ProfitMetricLabHome / Guides / Effective hourly earnings: count the hours you actually used
Effective hourly earnings: count the hours you actually used
Published by Navon Ventures S.A.S · October 27, 2026
A quoted hourly rate and an effective hourly result can be very different. This retrospective calculation subtracts included project expenses from project revenue, then divides by all hours assigned to the job. It reveals the effect of revisions, coordination and work that was not billed separately.
Which inputs to use
- Project revenue
- Use a consistent basis for earned or collected revenue; the calculator does not reconcile them.
- Project expenses
- Include costs you intend to deduct, avoiding amounts already excluded from the revenue figure.
- All project hours
- Count discovery, planning, delivery, revisions and administration belonging to the job, even if only some appeared on an invoice.
Formula and worked example
(Revenue − expenses) ÷ all project hours
Revenue of $5,000 less $1,000 of expenses leaves $4,000 before excluded items. Across 80 hours, this gives $50 per hour. If the project actually took 100 hours, the same financial amounts produce $40 per hour.
Common interpretation mistakes
Counting only 60 hours of visible production in an 80-hour job inflates the result. Comparing two projects is also misleading if one includes administrative time and the other does not. A consistent time-tracking definition helps ensure that a changing answer represents more than a change in reporting habits.
Assumptions and limits
Hours must be positive. A negative answer means included expenses exceed revenue, rather than indicating a parsing error. The result is before personal tax and unentered overhead, so it is not necessarily take-home pay. Compare the observation with the freelance hourly planning baseline to review future capacity and expense assumptions.
You can also explore Freelance hourly rate.