CMIT Solutions helps manufacturers calculate the true cost of downtime in manufacturing and reduce it through secure, proactive IT. The true cost includes far more than lost production: idle labor, emergency repairs, scrapped materials, missed shipments, and growing cyber risk all add up fast.
For most plants, the number on the surface is only a fraction of the real figure. A short stoppage that looks like a few thousand dollars in lost output often turns into a much larger loss once every hidden cost is counted.
Keep your lines running with IT support for manufacturing built around uptime and security.
How CMIT Solutions helps manufacturers reduce downtime
CMIT Solutions reduces manufacturing downtime by building protection into the systems behind your production floor, so they are secure by design rather than patched after a problem. We act as your strategic technology partner, combining responsive local support with the strength of a nationwide network of IT and cybersecurity professionals so problems get solved fast.
Manufacturers rarely have a large in-house IT team, yet their technology keeps growing more complex as machines, software, and networks connect, and a single failed server or ransomware event can halt an entire line. We close that gap with support that scales as you grow, including:
- 24/7 monitoring: We watch your network, servers, and connected equipment around the clock so issues are caught before they stop production.
- Backup and recovery: We build offsite, tested backups so you can restore operations quickly after an outage, attack, or hardware failure.
- Layered cybersecurity: We protect the IT and operational systems that modern plants depend on, from the front office to the shop floor.
- Strategic IT planning: We align your technology with your production goals so IT becomes a driver of uptime, not a source of surprises.
What counts as downtime in manufacturing
Downtime in manufacturing is any period when production stops or slows below normal capacity. It falls into two types: planned downtime, which is scheduled for maintenance or changeovers, and unplanned downtime, which strikes without warning and is the costliest by far.
Planned downtime is predictable and budgeted, so its cost can be forecast ahead of time. Unplanned downtime can only be measured after the disruption, and it usually carries hidden costs that surface for weeks afterward.
| Type | What it means | Common example |
| Planned downtime | Scheduled stoppages your team controls and prepares for | A weekend maintenance window or equipment changeover |
| Unplanned downtime | Unexpected stoppages caused by failure, error, or attack | A server outage, ransomware event, or machine breakdown mid-shift |
Our team helps you separate the two and wrap layered protection around the systems that cause unplanned stoppages, with standards that go beyond the baseline most plants settle for.
💡 Additional reading: IT in the manufacturing industry
Why unplanned downtime costs so much more than lost output
Unplanned downtime is expensive because it sets off a chain reaction, not a single loss. When a line stops without warning, several costs activate at once and keep compounding long after production resumes, yet most manufacturers see only the first layer.
The full picture is wider than the lost output everyone notices first. These are the cost layers that tend to hide beneath the surface:
- Lost production revenue: Output that stops is rarely recovered, and every minute is gone at full margin.
- Idle labor and overtime: Workers stay on the clock during the stoppage, then earn overtime to catch up afterward.
- Emergency repairs: Rush parts and after-hours technicians cost far more than the same work done on a schedule.
- Scrap and waste: Stopping mid-cycle can ruin in-process materials or entire batches in food, chemical, or molding operations.
- Supply chain penalties: Late deliveries to just-in-time customers trigger fines, expedited freight, and strained relationships.
CMIT Solutions helps you see and shrink these layers through continuous monitoring and fast threat response that reduce the IT failures and security events setting the chain reaction in motion.
How to calculate the true cost of downtime
The true cost of downtime is calculated by combining your hourly losses with the one-time costs of each event. A simple way to start is to measure lost production, then add labor, overhead, repairs, scrap, and any penalties tied to the disruption.
Begin with the percentage of operating time lost. Divide your unplanned downtime hours by your planned operating time, then multiply by 100 to see how much of your schedule the stoppages consume.
For the dollar figure, use a layered formula that captures both ongoing and one-time costs:
- Find your hourly production loss: Multiply units produced per hour by your gross profit per unit to value the output you missed.
- Add hourly labor and overhead: Total the fully loaded wages of idled workers plus the fixed facility costs that keep running during a stoppage.
- Multiply by downtime duration: Combine those hourly costs and multiply by the total hours the line was down.
- Add one-time costs: Include emergency repairs, scrapped materials, and supply chain penalties to reach the full figure.
Get a fast estimate of your own exposure with our IT downtime calculator.
A worked example of how the costs stack up
A worked example shows how fast hidden costs add up when an IT failure stops a line. The figures below are illustrative and do not describe a specific business, but they reflect how a single two-hour server outage at a mid-sized plant moves well past the lost output everyone notices first.
| Cost layer | Amount | Notes |
| Lost production value | $24,000 | $12,000 per hour in margin, 2 hours |
| Idle labor | $3,000 | 20 workers at $75 per hour, fully loaded |
| Overhead | $1,600 | Energy, depreciation, and facility costs |
| Emergency IT repair | $4,500 | After-hours response and rushed restore |
| Scrap and rework | $2,200 | In-process units lost at the stoppage |
| Late delivery penalty | $5,000 | Missed shipment to a key customer |
| Total | $40,300 | Roughly 1.7 times the surface estimate |
CMIT Solutions works to prevent the outage that starts this chain, and to recover fast when one does occur, so a two-hour problem never becomes a two-day one.
Common causes of unplanned downtime
Unplanned downtime usually traces back to a handful of repeat offenders. Equipment failure and reactive maintenance cause many events, but technology and security issues are a fast-growing share that often get overlooked in manufacturing.
