From Target Income to Hourly Rate
A salaried employee's hourly equivalent is close to a formality — annual salary divided by roughly 2,080 hours. A freelance rate has to work much harder, because it has to fund everything an employer would otherwise absorb, and it has to be earned across far fewer billable hours than the total hours actually worked.
Formula
Gross needed = (Target income + Expenses) ÷ (1 − self-employment tax rate)
Hourly rate = Gross needed ÷ Billable hours
Grossing up before dividing by hours, rather than adding tax and expenses onto a rate calculated without them, matters because it correctly compounds the tax on the expense-covering portion of the rate too — expenses have to be earned before tax, exactly like income does.
Why Billable Hours Fall So Far Short of Total Hours
The gap between hours worked and hours billed is the single most underestimated number in freelance rate-setting, and it is where most new freelancers price themselves too low.
Client acquisition and proposals
Pitching, writing proposals, and following up on leads takes real time and produces no billable hours for the leads that do not convert, which is most of them for almost any freelancer.
Administration and invoicing
Bookkeeping, invoicing, contracts, and client communication outside billed project work all consume hours that never appear on a timesheet as billable.
Unpaid revisions and scope creep
Work done beyond what was quoted or contracted, whether from an unclear scope or a difficult client, is real time spent that never turns into billed revenue unless a contract explicitly protects against it.
The Pricing Mistake This Calculation Prevents
The most common freelance pricing error is taking a target salary and dividing it by a full-time employee's annual hours — 80,000 divided by 2,080 gives 38.46 an hour, a rate that looks reasonable and is quietly far too low. It ignores that a freelancer bills only a fraction of those hours, pays both halves of payroll tax that an employer normally splits, and covers benefits a salary comparison assumes are free.
Working the calculation properly, with realistic billable hours and the full tax and expense picture included, routinely produces a rate two to three times higher than the naive salary-divided-by-2,080 approach — the gap between what feels reasonable and what the numbers actually require.