The short answer
Autonomous mobile robot ROI in Baltimore comes from hours of repeatable transport and floor work that a robot takes over from staff each shift, set against a fixed robot lease payment. The savings range depends on how much of that work is repeatable, how many hours the robot can cover, and the size and layout of the site, so the calculator on this page shows a range rather than a promise. A free site assessment turns that range into a precise figure and a lease quote.
Key takeaways
- The return comes from repeatable hours of work, not from headcount alone.
- Each hour the robot takes over is valued at the local wage for this job, then offset by the lease payment.
- The share of a task a robot realistically takes is the number that moves the result most.
- Floor area, shift coverage and route consistency move the savings range up or down.
- Only a site assessment, using hours logged on your own floor, produces a precise figure.
Run the numbers for your site
Auto-detected from your location - we use the real BLS wage here. Not right? Pick your city or state above.
What do you want to automate?
The robot takes the repetitive cart and pallet moves off the heaviest motion.
How much return can autonomous mobile robot ROI in Baltimore deliver?
The return on an autonomous mobile robot is mostly a question about hours. A robot pays its way when it takes over work that staff do now along a repeatable route, such as moving carts and pallets, carrying stock between zones, or running floor care on a fixed schedule. This is the kind of work covered by the government wage data on this page, Laborers and Freight, Stock, and Material Movers, Hand.
The labor pool behind this work is large. According to the Bureau of Labor Statistics Occupational Outlook Handbook, the broader group had 6,950,000 jobs in 2024 and is projected to grow 4% from 2024 to 2034, adding 258,400 jobs. The same page lists 2,988,900 jobs for the detailed occupation. Size alone does not produce a return. What matters is whether one site's hours of this work are repeatable enough for a robot to take.
Our research did not find a published count of how many people do this work at a single site of a given type, so the site assessment counts the staff on these routes instead of assuming a figure.
Why does safety matter to the return at Baltimore facilities?
Injury and incident rates are not a savings line, but they belong in the case. According to the Bureau of Labor Statistics Industry Injury and Illness Data for warehousing and storage (NAICS 493), the 2024 total recordable case rate was 4.8 per 100 full-time workers. Cases involving days away, job restriction, or transfer were 4.1 per 100, and days-away cases alone were 1.5 per 100.
The same BLS page reports 32 fatalities in 2024, up from 28 in 2023, and notes a series break from 2023 data because of the NAICS 2022 revision, so year-to-year comparisons need care. Our research did not find Baltimore-specific injury figures, so these are national sector rates.
For janitorial work, the BLS Occupational Outlook Handbook entry for janitors and building cleaners lists about 2,447,700 jobs in 2024, with 2% projected growth from 2024 to 2034, which BLS describes as slower than average. A site should count avoided manual handling only where its own incident logs show it, and should keep that benefit out of the payback math.
Median hourly wage, Laborers and Freight, Stock, and Material Movers, Hand
$4,565
Monthly cost of one full-time worker in Baltimore, MD, at the median wage plus payroll costs (an estimate, not a quote).
How does the payback math work for a leased robot?
The calculation has four inputs. The first is the hours per period that the robot takes over, measured from the work staff do now. The second is the value of each of those hours, which the calculator sets from the local wage for this job. The third is the share of those hours a robot can realistically take, since it rarely covers every minute of a task. The fourth is the fixed lease payment, plus any supervision time staff still spend.
Net savings in each period equal the robot's share of hours, times the hourly value, minus the lease payment and supervision time. Payback is the point where cumulative net savings cover the costs that start the project. If net savings sit near zero, the robot is not yet paying its way, and the fix is to test the inputs, not to wait for the number to improve.
The most common mistake is to use the robot's rated runtime as the hours figure. Use the hours staff actually spend on these routes instead, including waiting, walking to start points and cleanup. The table below shows the kind of comparison the site assessment produces.
What is the local wage for this job in Baltimore and how does it count?
The government wage data panel on this page shows the local wage for Laborers and Freight, Stock, and Material Movers, Hand, from the Occupational Employment and Wage Statistics program, May 2024, Baltimore, MD. The calculator uses that wage to value each hour the robot takes over, so a higher local wage raises the value of every hour and widens the savings range.
That wage is an occupational estimate for the metro area. It is not what any one employer pays. Actual pay at a given site depends on benefits, overtime, shift premiums and turnover costs, which is why the site assessment asks for payroll and scheduling data where the client is willing to share it.
The number of people doing this work at one site varies, so the assessment counts the staff on the affected routes rather than applying an average. Wage is one input among several. A high wage with few repeatable hours will not produce a strong return.
What changes the savings range up or down?
