A billing rate turns billable capacity into revenue. Everhour keeps cost and client-facing rates organized by project and person.
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Calculating an hourly billing rate answers one practical question: what amount must you charge per billable hour to reach a defined revenue target. The clean formula is target billable revenue divided by expected billable hours. It works for a solo consultant, a professional services team, or a project role where the rate is set before the work begins.
The result is not the same as payroll cost, profit, or final invoice amount. It is the hourly price assigned to billable work before taxes, discounts, write-downs, and collection timing. In the United States, billable-hour totals are normally denominated in USD, and tax treatment depends on state and local rules rather than a federal VAT/GST.
Start with the revenue you need the billable work to produce, then divide by the number of hours you expect to bill. If a consultant needs $198,000 in annual billable revenue and expects 1,320 billable hours, the required hourly billing rate is $150. That rate is the minimum before any write-downs, uncollected invoices, or non-billable time reduce the effective result.
For a project check, multiply the rate by approved billable hours. At $150 per hour, 36 approved client hours produce $5,400 before any jurisdiction-specific tax or client discount. If the client later approves only $5,100, the effective billed rate becomes $141.67 per approved hour because the write-down lowers billed revenue while the approved time stays the same.
A common mistake is blending billing rate, tax, and collections into one number. The hourly billing rate prices labor. Sales tax, gross receipts tax, or general excise tax is a separate invoice input when the service is taxable in the relevant state or locality. The United States has no federal VAT/GST or national sales-tax rate for billed professional time.
That distinction matters when comparing rates across clients. A $150 hourly rate is still $150 whether the invoice later includes no tax, a state and local sales-tax line, or a jurisdiction-specific services tax. Hawaii's general excise tax and New Mexico's gross receipts tax show why the tax input belongs to the invoice calculation, not the base hourly rate.
A one-off calculation is enough when you need a quick rate target, a proposal check, or a simple comparison between expected hours and required revenue. It is also enough when one person owns the work, the client uses one rate, and no approval trail is needed before billing.
A managed workflow becomes necessary when different people, projects, or tasks carry different rates. Everhour separates internal cost rates from client-facing billable rates, supports per-person defaults and per-project overrides, preserves dated rate history, and prices billable work by project, member, or task so rate math stays tied to the approved time record.
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You need a target billable revenue amount and a realistic estimate of billable hours. For a stronger rate, also compare internal cost, expected non-billable time, write-down risk, and collection history. The core calculation still stays simple: target billable revenue divided by expected billable hours equals the hourly billing rate.
No. The hourly rate prices one billable hour of work. The invoice amount comes from approved billable hours multiplied by the rate, then adjusted for discounts, write-downs, expenses, and any applicable state or local tax. The United States has no federal VAT/GST or national sales-tax rate for professional time.
Realization compares billed revenue with the value of approved billable time at standard rates. If 36 approved hours at $150 equal $5,400 but the client is billed $5,100, realization is below 100%, and the effective billed rate is $141.67 per hour. The standard rate did not change; the billed outcome changed.
Yes, when the rate is being used for business planning. The formula should use expected billable hours in the denominator, not total working hours. Non-billable work reduces the number of hours available to produce revenue, so ignoring it usually creates a rate that looks workable on paper but misses the revenue target.
For U.S. lawyers, ABA Model Rule 1.5 requires the scope of representation and the basis or rate of fees and expenses to be communicated in writing for new client-lawyer relationships, subject to the rule's limited low-cost exception. That disclosure is separate from the arithmetic used to calculate the rate.
Everhour separates internal cost rates from client-facing billable rates, so reports can calculate labor cost, revenue, and profit without mixing the two. Admins can set default per-person rates, override rates by project, preserve dated rate changes, and price billable work by project, member, or custom task rate.
Use Everhour to manage cost and billable rates by person, project, or task, then keep dated rate history connected to approved time and billing.
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