About this tool

The Contract Pay Calculator translates an annual W-2 salary into the hourly contract rate you would need to charge as an independent contractor (1099) to land in the same place — or better — after taxes, benefits, and downtime are accounted for. Most "salary to hourly" calculators online perform a simple division: take your annual number, divide by weeks worked, divide by hours per week. That math ignores the three biggest line items a contractor actually pays: the employer half of self-employment tax (7.65%), the full cost of health insurance and retirement contributions you used to receive as employee benefits, and the unbilled time between contracts. A $120,000 W-2 salary and a $60/hour contract rate are not the same job.

This tool is for the engineer, designer, consultant, or specialist evaluating a 1099 offer or pricing their own services. You enter your current annual compensation, the weeks per year you realistically expect to be billing (most contractors aim for 46–48), the hours per week, and whether you want the calculator to mark up for benefits. The result is the hourly rate that produces equivalent take-home pay — not the higher number a recruiter quotes you and not the lower number a naïve calculator returns.

Two structural things distinguish contract income from employee income. First, the IRS treats you as both employee and employer for FICA purposes, which is why self-employment tax is 15.3% instead of the 7.65% you saw withheld on a W-2. Half of that is deductible above the line on your tax return, but you still write the full check to the IRS quarterly. Second, an employer's benefits load (health, dental, 401(k) match, paid time off, short-term disability) typically runs 25–35% of base salary at a mid-tier company. If you walk away from that to contract, you're either replacing those benefits out of pocket or going without — both of which need to be priced into your rate.

The limitation worth naming: this calculator does not account for state tax differences, business expense deductions, retirement contribution limits, the QBI deduction available on pass-through entity income, or the higher administrative burden of running your own books. It is a starting point for negotiation, not a tax plan. If you are seriously considering a 1099 arrangement above $100K, a one-hour conversation with a CPA who works with contractors will pay for itself many times over.

How it works

Enter your annual salary. Use your gross W-2 figure — the number on Box 1 of your most recent W-2, or the base salary in your current offer letter. Do not pre-discount it for taxes or benefits; the calculator handles that.
Set your billable weeks per year. A full-time employee works 52 weeks minus PTO. A contractor with no PTO and realistic time between engagements typically bills 46–48 weeks. If you are coming off a long engagement and have known gaps coming, drop to 44.
Set your billable hours per week. 40 is the standard, but contractors who do business development, admin, or learning during work hours often bill 32–36. Be honest — over-estimating hours is the single biggest reason new contractors under-price themselves.
Select your benefits markup. Choose 25% if you have low-cost healthcare (spouse's plan, marketplace HDHP) and minimal retirement savings. Choose 35% if you want to replicate a full employer benefits package including 401(k) match, family health insurance, and short-term disability.
Generate the preview. The free preview shows your equivalent hourly rate, the implied annual contract gross, the SE tax line item, and the benefits adjustment. The paid result adds a downloadable PDF with the full breakdown plus rate ranges for negotiation (your floor, your target, your walk-away number).
Use the result as a floor, not a ceiling. The output is the rate at which you break even on your current compensation. Most experienced contractors charge a 10–20% premium above this number to compensate for the risk of self-employment.

Frequently asked questions

How much should I charge as a contractor coming from a W-2 job?

The rule of thumb that "double your annual salary and divide by 2,000" gives a rough hourly rate, but it is too generous in some markets and not enough in others. A more honest calculation: take your fully-loaded employer cost (salary × 1.3 for benefits), divide by 1,800 billable hours (allows 2 weeks PTO equivalent + holidays), and add 15.3% for self-employment tax. For a $120K salary, that lands around $103/hour as a break-even rate. Many engineers in high-cost-of-living markets charge $150–$200/hour for the same skill set; that premium reflects negotiation leverage and risk tolerance, not a fundamentally different calculation.

Do I really need to include benefits in my rate, or can I skip insurance to save money?

