Labor Burden Calculator
A $25 an hour employee rarely costs $25 an hour. This calculator builds the true hourly cost from the wage up: employer payroll taxes, benefits, workers compensation and overhead, then turns that cost into a weekly and monthly figure per employee and for your whole team, plus the billable rate you need at your target profit margin.
Planning estimate only. Monthly cost uses 52 weeks divided by 12 months (4.3333 weeks per month). Use your actual workers compensation class rate and your real benefit costs; the pre-filled figures are a worked example, not a quote for your business.
Quick Answer
At the pre-filled example, a $25.00 wage with 7.65% payroll taxes, $7.50 an hour of benefits, 1.5% workers compensation and $5.00 an hour of overhead carries a burden of $14.79 an hour, a burden rate of 59.15%, and a true hourly cost of $39.79. That is $1,591.50 a week and $6,896.50 a month per employee, $20,689.50 a month for a team of three, and a billable rate of $49.73 an hour at a 20% target margin.
Key takeaways
- Price work from the true hourly cost, never from the wage. A bid built on $25 an hour donates the whole $14.79 burden to the customer.
- Margin is not markup. A 20% margin divides cost by 0.80; a 20% markup only multiplies by 1.20 and quietly earns 16.7%.
- Benefits and overhead are entered per hour here. Convert monthly figures first: a $1,300 monthly package over 173.3 hours is $7.50 an hour.
- The burden rate is specific to a wage, a trade and a state. A rate borrowed from another business describes that business, not yours.
- Quick Answer
- How to use the labor burden calculator
- The labor burden formula
- Worked example: a $25 wage that really costs $39.79 an hour
- What counts as labor burden, line by line
- Margin is not markup: pricing the billable rate correctly
- Labor burden, burden rate and direct labor: which figure you need
- What competing calculators miss
- Frequently asked questions
- Add This Calculator to Your Website
- References
How to use the labor burden calculator
Enter one wage profile at a time: the wage a role is paid, the percentage and hourly costs that sit on top of it, and how the role is staffed. Results stay hidden until you click Calculate.
- Start with the base hourly wage. Use the wage the employee actually sees, before any employer costs. Every percentage on the page is applied to this figure.
- Add the employer payroll tax percentage. FICA is 7.65% on its own; the IRS guide to employment taxes sets out the federal pieces, and state unemployment insurance sits on top. This field is required, so enter your real combined rate rather than leaving it out.
- Convert benefits and overhead to hourly figures. Divide a monthly benefit package by the monthly hours it covers, and divide annual role overhead by annual hours. Both fields accept a blank, which the tool reads as zero, so an empty field is a decision, not a shortcut.
- Enter the workers compensation percentage from your own policy. Class rates are set by trade and state, and this single input is where two businesses paying the same wage most often diverge.
- Set hours, headcount and target margin. Hours and headcount shape the weekly, monthly and team totals. The margin only shapes the billable rate; leave it blank and the tool reports cost without pricing it.
- Read the burden before the billable rate. The result leads with the true hourly cost, then the burden in dollars and percent, then the period costs, then the price. If the burden rate surprises you, the formula line under the result shows exactly which layer produced it.
Three behaviours are worth knowing. The employee count is not rounded, so 2.5 employees prices a half time team member into the team total. Benefits, workers compensation, overhead and margin are the only optional fields; wage, payroll tax, hours and headcount each stop the calculation with a plain message when they are missing or negative. And at extreme margins the result note rounds the divisor for display, so at a 99.9% margin it prints divide by 0.00 while the rate itself is still computed from the unrounded figure.
The labor burden formula
The formula adds four cost layers to the wage, expresses their total as a percentage of the wage, then scales the true hourly cost into period totals and a price.
