Client Value Calculator
Your effective hourly rate is total fee divided by every hour a client consumes, including unpaid revisions, admin, and scope creep. A $5,000 project quoted at 40 hours that actually takes 64 hours pays $78/hr, not the $125/hr on the invoice.
The hours you priced into the quote
Rounds beyond what the contract included
Calls, emails, invoicing, project management
Out-of-scope work you absorbed
Effective hourly rate
across 64 real hours, not the 40 you quoted
What is an effective hourly rate?
Effective hourly rate divides total earnings by total hours worked, including every unpaid hour a client consumes. A freelancer quoting $125 per hour on a 40-hour project bills $5,000, but eight revision hours, six admin hours, and ten scope-creep hours push real effort to 64 hours and drop the effective rate to $78. That 38% erosion is invisible on the invoice and fatal to annual income.
Freelancers control erosion with three contract terms: a revision cap of two rounds, a written change-order clause priced at the standard rate, and a stated communication cadence. Tracking effective rate across a client roster reveals which relationships subsidize the others. The diagnostic tests in am I charging enough cover the same math from the pricing side, and how to handle scope creep supplies the scripts that stop the bleeding mid-project.