Understanding the Average Cost of Downtime for Small Businesses in 2024

Jarrod Koch

CEO and Partner of DivergeIT

November 20, 2024

Did you know that 82% of businesses have had to deal with unexpected downtime in the past few years? That’s more than eight out of ten companies facing disruptions that stop work, lose money, and sometimes even hurt their reputation. It’s a problem that can affect any business, big or small, at any time.

Downtime isn’t just annoying—it’s costly. Whether it’s missed sales, recovery expenses, or wasted hours, the cost of downtime adds up fast. In this guide, we’ll break down what downtime is, why it happens, how much it costs, and what you can do to stop it. Let’s get started.

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How common is downtime, and what does it mean?

Downtime happens when your systems, services, or processes stop working as they should. It doesn’t matter if you’re a small business or a global enterprise—downtime hits hard across the board. It typically falls into two categories:

  • Planned downtime: Scheduled updates, maintenance, or testing.
  • Unplanned downtime: Sudden disruptions like hardware breakdowns, cyberattacks, or power outages.

In 2022, many businesses experienced unplanned downtime that went beyond simple interruptions. 

The true cost of downtime includes not just immediate losses but also customer churn, missed sales opportunities, and reputation damage. These long-term effects are often harder to recover from than the outage itself.

cost of downtime

What are the 5 biggest causes behind the true costs of downtime?

To prevent downtime, it’s important to know what’s behind it. Here are the most common causes:

1. Hardware failures

Old or poorly maintained hardware is one of the top causes of system downtime. Equipment like servers and storage devices can fail suddenly, leaving your team stuck. If your systems rely on outdated tools, you’re facing a higher risk of unplanned outage costs.

2. Cybersecurity threats

Cyberattacks like ransomware and DDoS attacks can bring operations to a standstill. Beyond the cost of downtime, businesses often face intangible costs such as lost customer trust and high recovery costs.

3. Human error

Even small mistakes, like misconfiguring a system or accidentally deleting files, can create big problems. Downtime is typically caused by human error and is common but preventable with proper training.

4. Software issues

Unpatched vulnerabilities, failed updates, or poor integration across platforms can result in frequent outages. Without routine maintenance, these issues grow into larger problems.

5. Natural disasters

Unexpected events like floods, fires, or power failures can shut down operations entirely. Without a solid disaster recovery plan, these disruptions may lead to data loss and extended periods offline.

What does "The Nines" relate to the cost of IT downtime?

When discussing system reliability, you’ll often hear about "the nines." This refers to uptime percentages that businesses strive for. Each extra "nine" represents a more reliable system:

  • 99% uptime: About 87.6 hours of downtime per year. Suitable for smaller businesses on a tight budget.
  • 99.9% (Three Nines): About 8.76 hours per year. Common for businesses requiring consistent services.
  • 99.99% (Four Nines): Only 52.6 minutes annually. Essential for industries like e-commerce and finance.
  • 99.999% (Five Nines): Less than 5.26 minutes yearly. Used for mission-critical systems like healthcare.

Achieving more "nines" requires significant investments in infrastructure and monitoring tools.

The average cost of downtime

Downtime costs companies a lot of money in the long run. In fact, a 2014 study by Gartner pegged the average cost of downtime at $5,600 per minute.

The numbers are even steeper for large enterprises—exceeding 1 million per hour in industries like finance or e-commerce.

Here’s what makes up these costs:

  • Lost productivity: Employees are unable to work because of non-operational systems.
  • Lost revenue: Missed sales and customer transactions, particularly during events like Black Friday sales.
  • Recovery costs: Hiring contractors, replacing hardware, and restoring systems.
  • Reputation damage: Customers might take their business elsewhere after an outage.

For smaller businesses, even a single one-hour downtime event can disrupt operations for weeks. The impact isn’t just financial—it’s about staying competitive.

The average cost of downtime

How to calculate the downtime cost

Understanding the true cost of downtime requires breaking down the various components of a business’s operations

Steps to apply the formula:

  1. Calculate lost revenue per hour: Divide the annual revenue by the total operational hours in a year. For instance, if a company generates $10 million annually and operates 2,000 hours per year, the revenue loss per hour would be $5,000.
  2. Account for lost productivity: Estimate the hourly wage of affected employees and multiply it by the number of employees unable to work. If 20 employees earning $30/hour each are idle, the lost productivity would be $600/hour.
  3. Add recovery costs: Include expenses like hiring external contractors, purchasing replacement hardware, and implementing security upgrades. For example, an IT consultant charging $150/hour for 10 hours would contribute $1,500 to recovery costs.

