What counts as a displaced operator hour?

A paid hour the automation removes from the schedule: a shift slot no longer staffed, overtime no longer worked, or a temporary role not renewed. Hours absorbed into other tasks are not displaced.

Why not assume full capture of the hours?

Few plants remove every displaced hour from the cost base. Coverage, changeover support and absorbed tasks keep some hours on the payroll, so a capture rate under 100% keeps the case honest.

What belongs in the redeployment cost?

Retraining, transition time, severance and any retained pay for operators moved to new roles. Enter the yearly figure finance expects, because the cost repeats rather than occurring once.

Is net labor savings the same as ROI?

No. This is one benefit line. Subtract maintenance, energy and spares, add quality or throughput gains, then compare what remains against the project investment to get ROI or payback.

Robotics & Automation calculator

Automation Labor Savings Calculator

Turn displaced operator hours into a savings figure that survives finance review. Enter the hours the automation removes, the burdened rate, the share you truly capture and any redeployment cost.

What this calculator does

Net yearly labor savings from automation, after an honest capture rate and the cost of redeploying displaced operators.

Formula used

Captured labor savings = operator hours displaced per year × burdened labor rate × capture rate ÷ 100
Net annual labor savings = captured labor savings − annual redeployment cost
Net savings per displaced hour = net annual labor savings ÷ operator hours displaced per year

Inputs explained

Operator Hours Displaced: Direct labor hours the automation removes in a year, from time studies.
Burdened Labor Rate: Wage plus benefits, payroll taxes and overhead per operator hour.
Savings Capture Rate: Share of displaced hours that leaves the cost base for good.
Annual Redeployment Cost: Yearly cost of retraining, backfilling or retaining displaced operators.

How to use the result

Best suited to building a robot cell payback case, testing a vendor's savings claim, comparing two automation options.
Savings appear only where hours leave the cost base, since redeployed operators still carry a cost. Quality, throughput and safety gains are outside this labor-only figure.

Current U.S. benchmarks

As of Sep 2026, average hourly earnings in U.S. manufacturing are $30.21 (BLS), up 3.4% from a year earlier. Burdened shop rates typically run 1.3 to 1.8 times earnings once benefits and overhead are loaded.
Global copper trades at $13,543 per tonne (IMF via FRED, Jul 2026), up 38.6% in a year, and U.S. industrial electricity averages 9.77 cents per kWh. Both feed electrified-hardware unit economics.

Common questions

What counts as a displaced operator hour? A paid hour the automation removes from the schedule: a shift slot no longer staffed, overtime no longer worked, or a temporary role not renewed. Hours absorbed into other tasks are not displaced.
Why not assume full capture of the hours? Few plants remove every displaced hour from the cost base. Coverage, changeover support and absorbed tasks keep some hours on the payroll, so a capture rate under 100% keeps the case honest.
What belongs in the redeployment cost? Retraining, transition time, severance and any retained pay for operators moved to new roles. Enter the yearly figure finance expects, because the cost repeats rather than occurring once.
Is net labor savings the same as ROI? No. This is one benefit line. Subtract maintenance, energy and spares, add quality or throughput gains, then compare what remains against the project investment to get ROI or payback.

Last reviewed 2026-10-02.