A workforce capacity planning guide for growing businesses
Key takeaways:
Workforce capacity planning means matching the right people, with the right skills, to what your business actually needs.
Growing businesses feel the cost of on-the-fly hiring: less-qualified hires, burnout, turnover, and safety issues.
To create a workforce capacity plan, forecast demand, map current capacity against it, fill your gaps, working backward from when you actually need it solved.
Building in flexibility for your current and future demand protects you against unexpected departures or contracts.
Construction, manufacturing, and nonprofit teams each have specific workforce capacity planning needs.
What is workforce capacity planning?
Simply put, workforce capacity planning is the process of getting the right people with the right skills in the right roles at the right time to meet your business’s needs.
For small businesses, that often looks like replacing an employee who has quit, or beefing up staff for a new contract. In other words, reactive hiring. That works fine at a small scale. But as you grow, the lack of a proactive plan gets riskier and more expensive. Staff gets burned out, turnover rises, your hire who you can not who you want, and ultimately, the business suffers.
Workforce capacity planning takes you from reactive to proactive and puts you in a position to scale smoothly and successfully.
More context >> The switch from reactive to proactive planning doesn’t just apply to your workforce but to all your resources. Dive deeper with our article on capacity requirement planning.
Why workforce capacity planning matters for growing businesses
When you’re small, everyone wears a lot of hats, so if an employee leaves unexpectedly, someone can usually take up the slack. And, because the team’s small, unexpected departures happen less. If you land a big contract, you can scramble and hire someone knowing that it’s temporary.
That all changes as you start to grow. The habits that got you by in the early days start to stack up real costs.
Reactive hiring is expensive. Rushed recruiting costs more and are more likely to be the wrong fit. Extended gaps in staffing let burnout creep in and your best employees start wondering if they need to go elsewhere. More mistakes get made. Safety takes a back seat to speed.
Practical tip >>If high turnover is already an issue for you, check out our guide to diagnosing and reversing it.
Does this mean you need a full-blown, five-year hiring plan? For most small and medium growing businesses, the answer is probably not. Just looking a few months ahead is a big step in the right direction!
How to build a workforce capacity plan
Whether you have a formal HR team or not, workforce capacity planning is in reach. Here are five clear steps to ensure your staffing bases are covered.
Start with demand, not headcount.
Plan on growing? Instead of thinking “I’ll need five more employees,” think about what is changing that will require more support. Are you expecting new contracts? Program launches? Higher production targets? Measuring against your anticipated needs is more effective than blindly hiring more people and hoping it produces growth.
Map your current capacity against demand
Write down each role or skill that you identified when mapping demand.Forget job titles for this one. Who do you currently have on staff with the skills to cover those gaps? And do they have the time to take on a new responsibility? Try a simple grid like the one below:
| New demand (weekly hrs) | Current staff | Current load |
|---|---|---|
| Community outreach (40hrs) | Bob | 90% |
| Large framing job (60hrs) | Susan/Joe | 75%/50% |
| Shipping coordination (20hrs) | No one | N/A |
If you’ve just gotten a grant for a new community program that will require 40 hours of outreach each week, and your only community outreach expert is already at 90% capacity, you know you have a gap. And if you need a shipping coordinator, but no one on staff knows how to do that, you guessed it. Time to hire!
Practical tip for manufacturers >> Smart KPIs help you predict demand more accurately
Fill the gaps: hire, train, or redeploy
Once you’ve identified those gaps, you only have a few choices: hire, train, or redeploy. Hire when the need is ongoing and nobody currently on staff has the skills needed. Train if the skill is learnable and you have enough lead time to train before the gap must be filled. Redeploy if someone on staff has both the skills and the capacity to take on something new. The kicker here is that both hiring and training both require time, which makes it essential to identify gaps as soon as possible, which brings us to the next step.
Work backward from the date you need it solved
Hiring for a skilled role can take months. Hiring for a key leadership role can take more than a year. Recruiting, interviewing, negotiation, and onboarding each stretch longer than you expect usually, especially for niche roles. Training, too, takes time. More when the skill set is complex or unique to your business. The further you can plan ahead, the higher chance you have of filling your gaps with hires who will gel with the team, contribute to your success, and stick around long term.
Build flexibility into your plan
Sometimes you don’t have the luxury of a runway. Unexpected contracts come in. Senior team members leave unexpectedly. It happens. The key is, do you have a plan to cover the essentials when an emergency need arises? Remember that chart we made above? You can do a similar thing to identify your workforce capacity weak points as well. Instead of new demands, put current demands in the first column. If you’re just barely covering your current needs, you’re vulnerable if someone leaves. If you’ve determined that need is growing, maybe it’s time to go ahead and get ahead of that growth before you absolutely have to. Or, at the least, make sure you have a temporary hiring solution figured out ahead of time.
Workforce capacity planning pays for itself — and then some
Worried about the cost of all this planning? Our ROI calculator walks you through the measurable value of freed up leadership hours, higher productivity, stronger retention and faster onboarding. You’ll be surprised at the totals.
Learn how much you could save with our workforce management ROI calculator.
What capacity workforce planning looks like for growing teams across industries
The core process above holds up across industries, but what’s driving demand and where the risk is changes drastically depending on your context.
Construction
In the construction industry’s HR sector, workforce capacity planning is inextricably linked to project pipeline, which means finance and operations teams should be involved as well. The challenge is that projects don’t arrive on a steady, predictable pace. Instead, they come in in clusters, swing by season, and can pause suddenly if a permit is delayed.
If you handle this ebb and flow badly, you end up extra overtime, underqualified hires, and more subcontractors. All of that adds up to higher cost, lower profit, and questionable quality.
But, if you have a rolling staffing forecast that’s directly tied to your project pipeline, looking as far ahead as possible, you can start recruiting before the contract is even signed so you’re fully staffed on day one of each project.
Manufacturing
For manufacturing HR, finance, and operations teams, the question is do you have enough people with the right skills on the right shifts to keep production moving on schedule?
Remember that gap analysis we did earlier? It’s key here. You might have a sufficient headcount generally, but get in a pinch because you only have one or two employees who know how to run a key machine. On paper it looks like you’re fully staffed, but on the floor, you’re hitting bottlenecks.
There are a few ways to dodge this challenge. Manufacturers with robust workforce capacity plans typically cross-train as standard operational procedure so that there’s never a point of failure on the floor if one team member is missing. And, they keep a clear plan for shifting coverage if needed to keep production running.
Nonprofit organization
Nonprofits’ workforce capacity planning is typically tied to grant cycles and program timelines instead of production runs or contracts. That often means little runway since your mission and grant requirements often mean work must start right away.
An added layer of complexity is the mix of volunteer and paid workforce capacity. Volunteers are a valuable part of most nonprofits’ missions, but they also tend to be less predictable than paid staff. Leaning on them to cover what should be a paid role can quietly undercut a program’s success.
The key is for your nonprofit HR team (in conjunction with your finance and operations leaders) to map staffing needs against the full grant calendar as early as possible during the proposal stage (not after funding is confirmed), so that you’re ready to move quickly when you get the award notice!
Aerial makes workforce capacity planning painless
Whether you’re just realizing you have some staffing gaps, or you’re proactively planning for a growth spurt, our team of experienced human resource professionals can help you put a workforce capacity plan in place that will keep your work moving forward.
Schedule a quick call with one of our construction, nonprofit, or manufacturing specialists to learn how we can future proof your workforce strategy!
