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Wahyu Agustiar — Independent Salary Data Researcher
Wahyu Agustiar
Independent Salary Data ResearcherPublished Oct 10, 2026Updated Oct 13, 2026

Maintained by the author using IRS Publication 15-T, SSA wage-base announcements, and BLS OEWS data. All calculator formulas are deterministic JavaScript — no AI inference in the numbers. Content is reviewed for accuracy when tax figures are updated annually. See Methodology · Author Profile

For Freelancers · IRS Self-Employment Tax

Freelance Rate Calculator

Find the minimum hourly rate you need to charge as a freelancer. Based on your target income, billable hours, and expenses — the formula 1099 contractors use to avoid undercharging.

30-50%
Buffer over W-2
60-75%
Billable hours
15.3%
SE tax (IRS)

Freelance Rate Calculator

Enter your target annual income and billable hours per week. The calculator shows the minimum hourly rate you need to charge.

Try it:

The formula: (Target annual income + business expenses) ÷ (Billable hours per week × 48 working weeks). The result is your minimum hourly rate. Charge 1.5-2× this for project pricing, or 1.2-1.3× for retainer contracts.

$

What you want to take home. Start with your W-2 salary + 30-50% to cover self-employment tax, health insurance, and retirement.

Realistic: 60-75% of working hours. The other 25-40% is admin, marketing, proposals, and learning.

48 = 4 weeks PTO. 50 = 2 weeks PTO. Most freelancers underestimate this.

$

Software, equipment, home office, health insurance, retirement. IRS standard: 25-30% of gross income.

Default 65%. Higher (80%+) if you have steady clients; lower (50%-) if you're still building pipeline.

Your minimum hourly rate
$70.51
per billable hour
$80,000 + $5,000 ÷ (30 × 48 × 0.65)

What this means in practice

Effective working hours per year
936 hrs
Annual income needed (target + expenses)
$85,000
Minimum hourly rate
$70.51 / hr
Project pricing (1.5× multiplier)
$105.77 / hr
Retainer pricing (1.25× multiplier)
$88.14 / hr
Annual revenue at this rate
$66,000

How this calculation works

The formula is intentionally simple. Most freelancers undercharge because they forget one of three factors: business expenses, non-billable time, or self-employment tax.

Business expenses: Health insurance (~$7K-$20K/year), retirement contributions (25% of net self-employment income max), software subscriptions, equipment, home office, professional development, accounting. The IRS standard estimate is 25-30% of gross income.

Non-billable time: Freelancers who say "I work 40 hours/week" often bill only 25-30. Admin, proposals, marketing, learning, scope creep, slow client payments — these all eat into billable time. Default assumption: 60-75% billable utilization.

Self-employment tax: 15.3% on net earnings (Social Security + Medicare). Half is deductible against income tax. The calculator accounts for this via the 30-50% buffer recommendation in the FAQ.

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Questions answered

What if I don't know my expenses yet?
Start with the IRS standard self-employment expense estimate of 25-30% of gross income (covers health insurance, retirement contributions, taxes, business expenses, and equipment). Refine as you track actual expenses. The key insight: freelancers underestimate expenses by 30-50% in their first year, which is why they end up undercharging.
How do I account for non-billable time?
Most freelancers can bill 60-75% of their working hours. The other 25-40% goes to admin, marketing, proposals, and learning. If you bill 40 hours/week, your billable hours are realistically 25-30. This is the single biggest factor in freelancer income calculations.
What about project pricing vs hourly?
Project pricing rewards efficiency: you get paid the same whether it takes 5 hours or 50. The freelance rate floor shows the minimum to charge hourly. For project pricing, multiply your floor hourly rate by 1.5-2x to account for the risk premium. A 20-hour project at your floor rate is a 30-hour project at project rate.
Should I use my W-2 salary as a starting point?
Yes, but expect to add 30-50% to cover self-employment tax (15.3%), health insurance, retirement, and the lack of employer benefits. If your W-2 was $80K, target freelance income of $110-120K to maintain equivalent take-home pay.