How do you calculate logistics labor savings?

Divide the moves shifted off manual handling by the manual handling rate to get base hours, then multiply by one plus the supervision allowance. Here 9,500 moves at 3.8 moves/min gives 2,500 base hours, and a 15% allowance brings recovered hours to 2,875.

Why does the allowance increase the recovered hours instead of reducing them?

The allowance represents oversight and exception-handling effort tied to the same volume of work. In this model it scales the base manual time up to reflect the full labor footprint the moves carried, which is the figure you redeploy or save against.

What is a realistic manual handling rate?

For short hand-cart or pallet-jack moves, 3-5 moves per minute is common once you average travel, pick, and drop. The 3.8 moves/min default sits mid-range; longer-distance or heavier moves run slower and recover more hours per move.

How many hours does shifting 9,500 moves recover?

2,875 recovered logistics labor hours in this example, from a 2,500-hour manual base plus the 15% supervision and exception allowance. At a fully-loaded labor rate that's the number you carry into the financial case.

What is a good supervision and exception allowance?

For a mature automated route, 10-20% is typical; the lower end for stable, well-mapped routes and the higher end where exceptions, manual recovery, or cart staging are frequent. Setting it too low is the most common way these business cases overpromise.

Recovered hours vs headcount reduction?

Recovered hours are gross freed time; converting them to heads requires dividing by annual productive hours per operator and deciding whether you redeploy or remove. Most plants redeploy first, so report recovered hours, then let leadership choose the disposition.

AMR, AGV & Intralogistics Automation calculator

Internal Logistics Labor Savings Calculator

Internal logistics labor savings is the operator time freed when material moves are shifted off manual handling onto a tugger, AGV, or AMR, expressed in recovered labor hours. Operations and CI managers use it to quantify the soft savings of an automation project in the one currency every plant tracks: labor hours. It matters because the headline of most intralogistics business cases is redeployed labor, and a credible number has to include the residual supervision and exception time that automation never fully removes. This calculator turns a move count and a handling rate into honest recovered hours, with a built-in allowance so you don't overclaim a number a plant manager will later disprove on the floor.

What this calculator does

Estimate recovered labor hours from automated move volume, manual handling rate, and allowance for supervision or exceptions.
an operations manager needs to estimate labor hours displaced or reassigned by an intralogistics automation scenario
It converts the volume of moves shifted off manual handling into recovered labor hours, then inflates the base by a supervision and exception allowance to reflect time automation doesn't eliminate.

Formula used

Base manual handling hours = moves shifted from manual handling ÷ current manual handling rate
Recovered logistics labor hours = base manual handling hours × (1 + supervision and exception allowance)

Inputs explained

Moves shifted from manual handling:
Current manual handling rate:
Supervision and exception allowance:

How to use the result

Use it when sizing the labor-savings line of an AMR/AGV business case, planning operator redeployment, or validating that a manual-handling rate translates into real freed hours.
It assumes a steady manual handling rate; the allowance covers residual oversight but not new tasks like cart staging or fleet babysitting that can erode the savings if poorly designed.

Current U.S. benchmarks

On-highway diesel averages $4.58 per gallon this week (EIA), trending down over recent periods. Truck tonnage is up 3.4% year over year (ATA via FRED).

Common questions

How do you calculate logistics labor savings? Divide the moves shifted off manual handling by the manual handling rate to get base hours, then multiply by one plus the supervision allowance. Here 9,500 moves at 3.8 moves/min gives 2,500 base hours, and a 15% allowance brings recovered hours to 2,875.
Why does the allowance increase the recovered hours instead of reducing them? The allowance represents oversight and exception-handling effort tied to the same volume of work. In this model it scales the base manual time up to reflect the full labor footprint the moves carried, which is the figure you redeploy or save against.
What is a realistic manual handling rate? For short hand-cart or pallet-jack moves, 3-5 moves per minute is common once you average travel, pick, and drop. The 3.8 moves/min default sits mid-range; longer-distance or heavier moves run slower and recover more hours per move.
How many hours does shifting 9,500 moves recover? 2,875 recovered logistics labor hours in this example, from a 2,500-hour manual base plus the 15% supervision and exception allowance. At a fully-loaded labor rate that's the number you carry into the financial case.
What is a good supervision and exception allowance? For a mature automated route, 10-20% is typical; the lower end for stable, well-mapped routes and the higher end where exceptions, manual recovery, or cart staging are frequent. Setting it too low is the most common way these business cases overpromise.

Last reviewed 2026-05-12.