By applying this formula, business disruption can be prevented. You can assess the potential cost of downtime and prioritize avoiding downtime through proactive measures.

How to keep your systems running smoothly

To avoid the risk of unplanned downtime or even one hour of downtime, you need a proactive approach. Here are some effective strategies. 

Invest in reliable infrastructure

Replace aging equipment and invest in modern systems that emphasize uptime. Redundant systems, like backup servers, ensure that even if one component fails, operations continue. Partnering with data centers that maintain 99.99% reliability is a smart way to mitigate risks.

Use proactive monitoring tools

Tools like Splunk and New Relic help IT teams spot problems before they cause disruptions. Regular monitoring ensures that hardware, software, and networks are performing optimally to prevent the cost of downtime. 

Create a disaster recovery plan

Prepare for the unexpected with a solid recovery plan. Include:

  • Frequent backups to prevent data loss.
  • Clear steps for restoring operations.
  • Redundant systems to minimize downtime during large-scale disruptions.

Train your employees

Proper training can reduce human error. Help your team understand cybersecurity risks, system protocols, and troubleshooting steps. With the right knowledge of how downtime occurs, they can help keep operations steady.

Ready to minimize downtime? Let DivergeIT help you!

When it comes to downtime, every cost per minute counts. DivergeIT is here to make sure your systems stay operational, no matter what. Our tools, strategies, and expert support team ensure maximum uptime and minimal disruption.

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Ready to minimize downtime? Let DivergeIT help you!

Frequently asked questions

What is the average cost of downtime in 2024?

The average cost of downtime in 2024 depends on several factors, including the size of the business and the industry vertical.

According to recent studies, large enterprises may experience downtime costs exceeding $1 million per hour, while smaller companies face a proportionally higher impact due to limited resources. 

On average, downtime can cost $427 per minute for smaller businesses, with some downtime events causing $1 million per year in lost revenue and intangible costs like reputation damage and customer churn.

What are the most common causes of downtime?

The common causes of downtime include hardware failures, cybersecurity breaches, and network outages, which are among the top downtime risks across all industries. 

Additionally, outdated infrastructure and lack of routine maintenance contribute to unplanned IT downtime. External factors like natural disasters or contractor costs can also play a significant role.

Frequent outages in industries with the highest risk often result from poor disaster recovery strategies or insufficient investment in data protection.

How do the different types of downtime typically affect productivity and revenue?

Downtime directly impacts productivity by halting critical business operations, leading to lost productivity and delayed workflows. It also causes significant revenue loss, especially for businesses reliant on online services such as e-commerce platforms.

For example, during Black Friday sales, even a short outage can lead to missed transactions and financial penalties. System downtime affects immediate operations and hampers employee retention due to operational disruptions.

How can businesses calculate the cost of downtime per hour?

To calculate the cost of downtime, businesses should consider:

  • Lost revenue: Divide annual revenue by total working hours to estimate hourly losses.
  • Lost productivity: Multiply the hourly wage of affected employees by the number of idle workers.
  • Recovery costs: Account for expenses like contractor costs, data recovery, and hardware replacement.

For instance, a business generating $10 million annually with downtime of one hour may lose thousands in downtime costs, excluding additional indirect costs like reputation damage and lost opportunities.

What are the risks of unplanned IT downtime?

Unplanned IT downtime presents numerous risks, including data loss, customer churn, and compliance violations due to unmet regulatory requirements.

Additionally, unplanned downtime hampers organizational performance, especially for companies dependent on terms of reliability in operation centers. 

For businesses without robust strategies to avoid downtime, the true cost of downtime includes significant recovery costs and potential long-term impacts on competitiveness.

How can businesses avoid downtime and minimize downtime risks?

Businesses can avoid downtime by investing in reliable infrastructure, proactive maintenance, and uptime monitoring tools like Splunk and New Relic.

Strategies to reduce downtime include implementing planned and unplanned contingency protocols, enhancing disaster recovery plans, and upgrading systems prone to failure. 

Regular training helps minimize risks related to human error while adopting high terms of reliability to ensure systems remain operational even during potential downtime events.

Why is minimizing downtime essential for keeping businesses competitive?

Minimizing downtime is crucial for maintaining a competitive edge in industries with frequent outages. Organizations of all sizes benefit from consistent uptime, as disruptions lead to revenue and productivity losses.

Furthermore, outages typically impact customer satisfaction, especially in e-commerce and critical sectors like finance. Businesses that invest in infrastructure upgrades and disaster recovery protocols not only stay back online faster but also ensure compliance with data protection and regulatory requirements.

Robust downtime management helps keep your business competitive by reducing disruptions and maintaining operational integrity.

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