Workers compensation per hour = wage × workers comp %
Labor burden = payroll tax + benefits + workers compensation + overhead (all per hour)
True hourly cost = base wage + labor burden
Burden rate = labor burden ÷ base wage × 100
Monthly cost per employee = true hourly cost × hours per week × 52 ÷ 12
Billable rate = true hourly cost ÷ (1 − target margin)
Two details decide whether the answer is honest. First, the percentages and the flat amounts are kept separate on purpose: payroll taxes and workers compensation scale with the wage, while benefits and overhead are real dollar amounts that do not rise just because pay rises, which is why a pay raise dilutes the burden rate even when total cost goes up. Second, the monthly conversion uses 52 weeks divided by 12 months, an average month of 4.3333 weeks, so the monthly figure is directly comparable across roles with different weekly hours. If what you need instead is labor expressed as a share of revenue, the labor percentage calculator answers that different question; this page prices an hour, not a sales dollar.
Where an hour of cost sits in the worked example (bar length against the $25.00 wage)
The four blue layers total $14.79, which is 59.15% on top of the wage and takes the hour to $39.79. Benefits, not taxes, are the largest layer in this example.
Worked example: a $25 wage that really costs $39.79 an hour
The calculator is pre-filled with this case, and every figure below is the tool’s own output for it: a $25.00 wage, 7.65% payroll taxes, $7.50 an hour of benefits, 1.5% workers compensation, $5.00 an hour of overhead, 40 hours a week, three employees and a 20% target margin.
| Step | Calculation | Result |
|---|---|---|
| Payroll tax per hour | $25.00 × 7.65% | $1.91 |
| Workers comp per hour | $25.00 × 1.5% | $0.38 |
| Total burden per hour | $1.91 + $7.50 + $0.38 + $5.00 | $14.79 |
| True hourly cost | $25.00 + $14.79 | $39.79 |
| Burden rate | $14.79 ÷ $25.00 × 100 | 59.15% |
| Weekly cost per employee | $39.79 × 40 hours | $1,591.50 |
| Monthly cost per employee | $1,591.50 × 52 ÷ 12 | $6,896.50 |
| Monthly cost, 3 employees | $6,896.50 × 3 | $20,689.50 |
| Billable rate at 20% margin | $39.79 ÷ 0.80 | $49.73 |
Three more runs of the same tool show how the picture moves. With benefits, compensation and overhead left blank and only a 10% payroll tax on a $20 wage, the true cost is $22.00 an hour and the burden rate is 10.00%: the tax only floor. A part time profile ($18 wage, 7.65% tax, $2.00 benefits, 3% compensation, $1.50 overhead, 24 hours a week, five employees, 15% margin) returns a $23.42 true cost, a 30.09% burden rate and a $27.55 billable rate. And entering 2.5 employees on the worked example keeps every hourly figure identical while the team total becomes $17,241.25 a month, which is the honest way to price a half time team member into a quote.
What counts as labor burden, line by line
Labor burden is four layers, and each layer has its own source document. Guessing any of them is where burden calculations usually go wrong.
| Layer | What belongs in it | Where your number comes from |
|---|---|---|
| Employer payroll taxes | FICA (Social Security and Medicare), federal unemployment tax, state unemployment insurance | FICA is 7.65% up to the Social Security wage base published by the Social Security Administration; FUTA is 0.6% on the first $7,000 of wages; your SUTA rate is on your state notice |
| Benefits | Employer share of health, dental and vision premiums, retirement contributions, paid time off cost | Your benefits invoices and payroll register, converted to per hour. The BLS Employer Costs for Employee Compensation release shows how large this layer runs across the economy |
| Workers compensation | The premium for the employee’s class code, including any experience modifier | Your policy declarations page. Class rates run from under 1% for clerical work to well over 15% for roofing and similar high risk trades |
| Overhead | Workspace, equipment, vehicles, software, phone, uniforms, training, supervision and payroll administration allocated to this role | Your own accounts: total the annual cost that exists because this role exists, then divide by annual hours |
Two judgement calls sit inside that table. Paid time off is a benefit when the employee is paid for hours not worked, and it is already inside the wage for those hours, so count the premium cost of cover or the accrual cost once, not twice. And general business overhead that would exist with or without this employee, such as the owner’s own salary or marketing spend, does not belong in a per hour labor burden; it belongs in the margin decision the billable rate represents.
