Everhour tracks task and project time, while billable utilization turns those hours into a clear capacity ratio.
Measure billable utilization against total capacity and see exactly how many hours you're leaving on the table each period.
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Industry average for agencies: 75–85%
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Billable utilization answers a specific services question: out of the hours a person, team, or role was available to work, how many became billable client time? The formula is useful for agencies, consulting firms, legal teams, and professional services groups that need to compare staffing capacity against revenue-producing work.
The result changes when the denominator changes. A U.S. firm may use 40 weekly hours as gross capacity because federal overtime rules require covered nonexempt employees to receive overtime pay for hours worked over 40 in a fixed 168-hour workweek. That baseline is a planning convention, not a federal utilization target.
Billable utilization uses billable hours as the numerator and available hours as the denominator. Available hours can mean gross capacity, net working hours after PTO and holidays, or total logged hours. Pick one definition before you calculate, because each definition answers a different management question.
A 40-hour weekly baseline equals 2,080 annual gross hours before company PTO, holidays, unpaid leave, or other nonworking time. The FLSA does not require payment for vacations, sick leave, or federal or other holidays, so private-sector paid leave remains an employer policy unless another law or contract applies. Netting out leave is still common when the goal is to measure realistic working capacity.
Use this formula: billable utilization rate = billable hours ÷ available hours × 100. If a consultant has 160 gross capacity hours in a month, takes 8 holiday hours and 2 PTO hours, the net available denominator is 150 hours. With 120 billable hours, the billable utilization rate is 80%.
That same 120 billable hours against the gross 160-hour denominator equals 75%. Neither figure is automatically wrong. The 80% version measures billable work against available working time after policy-approved absences. The 75% version measures billable work against full gross capacity. Label the denominator wherever you report the rate.
A calculator is enough for a one-off check, a monthly close review, or a quick comparison between two denominator definitions. It works when the billable hours are already clean, the available-hour policy is known, and the result will not drive payroll, billing, or staffing decisions without review.
A managed workflow becomes necessary when teams need continuous time capture, billable and non-billable classification, timesheet approval, locked periods, reminders, and a reporting handoff. Everhour Time Tracking captures task and project hours through timers or manual entries, then feeds timesheets, reports, budgets, invoices, and payroll review.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Divide billable hours by available hours, then multiply by 100. A person with 120 billable hours and 150 available hours has 80% billable utilization. The denominator must be named, such as gross capacity, net working hours after PTO and holidays, or total logged hours.
Gross capacity works when you want a simple capacity baseline. A 40-hour week gives 2,080 gross annual hours before subtracting company PTO, holidays, unpaid leave, or other absences. Gross capacity usually produces a lower rate than a net-working-hours denominator because absences stay in the denominator.
PTO and holidays should reduce available hours when the denominator is net working hours. The FLSA does not require private employers to pay for vacations, sick leave, or federal or other holidays, so the leave policy comes from the employer unless another law or contract applies. The denominator should match that policy.
Billable utilization can exceed 100% when billable hours are higher than the selected available-hour denominator. That usually signals overtime, a denominator that excludes too much time, or time entries assigned to the wrong period. Review the available-hour policy and the dates on the billable entries before treating the result as healthy performance.
Billable utilization measures billable hours divided by available hours. Realization measures how much billable work turns into billed or collected revenue, depending on the firm's definition. A consultant can be highly utilized and still have weak realization if the client receives write-downs, discounts, or unbilled adjustments.
Everhour Time Tracking logs task and project hours through one-click timers or manual entries, including tracking inside tools such as Asana, ClickUp, GitHub, Jira, Monday, Notion, Trello, and Basecamp. Admins can use approvals, locked periods, reminders, and timer rules before those hours feed reports, budgets, invoices, and payroll review.
Everhour Reporting turns logged time, budgets, costs, and project data into configurable reports. Teams can add columns such as member, project, client, billable time, labor costs, profit, invoice status, and budget metrics, then export reports as CSV, Excel/XLSX, or PDF for review.
Use Everhour Time Tracking to capture approved project hours, separate billable work from other time, and send clean records into reporting, budgeting, invoicing, and payroll review.
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