Business Finance Hub

Retainer + Hourly Rate Calculator

The hourly rate that pays your bills is the rate that — multiplied by the billable hours you actually have, after taxes and business expenses — lands at your target take-home. This calculator solves it both directions. Enter a take-home goal and get the rate, or enter a rate and see the realistic annual take-home. Source-cited to the SBA, IRS Pub 535, and BLS.

Mode

Post-tax, post-expense personal income. The number you actually keep.

Default 4 + 1 + 2 + 1 = 8 off-weeks, leaving 44 working weeks.

Realistic median for solo operators is 25. 40 is fiction unless agency-employed.

Software, equipment, insurance, accountant, health-care premiums, retirement contribution, etc.

Combined SE + federal + state. 30% is the average for $100K-$150K; high-tax-state $200K+ is closer to 40%.

Required hourly rate
$130 / hr
To take home $100,000 at 1,100 billable hrs / yr.
Working weeks / year
44

After off-weeks budgeted.

Billable hrs / year
1,100

Working weeks × billable hrs / wk.

Gross revenue
$142,857

Pre-tax, pre-expense top line.

Total taxes
$42,857

Combined SE + federal + state, applied to revenue net of expenses.

Revenue after expenses (pre-tax)
$142,857

Gross revenue minus annual business expenses, before income tax.

Where each gross dollar goes

Green = take-home. Red = taxes. Gray = business expenses. The green portion is what you actually keep per dollar of client revenue.

Sensitivity — projected take-home at standard rates
Hourly rateProjected take-home
$50 / hr$38,500
$75 / hr$57,750
$100 / hr$77,000
$125 / hr$96,250
$150 / hr$115,500
$200 / hr$154,000
$250 / hr$192,500
$300 / hr$231,000

Take-home at each rate, holding your current weeks / hours / tax / expense inputs constant.

Recommendations
  • Most freelancers underestimate non-billable time. 60% billable utilization is realistic; 70%+ requires deliberate process or sales support.
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View the TypeScript implementation on GitHub: packages/calc/src/retainer-hourly-rate.ts · view tests

What this means

The hourly rate that pays your bills is not the rate that sounds impressive on a sales call — it's the rate that, multiplied by the billable hours you actually have, generates the gross revenue that survives taxes and business expenses to land in your bank account at your target number. Most freelancers price backward from a peer's rate or a vague "market rate" and end up either overworked at $75/hr or under-billed at $200/hr without knowing which. Pricing forward from a take-home target removes the guesswork.

The two assumptions that move this number more than anything else are billable utilization and effective tax rate. 25 billable hours per week (62% utilization on a 40-hour week) is the realistic median for a solo operator — every hour above that has to come from sales support, productized scope, or process. 30% is the working effective tax rate for $100K–$150K self-employed in the U.S.; CA / NY / NJ at $200K+ runs closer to 40%. Get those two right and the calculator gives you a rate that actually clears.

Worked example

Solo consultant in Illinois targeting a $150,000 annual take-home. Effective tax rate ~30% (15.3% SE tax with the deductible half, ~22% federal marginal at this income, 4.95% IL flat). 4 weeks vacation, 1 sick, 2 holidays, 1 admin = 8 off-weeks → 44 working weeks. 25 billable hrs/wk → 1,100 billable hrs/yr. Annual business expenses of $18,000 (health insurance ~$10K, software / accounting ~$5K, retirement / disability ~$3K).

Required gross = $150,000 ÷ 0.70 + $18,000 = $232,286. Required hourly rate = $232,286 ÷ 1,100 = ~$211/hr. The takeaway: the consultant who's been quoting "$175/hr because that's what my last gig paid" is roughly $40K/yr short of their stated take-home goal, and the gap is invisible until the math is run. Either the rate has to move up, the off-weeks have to come down, or the income target has to come down — there is no fourth lever.

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Frequently asked questions

See methodology — how this tool is built and reviewed.

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The information and tools on this website are for general educational purposes only and do not constitute financial, investment, legal, or tax advice. Consult a licensed professional for decisions specific to your situation.