Floor area and route length set how much travel time a robot can recover. Long, straight, repeatable routes give a robot more useful hours per trip than a building with many short, irregular trips. Shift count matters too. A robot that runs on a second or third shift covers hours that would otherwise need a separate crew or overtime.
Route consistency often moves the range more than floor area does, because a stable layout lets the robot run most of a task without intervention. Changes to racking, aisles or packing lines reduce that consistency, so they should be planned before installation.
Staffing vacancies also move the number. A shift that is hard to fill carries a cost that does not appear in a wage line, and a robot that covers it can change the result. The checklist below lists what to confirm before you rely on any range.
What are the risks to the return and how do you avoid them?
The most common risk is an underused robot. If the assessed hours turn out lower than expected, the lease payment stays fixed while savings shrink. Start with one leased unit in a clearly defined zone, measure the hours it actually takes over for a full cycle, and expand only when the measured share supports it.
A second risk is a layout that changes after installation. Pallet stacks, new racking or a moved packing line can break a route the robot relies on. Plan for layout changes during the mapping step, and agree in writing who updates routes when the building changes.
Downtime is the third risk. A unit out of service sends its hours back to staff, so the lease should include service coverage. Our service includes maintenance, on-site dispatch, remote triage and spare unit coverage as stated in the quote, and that coverage belongs in the payback math as a lower downtime cost.
What is a realistic timeline from assessment to payback?
The sequence is consistent even though the length of each stage depends on the building. It starts with a free site assessment, where staff walk the routes, map the floor, and log the hours spent on the work. The assessment ends with a quote that states the fixed lease payment and what the lease covers.
After signing, the robot is deployed and integrated with the site, staff are trained, and the unit goes live with support during its first runs. A measurement period follows, comparing the hours the robot takes over against the assessed baseline. Payback is reached when cumulative net savings cover the start-up costs, and the actual date depends on the measured share of hours.
Expect the first measured results to differ from the calculator. Use the first measurement period to correct the inputs, then decide whether to add units. Treat the payback date as a measured outcome, not a fixed promise.
How does robot leasing work and what does the lease include?
Robots are provided through a lease with financing, and the lease payment is fixed for the term. The quote is issued after the site assessment, so the number reflects your floor, your routes and your hours. Leasing spreads the cost across the term, which is often easier to budget than one large payment, though the quote states any amounts due at signing.
Ask the quote to list in writing what the lease covers: maintenance, repairs, spare unit coverage, warranty terms and liability coverage. These items change the real cost of the lease, because a unit that is down takes away hours the savings math assumed would be covered.
Lease options vary by site and term. The right term is the one that matches how long the routes are expected to stay stable, which is why the assessment checks layout plans and any planned expansion or move.
How do you get a precise figure from a free site assessment?
A free site assessment replaces the calculator's typical inputs with your own numbers. We map the floor, measure route lengths and travel times, review the shift schedule, and record the hours staff spend on each task. We also review incident logs where they exist, since they show whether manual handling is a real cost on your site.
We match the robot to the site, because a unit that suits a wide open floor may not suit a tight layout. We then deploy and integrate it, train the staff who will work alongside it, and service it nationwide after go live. Our role covers selecting the robot, leasing it through financing, deploying it and servicing it, so one team holds the whole process.
The output is a range narrowed to your site, a lease quote with what it covers, and a measurement plan to check the numbers after go live. That is the figure to bring to the person who signs off on the decision.
Is autonomous mobile robot ROI in Baltimore worth it for a smaller site?
Adoption is still a minority position across facilities. A 2026 GlobeST article says autonomous mobile robots and automated guided vehicles are in roughly 10 to 15% of facilities. That is a secondary figure we did not verify against the underlying study, but it suggests most sites are not yet running this kind of fleet, so a smaller site has less peer evidence to lean on.
A smaller site can still earn a return, but the margin for error is narrower. If the repeatable hours are few, the fixed lease payment takes a larger share of the savings, and the range may stay near zero. In that case a single-unit pilot is a lower-risk way to test the hours before committing to more.
Set the decision rule before the pilot starts. Name the hours you expect the robot to take over, the share you will accept as proof, and the date you will review the result. That turns the question into a measured decision.
Frequently asked questions
Put a robot to work in Baltimore.
We walk your site, learn the job, and recommend the unit that fits. Then we quote the lease, deploy it, and keep it serviced.
Sources
- US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS May 2024)
- BLS Occupational Outlook Handbook: Hand Laborers and Material Movers
- BLS Occupational Outlook Handbook: Janitors and Building Cleaners
- BLS Industry Injury and Illness Data: Warehousing and Storage (NAICS 493)
- GlobeST: Warehouse automation is turning modern logistics space into a hot commodity (2026)