Margin is not markup: pricing the billable rate correctly
The billable rate divides the true cost by one minus the target margin, because margin is a share of the price, not a share of the cost. Pricing with a markup instead systematically under-recovers, and the shortfall grows with the percentage.
| Target on a $39.79 true cost | Margin price (divide) | Markup price (multiply) | Given away per hour |
|---|---|---|---|
| 10% | $44.21 | $43.77 | $0.44 |
| 20% | $49.73 | $47.74 | $1.99 |
| 30% | $56.84 | $51.72 | $5.12 |
At 2,080 billed hours a year, the 20% row is roughly $4,100 per employee given away by a single wording confusion. If your estimating process starts from a markup percentage instead, the labor markup calculator works in that language; the two tools agree on the cost and differ only in how the profit layer is expressed, so pick the one that matches the number your contracts actually state.
Labor burden, burden rate and direct labor: which figure you need
Three nearby calculations answer three different questions, and using the wrong one produces a confident number for a problem you do not have. This page builds cost per hour from a single wage profile, which is the figure you need for pricing, quoting and deciding whether a hire pays for itself.
If you already hold period totals, a month or a year of total labor cost and the direct labor inside it, the burden rate calculator turns those two totals into the single recovery percentage, without rebuilding the cost hour by hour. If you only need the wage cost of time spent directly on a job, with no burden layers at all, the direct labor calculator covers that narrower figure. Food service operators meet the same total from the other direction: they start with a period labor total and divide by output, which is what the labor cost per meal calculator does for kitchens. Burden rate is a ratio for recovering cost, direct labor is a wage-only input, and labor burden on this page is the full cost of one hour of one role.
What competing calculators miss
Most labor burden tools get the addition right and the decisions around it wrong. The gaps below are the ones that change a quote.
- Annual totals with no hourly build (CD Calculators, Calculator.city): strong on annual cost summaries, and CD Calculators sensibly itemises taxes, insurance and benefits, but both start from yearly figures a small employer often does not have at hand, and neither converts the result into weekly and team monthly costs or a margin-correct price. CD Calculators suggests billing at 2.5 times true cost as a rule of thumb; a multiplier borrowed from another business is not a margin.
- Multiplier framing (BizyClock employee cost calculator): presents the answer as a burden multiplier, which is fast for comparisons and genuinely useful, but a multiplier hides which layer is driving the cost, and its billable guidance stays at the level of cover your costs rather than a stated profit margin on price.
- Rate only answers (CalculatorsHub and similar): compute a burden percentage from annual totals and stop. A percentage cannot be quoted, scheduled or compared against a customer’s rate card until it is turned back into dollars per hour and dollars per month, which is the step this page does in the same run.
- Contractor guides with no tool (trade publications): the worked examples are often excellent, including honest warnings about bidding from wages, but the numbers are frozen to one journeyman in one state. Your class rate, your benefits package and your margin are the inputs that matter, and only a calculator takes them.
- The gap this page fills: an hourly build from your own four layers, the burden shown in dollars and percent together, weekly and monthly costs per employee and per team, and a billable rate that uses margin arithmetic correctly, with the margin and markup figures placed side by side so the difference cannot be missed.
Frequently asked questions
Labor burden is everything an employee costs on top of the base wage: employer payroll taxes, workers compensation premiums, benefits such as health insurance and retirement contributions, and the overhead of employing that person, such as space, equipment, software and supervision. This calculator adds those four layers to the wage and reports the burden both as dollars per hour and as a percentage of the wage.
