A decision to install a conveyor line is rarely made on technical grounds. It is made on money: how much we invest, how much we save, and when we get the investment back.
In this article we break down the payback formula, show which costs and which savings to include, and run a full calculation on a hypothetical warehouse. At the end you will find a data checklist that makes the calculation for your own project accurate.
Key takeaways
- Payback period = total investment / net monthly (or annual) savings. ROI shows how much the investment earned on top of what was put in.
- The biggest source of savings in a warehouse is payroll: since 2026 employers pay a 22% unified social contribution (ESV) on top of gross wages, and median salaries in job ads for loaders and sorters on Work.ua are 27 500–29 000 UAH.
- In our hypothetical example, a 3.75 million UAH line delivers 192 514 UAH in net savings per month and pays back in about 19.5 months; the 3-year ROI is around 85%.
- In the pessimistic scenario the same project pays back in 39.5 months, which is why an honest calculation should always be done in three versions.
- Payback suffers most from poorly specified equipment, downtime, and a lack of service and spare parts.
Contents:
- Payback and ROI formula
- What the investment includes
- Where the savings come from
- Sample calculation (hypothetical figures)
- Three scenarios: pessimistic, base, optimistic
- Hidden costs and risks
- When automation will NOT pay off
- Data checklist for an accurate calculation
- FAQ
Payback and ROI formula
A CFO needs just two figures. The first is the payback period: how many months it takes for the savings to return the money invested. The second is ROI: what percentage return the investment generated over the chosen period.
Payback (years) = Total investment / Net annual savings
ROI over N years (%) = (Net savings over N years − Investment) / Investment × 100%
The key word is “net”. You have to subtract the new costs that come with the conveyor: electricity, scheduled maintenance and spare parts.
For large projects, NPV with a discount rate is also calculated. But for a yes-or-no decision on a conveyor line, a simple payback period and a 3-year ROI are usually enough.
What the investment includes
The most common mistake is to count only the equipment price from the commercial offer. The full investment is made up of several items:
- Equipment — belt, roller and modular conveyors, roller tables, curves, sorting units, control cabinets.
- Engineering — route layout, load and speed calculations, integration with existing processes.
- Installation and commissioning — mounting, connection, automation setup, test runs.
- Site preparation — power supply of the required capacity, flooring, removal of old equipment.
- Staff training — for operators and for whoever will be responsible for the daily line inspection.
- Downtime during start-up — a temporary drop in productivity while the line is integrated into the process.
If the contractor delivers the project turnkey — from engineering to service — the first three items are combined into a single amount. This simplifies budgeting and reduces the risk of unaccounted-for work.
Where the savings come from
Payroll
This is the main item for warehouses and areas where goods are moved by hand. You need to count the full cost of a workplace, not the take-home pay.
From 1 January 2026 the minimum wage in Ukraine is 8 647 UAH per month and the minimum hourly wage is 52 UAH. The employer’s unified social contribution (ESV) rate is 22% of gross wages, with a minimum contribution of 1 902.34 UAH per month.
Actual pay for warehouse jobs is well above the minimum wage. According to Work.ua (median salaries in job ads over the last 3 months), a loader earns 29 000 UAH (October 2026, +18% year on year), a sorter 27 500 UAH, and an order picker 30 500 UAH (November 2026).
Example: 28 000 UAH × 1.22 = 34 160 UAH
On top of that, add costs that rarely make it into the calculation: recruiting and training new people due to staff turnover, overtime in peak seasons, and sick leave.
Productivity
A conveyor sets a steady pace and runs without pauses for carrying. If you are growing, the savings show up not as headcount reduction but as the same staff handling additional volume without new hires.
Defects and damaged goods
Manual handling means dropped boxes, damaged packaging and sorting errors. Calculate your current losses: write-offs, returns and re-shipments.
Injuries and physical strain
Heavy manual labour means a risk of injury, sick leave and difficulty retaining staff. A conveyor removes precisely the heaviest operations from the process.
Floor space
A well-designed route frees up aisles and temporary storage areas. If the space is leased, the savings can be calculated directly in hryvnias per square metre.
Energy and maintenance (with a minus sign)
A conveyor consumes electricity and requires scheduled maintenance. These costs must be honestly subtracted from the savings.
