1099 vs W-2 Calculator: What Hourly Rate Really Matches a $90K Salary?
A friend of mine got a contract offer in October: $55 an hour, doing the same job she'd done for years as an employee on $90,000. She did the quick maths on a napkin. $55 × 2,080 hours is $114,400. That's a $24,000 raise, she told me, grinning. She was about to sign.
She was actually about to take a pay cut of more than $12,000 a year. Not because the contractor rate was bad on paper, but because the napkin skipped five things: the employer half of payroll tax, unpaid weeks, health insurance, retirement match, and business costs. This article is for anyone staring at a 1099 offer and a W-2 salary at the same time, and it shows how to use a 1099 vs W-2 calculator to find the hourly rate that actually matches what you earn now.
⚠️ Disclaimer
This article is for informational purposes only and does not constitute tax or financial advice. Figures use 2025 US federal rules and exclude state tax. Always consult a qualified tax professional for your specific situation.
Why Doesn't a Higher 1099 Rate Mean Higher Pay?
Because a W-2 salary is only part of what your employer spends on you. A 1099 vs W-2 calculator compares the real take-home value of a salaried job against an independent contractor rate, after taxes, benefits and unpaid time. It exists because the headline numbers are never like for like.
As an employee, your employer pays half of your Social Security and Medicare tax. The IRS sets that at 7.65% from you and 7.65% from them. As a contractor you pay both halves, a combined 15.3%, through self-employment tax. Your employer probably also covers part of your health insurance, matches some of your 401(k), and pays you for holidays and sick days. None of that appears on your paycheck, so none of it appears in your napkin maths.
The Bureau of Labor Statistics reports that benefits make up roughly 30% of total compensation for private-industry workers in the United States. Walk away from a W-2 job and you walk away from that 30% unless the contract rate replaces it.
How Do You Calculate 1099 vs W-2 Take-Home Pay?
The key formula comes from IRS Schedule SE. Self-employment tax is the 15.3% Social Security and Medicare tax that independent contractors pay on 92.35% of their net profit. The 12.4% Social Security portion stops at the annual wage base ($176,100 in 2025), while the 2.9% Medicare portion has no cap.
Then you subtract half of that SE tax when working out your income tax (a real deduction that softens the blow), plus self-paid health insurance, plus the standard deduction.
Here's how the two sides compare:
| Item | W-2 employee | 1099 contractor |
|---|---|---|
| Payroll tax | 7.65% of pay | 15.3% of 92.35% of profit |
| Income tax | Withheld each paycheck | Quarterly estimates |
| Health insurance | Often subsidised | You pay (deductible) |
| Paid time off | Usually included | Unpaid |
Key Takeaway
Divide a salary by 2,080 hours and you get the W-2 hourly equivalent. A contractor needs a rate well above that figure just to stand still, typically 1.25 to 1.5 times higher.
Worked Example: $90,000 Salary vs $55 an Hour
Let's use my friend's real numbers, run through our 1099 vs W-2 calculator for a single filer (2025 federal figures, no state tax).
The W-2 side
- Salary: $90,000
- Employer benefits (health plan share plus 401(k) match): $9,000
- Payroll tax (6.2% Social Security + 1.45% Medicare): $6,885
- Federal income tax after the $15,750 standard deduction: $11,249
- Take-home pay: $71,866, plus $9,000 of benefits, so a total value of $80,866
The 1099 side
- Rate: $55 × 40 hours × 46 billable weeks = $101,200 gross
- Business expenses: $2,500 (software, equipment, phone)
- Net profit: $98,700
- Self-employment tax: $13,946
- Federal income tax: $10,309
- Self-paid health insurance: $6,000
- Take-home pay: $68,445
That's $12,421 less than the W-2 job, even though the contract looks $11,000 richer before tax. The two big leaks are the $13,946 self-employment tax (compared with $6,885 of payroll tax as an employee) and the six weeks of unpaid time.
The same offer in other currencies
The percentages travel better than the dollar amounts. A UK contractor on £400 a day faces Class 4 National Insurance and no holiday pay, while an Australian on A$85 an hour has to cover their own superannuation, which employers otherwise pay at 12% (the Australian Taxation Office rate from July 2025). Different rules, same lesson: the employer's invisible contributions need replacing. Our self-employment tax calculator handles other setups.
What Is the Break-Even Hourly Rate?
The break-even hourly rate is the contractor rate at which 1099 take-home pay exactly equals the total value of the W-2 job, including benefits. It's the number to negotiate toward, and it's the one most offer letters never reveal.
For the same assumptions (40 hours, 46 billable weeks, $2,500 expenses, $6,000 health insurance), the break-even is about $65.32 an hour, or roughly $120,000 in gross billings. Compare that with the $43.27 you'd get from dividing $90,000 by 2,080:
| Measure | Hourly rate |
|---|---|
| W-2 hourly equivalent | $43.27 |
| Napkin "raise" offered | $55.00 |
| True break-even | $65.32 |
The break-even is about 1.5 times the W-2 equivalent. That's higher than the 1.25 to 1.4 rule of thumb you'll often see quoted, because this example includes a generous benefits package and six unpaid weeks. If your employer benefits are thin, your multiple will be lower.
💡 Pro Tip
Be conservative about billable weeks. Most contractors bill 44 to 48 weeks a year once holidays, sick days and gaps between contracts are counted. Each extra unpaid week costs about 2% of annual revenue.
What the Offer Letter Doesn't Mention
The calculator covers the big five. A few smaller things deserve a minute of thought before you sign:
- Quarterly estimated taxes. No one withholds for you. Miss the deadlines and the IRS adds an underpayment penalty. See our guide to the quarterly estimated tax safe harbor rule and plug your numbers into the quarterly estimated tax calculator.
- Your tax bracket. Extra income can push you into a higher marginal band. The tax bracket calculator shows where the cliff is.
- The QBI deduction. Many contractors can deduct up to 20% of qualified business income. Our calculator leaves it out, so it can only improve your result.
- Unemployment and workers' comp. Contractors generally have neither. That's a risk, not a line on a tax return, but it's worth a number in your head.
- Contract length. A six-month gig with no renewal is very different from a rolling 12-month one.
For a related comparison, our article on salary vs hourly job offers walks through the same trap from the employee side.
Frequently Asked Questions
What 1099 hourly rate equals a W-2 salary?
Divide the salary by 2,080 to get the W-2 hourly equivalent, then multiply by roughly 1.25 to 1.5. For a $90,000 salary with solid benefits, that lands between about $54 and $65 an hour. The calculator gives an exact break-even for your inputs.
Is 1099 or W-2 better for taxes?
Neither is lower-tax by default. Contractors pay the full 15.3% self-employment tax but can deduct business expenses, half of the SE tax and health insurance, which narrows the gap. W-2 employees get simplicity and employer-paid payroll tax.
Do 1099 contractors pay more tax than employees?
On the same gross income, yes, because they pay both halves of Social Security and Medicare tax. On the same take-home goal, the contractor simply needs to bill more to cover it.
How many weeks should I assume I'll bill?
Between 44 and 48 for most people. Use a lower number if you're new to contracting and still building a client base.
Does the calculator include state tax?
No. It models 2025 US federal income tax, Social Security and Medicare only. Add your state's rate on top for a fuller picture.
Try It Yourself
A contract offer is only a raise if the break-even rate sits below it. Before you sign anything, put both offers into the 1099 vs W-2 calculator, adjust benefits, billable weeks and expenses until they match your reality, and negotiate from the break-even number rather than the napkin one. If the numbers still work, estimate your quarterly payments with the quarterly estimated tax calculator so April holds no surprises.