Add the burden dollars per hour (payroll tax plus benefits plus workers compensation plus overhead) and divide by the base hourly wage, then multiply by 100. In the worked example, a $14.79 hourly burden on a $25.00 wage gives a burden rate of 59.15%, and the true hourly cost is $25.00 plus $14.79, which is $39.79.
There is no single typical figure, because workers compensation and benefits vary sharply by trade and state. Employer payroll taxes alone usually run about 8% to 13% of wages once federal unemployment tax and state unemployment insurance are added to the 7.65% FICA rate, and Bureau of Labor Statistics employer cost data shows benefits are a large layer on top of wages, commonly a third or more of total compensation. Light office workforces often land near 20% to 35% in total, while field trades with high compensation rates and full benefits can pass 60%.
Divide the true hourly cost by one minus your target margin, expressed as a decimal. At a 20% target margin you divide by 0.80, so a $39.79 true cost bills at $49.73 per hour. Leave the margin field blank or at zero and the calculator skips the billable rate entirely.
Markup is profit measured as a share of cost, and margin is profit measured as a share of the price you charge. A 20% markup multiplies cost by 1.20, while a 20% margin divides cost by 0.80, so on a $39.79 cost the margin price of $49.73 sits about $2 an hour above the markup price. The two only agree at zero, and the gap widens as the percentage grows.
Per hour. This calculator works in hourly units, so divide any monthly benefit cost by the monthly hours it covers before entering it. A $1,300 monthly health and retirement package spread over 173.3 hours (40 hours a week for an average month) is $7.50 per hour, which is the figure used in the worked example.
It multiplies the weekly cost per employee by 4.3333, which is 52 weeks divided by 12 months, so the monthly figure is an average month rather than a four week block. The worked example runs $1,591.50 a week times 4.3333 to reach $6,896.50 a month per employee, and the team line then multiplies that by the number of employees.
Yes, if you do the same work as the crew. Enter yourself at the wage you would have to pay someone else to do that work, with the same payroll taxes and workers compensation, or your prices will quietly assume your own labor is free. Time you spend running the business rather than doing billable work belongs in the overhead figure instead of the headcount.
That is a display quirk of the margin note, not a different calculation. At a 99.9% target margin the note rounds the divisor 0.001 to two decimals and prints 0.00, while the billable rate itself is computed from the unrounded divisor and is correct. Margins that high are unrealistic for labor pricing, but the rate the tool returns at them is still the mathematically right one.
Yes. The employee count is not rounded to a whole number, so 2.5 employees works and the team line reads exactly that. It is a reasonable way to represent a half time team member in the team total, although describing that person through their own hours per week usually matches how payroll actually runs.
Add This Calculator to Your Website
Embed this calculator on your own site with the code below. Pick a size to preview it live, then copy the code.
Powered by Calculator Zilo
References
- U.S. Bureau of Labor Statistics. Employer Costs for Employee Compensation. Accessed October 22, 2026.
- U.S. Bureau of Labor Statistics. Employee Benefits Survey. Accessed October 22, 2026.
- Internal Revenue Service. Understanding Employment Taxes. Accessed October 22, 2026.
- Internal Revenue Service. Publication 15, Employer’s Tax Guide. Accessed October 22, 2026.
- Internal Revenue Service. Topic No. 759, Form 940, Employer’s Annual Federal Unemployment (FUTA) Tax Return. Accessed October 22, 2026.
- Social Security Administration. Contribution and Benefit Base. Accessed October 22, 2026.
- U.S. Department of Labor, Wage and Hour Division. Fair Labor Standards Act (FLSA). Accessed October 22, 2026.
- U.S. Department of Labor, Wage and Hour Division. Overtime Pay. Accessed October 22, 2026.
- U.S. Small Business Administration. Hire and Manage Employees. Accessed October 22, 2026.
- U.S. Small Business Administration. Calculate Your Startup Costs. Accessed October 22, 2026.
- U.S. Bureau of Labor Statistics. Occupational Employment and Wage Statistics. Accessed October 22, 2026.