Sample calculation (hypothetical figures for illustration)
Take a hypothetical distribution warehouse. It runs 2 shifts of 8 hours, 26 days a month. Receiving, moving and sorting boxes employs 12 people — 6 per shift.
The warehouse plans to install a line of belt and roller conveyors with a sorting section. After start-up, 6 people remain on these operations — 3 per shift.
Important: the equipment cost in this example is an assumption, not a KONSORT price. Let us assume a turnkey line costs 3 500 000 UAH; we will calculate the actual price for your project free of charge.
Input data
| Parameter | Value | Source |
|---|---|---|
| Turnkey line (equipment, engineering, installation, commissioning) | 3 500 000 UAH | Assumption |
| Site and electrical grid preparation | 150 000 UAH | Assumption |
| Staff training | 20 000 UAH | Assumption |
| Productivity losses during start-up | 80 000 UAH | Assumption |
| Total investment | 3 750 000 UAH | Sum |
| Employee gross wage | 28 000 UAH/month | Assumption within Work.ua medians (27 500–30 500 UAH) |
| Employer ESV | 22% | 2026 legislation |
| Workers freed up | 6 people (from 12 to 6) | Assumption |
| Current losses from damaged goods | 60 000 UAH/month, reduced by 50% | Assumption |
| Line power / average load | 15 kW / 60% | Assumption |
| Electricity tariff | 9 UAH/kWh | Assumption |
| Maintenance and spare parts | 3% of line cost per year | Assumption |
Monthly savings
| Item | Calculation | UAH/month |
|---|---|---|
| Payroll | 6 × 28 000 × 1.22 = 6 × 34 160 | +204 960 |
| Less damage to goods | 60 000 × 50% | +30 000 |
| Electricity | 15 kW × 0.6 × 16 h × 26 days = 3 744 kWh × 9 UAH | −33 696 |
| Maintenance and spare parts | 3 500 000 × 3% / 12 | −8 750 |
| Net savings | 204 960 + 30 000 − 33 696 − 8 750 | 192 514 |
Result
Annual savings = 192 514 × 12 = 2 310 168 UAH
Savings over 3 years = 192 514 × 36 = 6 930 504 UAH
3-year ROI = (6 930 504 − 3 750 000) / 3 750 000 × 100% = 84.8%
In other words, once the investment has been recovered, the line keeps saving more than 2.3 million UAH a year. Over three years, every hryvnia invested comes back and brings in roughly another 85 kopiykas.
Note that the calculation does not factor in wage growth. In the last year alone the median loader salary on Work.ua rose by 18%, so if this trend continues, the real payback period will be shorter.
Three scenarios: pessimistic, base, optimistic
A single calculation is a forecast. Three scenarios are a decision-making tool. Here is how the result of the same project changes.
| Metric | Pessimistic | Base | Optimistic |
|---|---|---|---|
| Investment | 4 312 500 UAH (+15%) | 3 750 000 UAH | 3 750 000 UAH |
| Workers freed up | 4 | 6 | 8 |
| Wage (gross) | 28 000 UAH | 28 000 UAH | 30 800 UAH (+10%) |
| Savings on damage | 15 000 UAH | 30 000 UAH | 45 000 UAH |
| Net savings/month | 109 194 UAH | 192 514 UAH | 303 162 UAH |
| Payback period | 39.5 months | 19.5 months | 12.4 months |
| 3-year ROI | −8.8% | 84.8% | 191.0% |
Electricity costs (33 696 UAH) and maintenance (8 750 UAH) are the same in all scenarios. The pessimistic scenario shows that if the line frees up only 4 people and the budget grows by 15%, the investment is not yet fully recovered within 3 years — although over the equipment’s service life the project still ends up in the black.
The conclusion for a finance professional is simple: payback depends most on how accurately you estimate the number of operations the conveyor actually removes. That is why an engineering audit of the process matters more than a discount on equipment.
Hidden costs and risks that lengthen the payback period
Poorly specified equipment
A conveyor designed for the wrong weight, dimensions or pace becomes a bottleneck. You end up modifying the route, replacing drives or keeping people on standby “just in case” — and the savings melt away.
