Employee Cost Calculator

A man and woman having a serious conversation across a desk with a laptop.

Beyond base salary, employers typically pay an extra 25-40% on top of gross wages for payroll taxes, workers' comp, and benefits, so a $4,500 monthly salary can really cost $5,600 to $6,300 a month once everything is fully loaded. Hiring also isn't a decision you get to revisit month to month the way you might a discretionary expense; once someone is on payroll, that cost is fixed regardless of how business performs. Because it's an ongoing monthly cost, your estimate weighs the monthly salary you enter, plus those extras, against your income and any existing debt.

These key factors affect hiring affordability

Base salary plus the fully-loaded cost

The employer share of Social Security and Medicare taxes (FICA) alone runs a fixed 7.65% of gross wages, on top of state and federal unemployment insurance and whatever workers' comp costs in your industry's risk classification. Add benefits like health insurance and retirement matching, and the 25-40% loading factor this calculator assumes, reflected here as $550 a month for payroll taxes & workers' comp and $500 a month for benefits, quickly turns a $4,500 salary into a real cost north of $5,600.

Revenue reliability before committing to fixed payroll

Payroll doesn't flex the way a lot of other business costs do; it's owed in full whether the month was your best ever or your worst. That's the main reason most advisors suggest having three to six months of the fully-loaded salary already sitting in reserve before you extend an offer, not just enough to cover the first paycheck.

Onboarding and equipment costs

A laptop, software licenses, and other tools needed to get a new hire productive are easy to underestimate. The $100 monthly line here covers routine cases, but remote and technical roles often need specialized subscriptions, design, development, or CRM tools among them, that push equipment and software costs well past that number in the first few months.

How to use your results

A green result suggests the fully-loaded cost of this hire likely fits your current revenue with room to spare.
A yellow or red result is worth pairing with a look at whether the hire is tied to a specific contract or predictable revenue stream.
Include payroll taxes and benefits in the total even if you're tempted to budget only the base salary, since that's rarely what the hire actually costs you.
Recheck the estimate before extending an offer, since benefits and equipment costs can shift once you have real quotes.

Ways to make hiring an employee more affordable

Start with a part-time or contract hire instead of a full-time employee to test whether the workload justifies the fully-loaded cost.
Shop group health insurance plans through a PEO, or professional employer organization, which can lower the benefits line versus buying coverage independently.
Time the hire to a season or contract with predictable revenue, so the fixed payroll cost is covered by expected income rather than a hopeful guess.
Use refurbished equipment or existing software licenses where possible to cut the equipment & software line.

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Peer comparison data

Bureau of Labor Statistics (median income by age), Experian (credit score by age)

Used by the “how you compare” figures in the sidebar, not by the costs on this page.

Every figure on this site, with its source and the date it was last verified