How are businesses strategically building capacity and resilience in 2026? Here are the capacity planning statistics you need to know.
There’s a fine art to balancing your workforce’s capacity with current and future customer demand.
Despite how central capacity planning is to business success, most teams admit they’re still struggling to get it right.
State of Resource Management survey, almost half (47%) of respondents named ‘a lack of visibility into capacity & demand’ as a top challenge, followed closely by 42% who pointed to struggles with ‘misalignment between capacity & demand’.
In this article, we’re sharing the top capacity planning statistics and exploring the benefits, challenges, and business impact behind them.
When you get capacity planning right, it can support sustainable growth, stronger talent development and retention, and consistent project delivery.
Done poorly, it can contribute to workload imbalance, uneven utilization, lower engagement, and budget pressure.
The headline: over half think it’s a pressing need, but just 6% feel they’re doing it effectively
Runn's wider report on The State of Resource Management in 2026 confirms that capacity planning remains a top priority. Aligning capacity and demand and improving operational efficiency tied as the top priorities for 2026, each cited by 58% of respondents, with increasing utilization close behind at 46%. This suggests organizations are doubling down on core fundamentals rather than chasing growth at all costs.
However, while forecasting is now near-universal, confidence in its effectiveness tells a different story. In our survey, we found that, in 2026:
All in, widespread adoption of capacity forecasting hasn't yet translated into high confidence in execution.
In addition, 90% of leaders consider capacity building something that their organizations need to act on now or soon, per a McKinsey report. The same report also found that only 5% of respondents think they’re all set to prioritize capacity development.
Gartner confirms the same. Strategic high-level workforce planning is among the top three organizational priorities for HR leaders in 2025, next only to leadership and organizational culture development.
Found yourself in a similar boat? Here’s a comprehensive guide to strategic capacity planning.
The latest data suggests organizations need stronger capacity planning to manage skills gaps, engagement, employee retention, and productivity risk.
According to Gallup, only 20% of employees are engaged worldwide, with low engagement costing the world economy around $10 trillion in lost productivity in 2025 (9% of GDP). 64% are not engaged, whereas 16% are actively disengaged.
These engagement figures strengthen the case for better workload and resource allocation – assigning work to employees based on their skills, interests, and availability.
In 2026, their research uncovered that most organizations only conduct strategic workforce planning every two to three years (39%) or yearly (39%).
McKinsey estimates there will be a tech talent gap of 1.4 million to 3.9 million people by 2027 in the European Union.
In many businesses, 20-30% of critical roles aren’t filled by the right people. Plus, 20% of roles organizations need don’t exist – or have evolved significantly in scope. This is another sign that workforce planning needs a more deliberate approach.
A stronger capacity planning process may help address some of the workload issues behind skills gaps.
McKinsey found that businesses with strong use of people analytics see:
These findings suggest that better workforce data can support stronger hiring and retention decisions.
Here’s more on the benefits of capacity planning ➡️
Research points to a handful of recurring barriers to effective capacity planning, from weak processes to poor data.
Only 15% of companies do strategic workforce planning according to a Gartner survey of 1,400 HR leaders in 60+ countries and major industries. That can make it harder for resource leaders to align staffing decisions with long-term business objectives.
Runn’s data points in a similar direction: while forecasting is common, very few respondents describe it as extremely effective.
It seems a major barrier to strategic capacity-building processes is a lack of historical data – or a lack of confidence around how to use what’s collected.
In this vein, recent studies also revealed:
For companies that have embraced the benefits of capacity planning, proving ROI remains a common challenge.
In fact, 66% of resource leaders say their workforce planning process is limited to headcount planning – and that they find it hard to demonstrate the ROI of strategic planning.
This can make further investment in demand and utilization planning harder to justify.
Without a plan to prove ROI, leadership support and investment into workforce planning can be hard to secure. A lack of stakeholder awareness can increase visibility and reduce delivery risk is a potential reason why resource leaders struggle to get buy-in.
Either way, McKinsey's research found all these factors are leading challenges to in-house capability development:
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A lack of capacity planning can show up (directly or indirectly) in several ways, including:
Without carefully allocating the right people to the right projects, you risk jeopardizing project quality, increase resource risks, and end up grappling with disengaged employees
78% of HR professionals report feeling somewhat or fully engaged and energized, an increase from previous years. Engagement rates are higher in Europe than in the US (85% versus 72%).
If you aren’t allocating the right people to the right work, you risk lower project quality, greater resource risks, and disengaged teams.
Underutilization was the instigator for 20% of disengaged employees in 2024, a 67% increase from 2021. The same report notes workload imbalance costs companies millions of dollars.
On the flip side, 7% of employees were at risk of burnout due to overutilization, with 4% of surveyed employees working on their weekends.
By not correctly evaluating existing capacity and supply and poorly forecasting future demand, you rely on a few employees while leaving others on the bench.
This can lead to capacity utilization problems and disengagement fueled by heavy workloads, burnout, and working on projects that don’t align with career goals.
Poor talent retention and hiring decisions
With employees overworked, underutilized, or lacking development opportunities, retention problems may arise. Without accurate capacity planning, your hiring process also suffers due to a lack of understanding of the roles you need to fill.
Related read: Unlocking Employee Engagement: How to Build a Thriving Workplace ➡️
In 2024, Lattice reported that the highest-performing teams are 2.6 times more likely to invest in performance management software than the lowest-performing teams.
The data makes a strong case for a more deliberate approach to capacity planning.
The next step is to support that approach with better data, better systems, and better planning discipline – not random acts of planning.
To learn more about centralizing planning data and improving resource capacity planning, start with these guides:
▶️ The Beginner's Guide to Capacity Planning for 2026 & Beyond