Manufacturers tend to focus on the machines and miss the systems that run them, and when several vendors each own a piece of that technology, accountability gaps let problems slip through. The most common causes today include the following:
- Equipment failure: Mechanical or electrical parts wear out without early warning when no monitoring is in place.
- Reactive maintenance: Teams fix problems only after a breakdown, instead of catching them early.
- IT and server outages: A failed server, network issue, or software fault can halt connected production lines.
- Cyberattacks: Ransomware and other intrusions can lock operations for days, a threat covered in the next section.
- Operator error: Incorrect setup, wrong tooling, or missed steps stop production and create rework.
For defense contractors and their suppliers, downtime prevention also means meeting federal security mandates, and our CMMC compliance services help you do both at once.
The cyber risk hiding behind modern downtime
The cyber risk behind downtime is now one of the largest threats to manufacturing uptime, and for many plants it is also the hardest to gauge. As machines, sensors, and software connect through the Industrial Internet of Things, a single attack can stop production across an entire facility, not just one workstation.
Federal cybersecurity authorities now treat the security of industrial control systems as a top priority, since these systems control the physical equipment that keeps plants running (see the guidance on industrial control systems security). Many manufacturers assume their cyber insurance will cover them after an incident, but insurers increasingly require specific security controls before issuing or renewing coverage.
💡 Additional reading: IT vs OT
CMIT Solutions helps manufacturers close that gap with layered protection, continuous monitoring, and tested recovery, so an attack that could idle a line for days can be contained quickly instead.
See whether your security environment aligns with modern insurer expectations with our insurance readiness assessment.
How proactive IT reduces downtime and its cost
Proactive IT reduces downtime by finding and fixing problems before they stop production. Instead of reacting after a failure, a managed IT and cybersecurity partner helps you prevent, detect, and respond to threats, monitoring your systems continuously, hardening them against attack, and keeping recovery fast when something does go wrong.
The plants with the lowest downtime treat IT as part of operations, not an afterthought. They lean on a few proven practices that protect both uptime and the bottom line:
- Continuous monitoring: Around-the-clock visibility into networks and servers means issues are caught and resolved before they reach the floor.
- Backup and disaster recovery: Tested, offsite backups let you restore operations quickly after an outage or attack, supporting business continuity.
- Layered cybersecurity: Protecting the connection between office IT and production systems keeps one breach from spreading across the plant.
- Strategic technology planning: Replacing aging systems on a schedule, with expert guidance, prevents the surprise failures that cause the most expensive stoppages.
As your trusted technology advisor, CMIT Solutions puts these practices in place for you and adapts them as your operation grows and the threat landscape changes. That is how we help manufacturers turn IT from a maintenance cost into a driver of uptime and confident growth.
Tracking the right metrics to stay ahead of downtime
Tracking the right metrics turns downtime from a surprise into something you can manage. A few core measures show where stoppages come from, how long they last, and whether your prevention efforts are working over time.
These metrics give plant and operations leaders a shared language for uptime. The table below outlines the four that matter most:
| Metric | What it measures | Why it matters |
| OEE | Overall equipment effectiveness across availability, performance, and quality | Shows the gap between current and ideal production |
| MTTR | Mean time to repair after a failure | Lower repair time means shorter, cheaper stoppages |
| MTBF | Mean time between failures | Longer intervals signal healthier equipment and systems |
| Downtime % | Unplanned downtime as a share of planned operating time | Tracks whether disruptions are rising or falling |
CMIT Solutions pairs these metrics with continuous monitoring so we can flag trends early and offer cybersecurity-informed guidance on your next investment in uptime.
Let CMIT Solutions help you turn uptime into a competitive edge
You should not have to absorb the full cost of downtime alone or guess at where your risks are hiding. CMIT Solutions brings security-first managed IT, responsive local support backed by a nationwide network of experts, and strategic guidance aligned with your production goals, so you gain stronger protection, reliable support, and the resilience to keep producing through whatever comes.
Our Optyx case study shows this in action for a business that depends on uptime across multiple sites. It walks through how we delivered seamless, secure IT to a growing multi-location operation, keeping their teams connected and their systems protected as they scaled.
Talk with a CMIT Solutions IT expert today by calling (800) 399-2648 or requesting a meeting.
FAQs
What is a good downtime percentage for a manufacturing plant?
A good unplanned downtime rate for most manufacturing plants is below 10% of planned operating time, though the right target depends on your industry, equipment age, and production model. The most useful benchmark is your own trend, measured the same way month to month against your historical performance.
How long does it take to recover production after a ransomware attack?
Recovery after a ransomware attack can take hours with tested, offsite backups and a written recovery plan in place, or stretch into days or weeks without them. Preparation before the attack is the single biggest factor in how quickly you restart the line and limit losses.
Will cyber insurance pay for lost production during a manufacturing shutdown?
Cyber insurance may cover lost production, but coverage varies widely by policy and many manufacturers are surprised by the limits. Insurers increasingly require proof of specific security controls before they pay or renew, so reviewing your policy alongside your security posture helps you avoid a denied claim.
Who should be in charge of preventing downtime in a small manufacturing business?
In a small manufacturing business, downtime prevention is usually shared between operations leaders, who own the equipment and process, and a managed IT partner, who handles monitoring, security, and recovery. Assigning one accountable technology partner closes the gaps between those areas that often lead to outages.
What is the difference between IT and OT systems in manufacturing?
IT systems run business functions like email, scheduling, and records, while operational technology (OT) controls the machines and processes that make products. The two are increasingly connected in modern plants, which boosts efficiency but widens the attack surface, so securing the link between them protects production.