How to mitigate: choose the conveyor type for the specific load and process. An overview of types and applications is available in the conveyors and transporters section.
Downtime
An hour of line stoppage in a flow-through warehouse means queues, overtime and missed shipments. A single serious outage can “eat” a month’s savings.
How to mitigate: plan for scheduled maintenance, train staff in daily inspection, and keep spares for critical components.
Service and spare parts
Imported equipment often means weeks of waiting for a spare part. For a line the entire warehouse depends on, that is unacceptable.
How to mitigate: choose a manufacturer with its own service network and spare parts in Ukraine. KONSORT designs, manufactures, installs and services its equipment, so responsibility is not spread across several contractors.
Tip from a KONSORT engineer
Before calculating the payback, film one full shift in the area you plan to automate. The video reveals the real walking, waiting and repeated handling that never make it into reports. These are often what determine how many operations the conveyor will actually remove — and therefore how many months the payback period will be.
When automation will NOT pay off
We believe an honest “you don’t need this yet” is more valuable than a sale. Automation most often fails to pay off if:
- Volumes are small or irregular. If the line runs only a few hours a week, labour savings are minimal.
- The process is unstable. The product range and packaging change constantly and loads vary widely in size — standardise the process first.
- There is nowhere to redeploy freed-up staff. If employees stay on the payroll without new tasks, the main source of savings disappears.
- The premises are temporary. If you move in a year or two, part of the installation costs will have to be incurred again.
- Automation targets something other than the bottleneck. A fast conveyor in front of a slow manual operation just moves the queue somewhere else.
In such cases it is sometimes better to start with a single module — for example, a roller table in the shipping area — and extend the line as volumes grow.
Data checklist for an accurate calculation
The more accurate the input data, the smaller the gap between forecast and reality. Prepare:
- Volumes: number of units (boxes, bags, crates) per hour, per shift and on peak days.
- Load: weight (minimum and maximum), dimensions, packaging type, sensitivity to impact.
- Operating schedule: number of shifts, shift length, days per month, seasonality.
- Staff: how many people work on each operation and their full cost to the company.
- Current losses: damage, sorting errors, returns in hryvnias per month.
- Space: area dimensions, ceiling height, columns, gates, level differences.
- Floor plan or drawing with dimensions.
- Photos and videos of the area and the load.
With this data an engineer can select a configuration from the equipment catalogue and calculate the payback for your specific process. If you are still comparing options, the catalogue is a convenient place to see how to choose a conveyor for your type of load, and examples of complete lines are collected in the solutions section.
FAQ
What is the average payback period for a conveyor?
There is no universal figure: the period depends on the number of operations freed up, the shift pattern and the project cost. In our hypothetical example it ranges from 12.4 to 39.5 months depending on the scenario. Only a calculation based on your data gives an exact figure.
How much does warehouse automation cost?
The cost is driven by the route length, conveyor types, sorting units, automation and the scope of installation. That is why an honest price only emerges after the process has been assessed — KONSORT carries out this assessment and calculation free of charge.
Should taxes be included in payroll savings?
Yes. Count the gross wage plus the employer’s 22% ESV. Personal income tax and the military levy are withheld from the employee’s gross pay, so they are not added separately.
What if we do not plan to reduce headcount?
Then savings are calculated differently: as the extra volume you will handle without hiring new staff, and as reduced overtime and turnover. For growing companies this is often an even more profitable scenario.
What factors besides price affect the payback period?
Reliability and availability of service. Line downtime and weeks of waiting for spare parts can wipe out the savings, so the service response time should be agreed in writing before purchase.
Get a free payback calculation
KONSORT is a Ukrainian manufacturer of conveyor equipment with in-house engineering, production, installation and a service network. Send us the data from the checklist — an engineer will select a line configuration, calculate the cost and show the payback in three scenarios.
Submit a request on the contacts page or call: (067) 116 50 25. Consultation and calculation are free of charge.
Data sources: 2026 minimum wage — news.dtkt.ua; 2026 ESV rate and amounts — index.minfin.com.ua; warehouse job salaries — Work.ua job ad statistics (October–November 2026). All figures in the sample calculation, except statutory rates, are hypothetical assumptions.
