Everhour tracks work hours and time off, but a good utilization rate still depends on your capacity policy and role targets.
Measure billable utilization against total capacity and see exactly how many hours you're leaving on the table each period.
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Utilization rate answers one practical question: how much of a person's available working time became billable work. The basic formula is billable hours divided by available hours, multiplied by 100. A 75% rate means 75 of every 100 available hours were billable under the denominator you selected. That denominator matters because gross capacity, net working hours, and total logged hours produce different answers.
A good utilization rate is not a U.S. legal number. Federal sources define work-hour and leave rules, but they do not set a professional-services utilization target. The FLSA does not define full-time or part-time employment, so full-time capacity is an employer policy. Many U.S. firms use 40 weekly hours, or 2,080 annual gross hours, as a planning baseline because covered nonexempt employees receive overtime pay for hours worked over 40 in a fixed 168-hour workweek.
A delivery consultant, account manager, project lead, and practice owner should not carry the same target. Delivery roles usually have more time available for client work, while managers and owners need non-billable time for reviews, sales, hiring, and operations. A blended firm-wide target hides those differences. Set targets by role, service line, or team, then compare each person against the same denominator policy.
The denominator policy changes the result before performance changes at all. A U.S. firm may start with 2,080 gross annual hours, then subtract company PTO, holidays, unpaid leave, and other absences if it wants a net-working-hours denominator. The FLSA does not require payment for time not worked, including vacations, sick leave, or federal or other holidays. Private-sector paid holidays and paid vacation depend on employer policy unless another law or contract applies.
Use this formula: billable hours ÷ available hours × 100 = utilization rate. If a consultant records 126 billable hours in a month with 168 gross capacity hours, the gross-capacity utilization rate is 75%. At a $160 billing rate, those billable hours carry $20,160 of billable value before discounts, write-downs, invoice adjustments, or collection risk.
Now change only the denominator. If the same month includes 8 hours of PTO and 10 hours of holiday time under the firm's policy, net available hours fall from 168 to 150. The same 126 billable hours divided by 150 net available hours equals 84%. Both figures are mathematically correct, but they answer different management questions. Label the denominator every time you report the rate.
A one-off utilization calculation is enough when you need a quick check before a staffing conversation, invoice review, or monthly operating meeting. Use it to see whether a person, role, or team is far above or below the target you already set. The number becomes weak when billable classifications, PTO, holidays, and unpaid leave sit in separate spreadsheets.
A managed workflow matters when utilization affects staffing, payroll review, client billing, or capacity planning. Teams need continuous time capture, billable versus non-billable flags, time-off records, and reports that compare actual hours with the target over time. Everhour can support that workflow with timecards, project time, time off, Team Hours reporting, and exports for 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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A good utilization rate is the target your firm sets for a specific role, service line, or team. U.S. federal law does not set a professional-services utilization target. Use the same denominator for every comparison, such as gross capacity or net working hours, and separate delivery roles from management, sales, and internal operations roles.
Gross capacity works for high-level staffing plans because it starts from a fixed schedule, such as 40 hours per week. Net available hours work better for performance review because they subtract PTO, holidays, unpaid leave, and other absences covered by your policy. Report both only when you label each denominator clearly.
A 100% utilization target leaves no room for paid leave, internal meetings, training, estimates, quality review, sales support, or management work. It can also push people to classify borderline work as billable. Professional-services teams usually need a target below full capacity so the business can handle non-billable obligations without distorting time records.
The rate changes when the denominator changes. A person with 126 billable hours has 75% utilization against 168 gross capacity hours and 84% utilization against 150 net available hours. Neither number is wrong. The mistake is mixing denominators across people, months, or teams and treating the results as comparable.
The FLSA does not define full-time or part-time employment, so full-time capacity for utilization is an employer policy. BLS uses 35 or more hours per week as a statistical full-time threshold in CPS data, but that is not a legal definition for your utilization denominator.
Everhour timecards record daily, weekly, and monthly work-hour totals, then compare project hours with working hours in Team Hours reporting. Managers can review normal hours, time off, and project time before using the numbers for utilization, payroll checks, or exports.
Use Everhour timecards to compare working hours, project hours, and time off before utilization reaches payroll or staffing reports, giving teams a clearer review trail.
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