Skipping health insurance is legal but unwise — a single emergency room visit can cost $20,000+, which wipes out months of "saved" premiums. Marketplace HDHP plans with HSAs run $400–$700/month for a healthy individual; family plans run $1,200–$2,000/month. Build the real number into your rate. The 25% benefits markup option in this calculator assumes individual coverage and minimal retirement contributions; 35% assumes family coverage and a 6% retirement match equivalent. If you are skipping retirement entirely you are accepting a meaningfully lower lifetime compensation even at an apparently higher hourly rate.

What's the difference between W-2 contract and 1099 contract?

W-2 contract (sometimes called "corp-to-corp through a staffing agency") means the staffing agency is your employer of record. They withhold taxes, may offer benefits, and bill the end client at a markup above your rate. 1099 means you contract directly with the end client (or through your own LLC). The trade-offs: W-2 contract is administratively simpler but pays less; 1099 pays more but you are responsible for quarterly taxes, business filings, and you carry the misclassification risk if the IRS later disagrees with the arrangement. This calculator is sized for 1099 — for W-2 contract you can use it as a sanity check on your effective rate after the agency's cut.

How do I account for downtime between contracts?

Downtime is what kills new contractors financially. The "weeks billable per year" input is the single most important field. If you have a steady recurring client and consistent pipeline, 50 weeks is achievable. If you are between engagements every few months, 42–44 weeks is more honest. A contractor billing $150/hour for 40 weeks/year earns $240K gross — the same as a contractor billing $120/hour for 50 weeks. Pricing power matters less than utilization. Set this number conservatively and renegotiate up if your pipeline is full.

Should I form an LLC or S-corp before contracting?

For income under about $80K of contract earnings, a single-member LLC taxed as a sole proprietor is usually sufficient — same tax treatment as 1099, but you get liability separation and a business bank account. Above $100K, an S-corp election can save 5–10% on self-employment tax by splitting income into a "reasonable salary" (subject to FICA) plus distributions (not subject to FICA). The savings are real but the administrative overhead is meaningful — payroll service, separate tax return, state franchise fees. A CPA should run the numbers before you elect; the break-even is usually $80–$100K of net contract income.

Current landscape

Search for "contract pay calculator" and you'll find a half-dozen tools that perform the same trivial division — $120,000 ÷ 50 weeks ÷ 40 hours = $60/hour. That number is wrong in a way that demonstrably hurts contractors. We have seen senior engineers leave six-figure W-2 jobs for $75/hour contract rates because the recruiter convinced them it was "the equivalent." It is not. After self-employment tax (~$10,200/year on $66K of net earnings) and self-funded health insurance ($7,200/year for individual coverage), the contractor pulling $75/hour for 40 weeks of full-time work nets less than $130K — meaningfully below the $120K W-2 they left.

The other failure mode of generic calculators is asking the wrong questions. Tools that ask only "hourly rate" and "hours worked" miss the structural costs that move with employment status. Tools that ask for too much detail (state of residence, dependents, deduction itemization) lose users before they get to a useful number. This calculator stops at the four inputs that actually drive the math: gross compensation, billable utilization, and a single benefits-load lever. The output is a defensible negotiating floor, not a tax filing.

What about state taxes and where I live?

This calculator works in federal terms only. State income tax meaningfully changes the picture — Texas, Florida, and Washington have no state income tax, while California, New York, and Oregon top out above 9%. If you are negotiating a remote contract with a client in another state, the rule of thumb is that you pay state income tax where you live (your tax residence), not where the client is. That changes the math less than people expect: a $5,000 difference in state tax on $200K of contract income amounts to about $2.50/hour at 50 weeks of full-time billing. Worth being aware of, but rarely the deciding factor between a $90/hour and a $120/hour offer.

How often should I re-evaluate my rate?

Inflation, market shifts, and your own skill growth all push the right rate up over time. The convention among experienced contractors is an annual review: every January, re-run the calculation with your current target compensation, current health insurance premiums, and a fresh look at your billable utilization. If your existing clients are paying less than your new floor, raise on the next contract anniversary. If they are paying more, leave it alone — you don't need to maximize every engagement.