between the two is a useful number on its own.
Close. Labor burden adds payroll taxes, workers’ compensation, benefits and similar costs to wages. Ask finance for your actual burden rate and update the multiplier once a year.
Wages as a share of revenue
Weekly overtime math
Passing work between shifts
Book a demo and we will build a weekly view of hours per unit by site.
This page is general information, not legal, payroll or tax advice. Rules differ by state, city and contract, and they change. Check with a qualified professional before you act. Numbers in examples are made up.