Free Resource Utilisation
Tracker
Find out what percentage of your team's time is actually billable — and how much revenue you're leaving on the table from non-billable work.
Sample output
Utilisation
68%
136 of 200 hrs
Revenue
$13,600
At $100/hr
Revenue Gap
$6,400
Left on table
Effective Rate
$85/hr
Revenue / total hrs
Utilisation of 68% is approaching healthy — aim for 70%+ to close the revenue gap.
Calculate Your Team's Utilisation
Enter your hours and rate to see utilisation, revenue, and the gap instantly
Per month, per person or team
Client-chargeable hours only
Blended rate across all work
Utilisation Rate
—
Enter hours above
Revenue Generated
—
Billable hrs × rate
Revenue Potential
—
At 100% utilisation
Revenue Gap
—
Left on the table
Effective Hourly Rate
—
Revenue ÷ total available hours
See your utilisation results
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What is resource utilisation rate
Resource utilisation rate is the percentage of your team's available working time that is spent on billable client work. It is the foundational capacity metric for any agency or professional services business, sitting at the intersection of people management, project delivery, and revenue generation.
The concept is straightforward: if a team member has 160 available hours in a month and logs 112 hours of billable work, their utilisation rate is 70%. The remaining 30% — 48 hours — is consumed by internal meetings, business development, training, admin, and non-chargeable client communication. That 30% represents real cost with no corresponding revenue.
Tracked consistently, utilisation rate answers three questions at once: Is the team busy enough to justify its cost? Is the work being done actually generating revenue? And where is time disappearing that could be recovered?
How to calculate utilisation rate
The formula is simple, but getting the inputs right is where most agencies stumble.
Utilisation formula
(Billable Hours ÷ Available Hours) × 100
Revenue gap formula
(Available − Billable) × Hourly Rate
Available hours are the total working hours in the period after accounting for public holidays and approved leave. This is not the number of hours someone is contracted to work — it is the hours they are actually present and could be generating revenue. For a standard month with 22 working days at 8 hours, that is 176 hours per person.
Billable hours are only those logged against a client project and chargeable under your agreement. Internal strategy meetings, responding to general enquiries, and writing a proposal are not billable — even if the work is valuable. Keeping this boundary clean is what makes utilisation data meaningful.
What is a healthy utilisation rate for agencies
A blended agency utilisation rate of 65–75% is generally considered healthy. Below 55% suggests a structural imbalance between capacity and workload. Above 85% is a danger zone where quality, staff wellbeing, and the ability to win new business all begin to erode.
The target varies significantly by role. Senior leaders and account managers carry heavier overhead — business development, management, and relationship work that is real but non-billable. Junior delivery staff can sustain higher utilisation because a greater proportion of their time maps directly to project execution. The table below shows industry benchmarks by role.
| Role | Target Utilisation | Notes |
|---|---|---|
| Account Manager | 65% | High client-facing time reduces billable capacity |
| Designer | 72% | Creative work benefits from buffer for revisions |
| Developer | 78% | Deep-focus work allows higher utilisation |
| Project Manager | 58% | Coordination and internal tasks dominate schedule |
| Agency average | 68% | Blended across roles and seniority levels |
These numbers assume time tracking is accurate and complete. If your team is only logging project hours and ignoring internal time, utilisation will appear artificially high — and the data will mislead rather than inform. Total available hours must always account for all non-billable activity, not just project work.
The cost of low utilisation
Low utilisation is not simply a sign of a slow month — it is a direct revenue leak that compounds over time. The numbers are stark once you put them into context.
Example: 5-person agency at $100/hr average rate
Available hours per month: 5 × 176 = 880 hours
At 70% utilisation: 616 billable hours = $61,600 revenue
At 60% utilisation: 528 billable hours = $52,800 revenue
The 10-percentage-point gap costs $8,800 per month — or $105,600 per year
That annualised figure is not a rounding error — it is the equivalent of an additional team member's revenue contribution going uncaptured. For many agencies, closing a 10-point utilisation gap is worth more than winning a mid-size client.
Low utilisation also compounds indirectly. When revenue per available hour is low, you face pressure to reduce headcount or take on more clients at lower rates to fill capacity. Both responses tend to accelerate the problem: fewer people means higher utilisation pressure on those who remain; lower-rate clients dilute your average billing level and make it harder to raise rates in future.
Insighty tracks this automatically. Instead of calculating utilisation from spreadsheets at the end of each month, Insighty shows you live utilisation per person and per project — so you can act on the data while there is still time to recover the month.
How to improve team utilisation
Improving utilisation is not about making people work more hours — it is about ensuring the hours they work are directed toward revenue-generating activity. There are two levers: reduce non-billable time and convert more of the existing non-billable time into billable work.
Reduce non-billable overhead
- Audit internal meetings. A weekly agency-wide standup attended by eight people at $100/hr for 45 minutes costs $600 in opportunity cost every week — $31,200 per year. Evaluate which meetings create value and which can be replaced with asynchronous updates.
- Standardise project templates. Time spent reinventing proposals, briefs, and delivery frameworks on every project is non-billable overhead that compounds across the team. Templates dramatically reduce setup time.
