Contract Rate vs Salary Calculator: Convert & Compare

How to compare a contract rate vs salary fairly

A contractor rate and a salary are different kinds of numbers. Salary is employee cash compensation; a contractor rate is business revenue per billable hour. A useful comparison therefore has to normalize time, contractor-paid costs, and the employer benefits you value.

1. Start with realistic contractor capacity

Enter the hours you could bill after non-billable admin but before the planned unpaid days in the next field. The calculator then reduces capacity once for those days, avoiding the common mistake of subtracting the same time off twice.

2. Use a tax-planning allowance, not a fake tax return

The 7.65% default mirrors the 2026 employer share of Social Security and Medicare. Actual self-employment tax follows Schedule SE rules; the IRS says it is 15.3% and generally applies to 92.35% of net self-employment earnings, subject to Social Security limits. See IRS Topic 554.

3. Compare modeled contract value with salary + benefits

With the default contract inputs ($75/hour, 1,750 capacity hours, 20 planned unpaid days, $9,000 health cost and $5,000 overhead), modeled contract value is about $97,900. A $95,000 salary plus $15,000 of entered benefits is $110,000 of modeled salary value, so the salary side is higher by about $12,100 in this example.

Salary to contract rate and contract rate to salary conversion

Searchers often ask the same comparison in opposite directions. This calculator handles both without creating separate formulas or pages.

Convert a salary to a contract rate

Enter the salary and benefits value, then use the “Contract rate needed to match salary” result. With the page defaults of a $95,000 salary, $15,000 benefits, 1,750 hours of billable capacity, 20 planned unpaid days, $9,000 health cost, $5,000 overhead, and a 7.65% planning allowance, the modeled equivalent contract rate is about $83/hour.

Convert a contract rate to an equivalent salary

Enter the contract rate and contractor-side assumptions. At $75/hour under the same defaults, modeled contract value is about $97,900. If you value employer benefits at $15,000, the equivalent base salary is about $82,900/year.

These conversions compare modeled economic value before regular income tax. They do not predict your paycheck or tax liability. For the separate question “how much should I charge?”, use the Contractor Rate Calculator.

Worked contract rate vs salary examples

Specific offer comparisons are more useful than a universal multiplier because the same hourly rate can produce very different annual value depending on billable capacity and contractor-paid costs. The examples below use this page's planning model rather than pretending to calculate after-tax take-home pay.

$75/hour contract vs $95,000 salary

With 1,750 capacity hours, 20 planned unpaid days, a 7.65% payroll-tax planning allowance, $9,000 health cost and $5,000 overhead, a $75/hour contract has $131,250 of potential revenue and about $97,900 of modeled contract value. A $95,000 salary plus $15,000 of benefits is $110,000 of modeled salary value. Under those assumptions, the salary side is higher by about $12,100. The contract rate needed to match it is about $83/hour.

$100/hour contract vs $143,000 salary

Using the same contractor assumptions and $15,000 of employer benefits, $100/hour produces $175,000 of potential revenue but about $135,200 of modeled contract value after planned unbilled days, the planning allowance, health cost and overhead. A $143,000 salary plus $15,000 of benefits is $158,000 of modeled salary value. The contract rate needed to match that package is about $115/hour under these assumptions.

These are examples, not market-rate recommendations. Change the billable-capacity, days-off, benefits, health and overhead inputs to match the offers you are actually comparing.

When the contract side can be higher

The contract side improves when the negotiated rate and realistic billable capacity are high enough to cover self-funded costs and still exceed the salary-plus-benefits value you entered. The result is sensitive to the assumptions, so there is no universal contractor premium that guarantees a better outcome.

• Higher contract rate: more revenue is available to cover self-funded costs.
• Greater billable capacity: more paid client time spreads recurring overhead across more revenue.
• Lower self-funded costs: health coverage or business expenses may be lower for some contractors.
• Lower salary-side benefits value: a salary offer with fewer employer-paid benefits narrows the comparison gap.

When the salary side can be higher

• Valuable employer benefits: health coverage, retirement contributions, and other benefits can materially increase total compensation.
• Lower contractor billable capacity: project gaps or non-billable work reduce billed revenue.
• Higher contractor cash costs: insurance, software, equipment, accounting, or licensing can raise the rate needed to match salary.
• Insufficient rate premium: the quoted contract rate may simply be too low for the assumptions entered.

Contract rate multiplier: use it as a rough check, not a formula

Rules such as 1.5× or 2× the employee hourly equivalent are shortcuts. They cannot know your billable capacity, health cost, business overhead, benefits value, or project gaps. Two contractors with the same salary comparison can therefore need very different rates.

Use a multiplier only as a reasonableness check after running your actual inputs. The calculated equivalent rate above is more informative because every major assumption is visible and adjustable.

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