Employee Cost Calculator

A quoted salary is never what an employee actually costs an employer. Payroll taxes, benefits, paid time off, equipment, training, and recruiting all sit on top of it — and skipping them is the most common way a hiring budget comes in short. This calculator adds every standard cost bucket to a base salary and returns the true, fully-loaded annual cost, plus what that works out to per hour and per month.

The formula

Total Annual Cost = Salary + Payroll Taxes + Benefits + Paid Time Off + Equipment & Software + Training & Onboarding + Recruiting

Payroll tax is entered as a percentage of salary (default 7.65%, the US employer share of FICA — 6.2% Social Security + 1.45% Medicare) and converted to dollars automatically; every other bucket is a plain dollar figure you supply directly, so you can plug in whatever numbers your own budget already uses.

Why 7.65% by default

That's the one payroll tax every US employer pays on every employee, regardless of state or industry, so it's a reasonable floor. It's a starting point, not a fixed rule — adjust the slider to add state unemployment insurance, workers' comp, or a different country's employer-side payroll tax, or to zero it out if you're estimating something else entirely.

The other cost buckets

• Benefits — health insurance, retirement matching, and any other employer-paid benefit, expressed as an annual dollar figure.
• Paid time off — the salary-equivalent value of vacation, sick, and holiday time the employee is paid for but isn't actively working.
• Equipment & software — a laptop, monitor, software licenses, and other tools, amortized to an annual figure.
• Training & onboarding — ramp-up time, courses, certifications, and other onboarding costs.
• Recruiting — agency fees, job board postings, and other one-time hiring costs.

Every bucket defaults to $0, so leaving one blank simply excludes it from the total instead of blocking the calculation — useful when you only want to model a subset (e.g. just salary + taxes + benefits).

Reading the result

Beyond the total, the calculator reports a load multiplier — the total cost expressed as a multiple of base salary (e.g. "1.36x salary" means the true cost is 36% above the quoted salary) — plus the cost per hour (based on a standard 2,080-hour work year) and per month, both handy for comparing against a contractor rate or a monthly budget line.

How to use it

1. Enter the annual salary you're budgeting for.
2. Adjust the payroll tax percentage if your situation differs from the 7.65% US default.
3. Fill in whichever cost buckets apply — benefits, PTO, equipment, training, recruiting — leaving any that don't apply at $0.
4. The results table updates automatically with the full cost breakdown, total annual cost, load multiplier, cost per hour, and cost per month.

FAQ

Why isn't the total just "salary x a standard multiplier"? Because the real ratio varies a lot by role, benefits package, and location — a rule-of-thumb multiplier (often quoted as "1.25 to 1.4x salary") hides exactly the numbers you need to budget accurately. This calculator builds the total from your own figures instead of assuming one.

Does this include the employee's own payroll tax withholding? No — this is the employer's cost, not the employee's take-home pay. Only the employer-side payroll tax (like the employer's FICA match) is included; the employee's own withheld taxes don't add to what the employer spends.

Can I use this for a contractor or freelancer instead of a full-time hire? It's built around the standard full-time cost buckets (payroll tax, benefits, PTO), which usually don't apply to a 1099 contractor — for a contractor comparison, zero out payroll tax, benefits, and PTO and just compare the resulting per-hour rate.

Privacy

All calculations run entirely in your browser — nothing you enter is sent to a server or stored.