- Delegate admin work. Designers, developers, and strategists doing their own scheduling, invoice chasing, and data entry are billing at zero. A part-time operations role often returns multiples of its cost in recovered billable hours.
- Limit context switching. Fragmented schedules destroy utilisation. A team member who works across five active projects in a day logs more non-billable transition time than one doing focused blocks on two. Batch project work where possible.
Convert non-billable time into revenue
- Scope more accurately. Projects that run over estimate force team members to do unbilled work. Better discovery and tighter scoping mean more of the work done maps to billable deliverables.
- Introduce change-order discipline. Scope creep is one of the largest sources of non-billable time in agencies. A clear, frictionless change-order process turns expansion into revenue rather than cost.
- Build retainer relationships. Project-based work creates capacity gaps between engagements. Monthly retainers smooth out utilisation and create predictable demand for your team's time.
- Track internal project time as investment. Not all non-billable time is waste. Time spent on business development, internal tooling, or skills training has a return — but only if it is tracked and managed intentionally rather than absorbed without visibility.
Utilisation vs productivity — important distinctions
Utilisation and productivity are related but distinct, and conflating them creates bad management decisions.
Utilisation measures time allocation — what percentage of available hours are logged as billable. It says nothing about the quality or speed of the work being done. A team member can be 90% utilised and still be producing work slowly, reworking deliverables repeatedly, or billing hours that clients will dispute.
Productivity, by contrast, measures output per unit of time — how much value is delivered per hour. High productivity means work is done to standard, first time, within the estimated timeframe. Low productivity means hours are consumed without commensurate output.
High utilisation, low productivity
The team is billing a lot of hours, but projects regularly overrun their estimates. Revenue appears fine until you look at per-project margin — which shows the hours are not being realised at the planned rate.
High productivity, low utilisation
Work is done well and efficiently, but not enough of the team's time is allocated to client projects. The business has capacity it is not monetising — an opportunity problem rather than a quality problem.
The goal is high utilisation and high productivity. Tracking utilisation without tracking project delivery accuracy gives you an incomplete picture. A team consistently hitting 75% utilisation while delivering projects within budget is performing well. The same utilisation rate alongside consistent overruns signals a problem that more billing hours will not fix.
Practically, this means pairing utilisation tracking with estimated-versus-actual hours analysis on completed projects. If billable hours reliably exceed estimates, you either have a scoping problem, a pricing problem, or both — and the utilisation rate will not tell you that on its own.
Frequently asked questions
A healthy blended utilisation rate for most agencies sits between 65% and 75%. Rates above 80% are difficult to sustain without burning out your team — there is simply not enough capacity for training, internal projects, sales, and admin. Rates below 55% indicate a structural problem: too much capacity for the current workload, or billable work not being captured accurately.
Billable time is any work directly attributable to a client engagement and chargeable under your agreement — strategy, design, development, copywriting, client calls, and project management on client projects. Non-billable time includes internal meetings, business development, training, HR admin, and unbilled project management. The distinction matters enormously: a 45-minute internal standup every day costs each team member roughly 4% of their monthly capacity.
Start with working days in the month (typically 21–23), multiply by daily hours (usually 7.5–8), then subtract planned leave, public holidays, and any confirmed non-working days. For example: 22 days × 8 hours = 176 hours available per person. Across a team of five, that is 880 total available hours. This figure — not contracted hours or salary hours — is what you use as your denominator.
Busyness and billability are not the same thing. Teams can be genuinely occupied with internal meetings, context-switching between projects, rework caused by unclear briefs, non-chargeable client requests, and administrative overhead — none of which shows up as billable revenue. If your team feels stretched but utilisation is below 60%, the problem is usually workflow structure, not headcount. Audit time logs by category to find where hours are disappearing.
Yes, but with a different benchmark. Project managers typically bill fewer hours than delivery staff because coordination, resourcing, and internal reporting are legitimate but non-billable activities. A target of 55–60% for a PM is healthy; pushing them to 75% often means project quality suffers because they no longer have bandwidth for proactive risk management and client relationship work.
Utilisation rate measures what percentage of available hours are logged as billable. Realisation rate measures what percentage of logged billable hours are actually invoiced and collected. An agency can have high utilisation but low realisation if work is frequently written off, discounted at invoice stage, or if clients dispute hours. Both metrics matter: utilisation tells you about capacity; realisation tells you about pricing discipline and scope management.
Absolutely. Sustained utilisation above 85% is a warning sign, not a badge of honour. At that level, teams have no buffer for unexpected requests, revisions, or sick days — meaning any disruption causes missed deadlines. High utilisation also leaves no time for training, process improvement, or pitching new work. Many agencies that hit 90%+ utilisation find themselves unable to grow because everyone is fully consumed by existing clients.
Monthly is the minimum for strategic decisions — comparing against the prior month and year-to-date average. Weekly tracking is valuable for operational awareness, particularly to catch emerging capacity crunches before they become missed deadlines. Daily time entry is essential for accuracy: asking people to reconstruct a week of work on Friday afternoon introduces significant error. The closer to real time, the more reliable the data.
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