Rex says
Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.
Try a scenario
Click to load — tweak from there.Inputs
Result
Total staffing cost
$2,098
Gross wages before load
$1,778
Staffing cost per guest
$16.14
Guests per staff member
14.4
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How to use this
- 1Enter servers.
- 2Enter server rate ($/hr).
- 3Enter bartenders.
- 4Enter bartender rate ($/hr).
- 5Enter captains / leads.
- 6Enter captain rate ($/hr).
- 7Enter hours per staff member.
- 8Enter payroll tax/benefits load (%).
- 9Enter guest count.
- 10Read your total staffing cost on the right — it updates as you type.
- 11Hit Share to keep the scenario or send it to someone.
About this calculator
Staffing is usually the largest variable cost on a catered or full-service event and the easiest to underestimate once overtime and call time are factored in. This calculator totals cost across role tiers (servers, bartenders, captains) with different hourly rates and hours, adds a taxes/benefits load factor for payroll costs beyond gross wages, and expresses the result both as a total and as a per-guest figure you can build into your pricing.
Worked example
Using the values the calculator loads with:
Inputs
- Servers: 6
- Server rate: 25 $/hr
- Bartenders: 2
- Bartender rate: 32 $/hr
- Captains / leads: 1
- Captain rate: 40 $/hr
- Hours per staff member: 7
- Payroll tax/benefits load: 18 %
- Guest count: 130
Results
- Total staffing cost: $2,098
- Gross wages before load: $1,778
- Staffing cost per guest: $16.14
- Guests per staff member: 14.4
What each field means
Inputs
- Servers
- The servers used in the calculation. Starts at 6 so you have a working example on load.
- Server rate ($/hr)
- The server rate used in the calculation, measured in $/hr. Starts at 25 $/hr so you have a working example on load.
- Bartenders
- The bartenders used in the calculation. Starts at 2 so you have a working example on load.
- Bartender rate ($/hr)
- The bartender rate used in the calculation, measured in $/hr. Starts at 32 $/hr so you have a working example on load.
- Captains / leads
- The captains / leads used in the calculation. Starts at 1 so you have a working example on load.
- Captain rate ($/hr)
- The captain rate used in the calculation, measured in $/hr. Starts at 40 $/hr so you have a working example on load.
- Hours per staff member
- The hours per staff member used in the calculation. Starts at 7 so you have a working example on load.
- Payroll tax/benefits load (%)
- The payroll tax/benefits load used in the calculation, measured in %. Starts at 18 % so you have a working example on load. Accepted range: 0–40 %.
- Guest count
- The guest count used in the calculation. Starts at 130 so you have a working example on load.
Results
- Total staffing cost
- Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Gross wages before load
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Staffing cost per guest
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Guests per staff member
- Returned as a decimal number. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
FAQ
What's a normal guest-to-staff ratio?
Plated dinners typically run 1 server per 12-16 guests, buffets 1 per 20-25, and bar service 1 bartender per 75-100 guests for a full open bar. Cocktail-style events with passed apps need more roaming staff relative to guest count than seated dinners.
What belongs in the payroll load percentage?
Employer-side payroll taxes (roughly 7.65% for FICA alone in the US), workers' comp insurance, and any benefits contributions if staff are W-2 employees rather than 1099 contractors. Many event staffing companies land between 15% and 25% total load on top of gross wages.
Should call time (arrival before doors, cleanup after) be included in 'hours per staff'?
Yes — staff are on the clock from arrival for setup briefing through final breakdown and load-out, not just guest-facing hours. Leaving out the 30-60 minutes on each end of a typical shift is one of the most common staffing-cost underestimates in event budgeting.
How do I price staffing into my catering or venue quote?
Use the per-guest figure from this calculator as one input into your overall per-head pricing model alongside food, rentals, and overhead, rather than quoting staffing as a flat add-on that doesn't scale with guest count.
Accuracy and limitations
- Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
- Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
- This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.
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Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). Event Staffing Cost Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/event-staffing-cost-calculator
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/event-staffing-cost-calculator" target="_blank" rel="noopener">Event Staffing Cost Calculator — RevenueLab</a> (2026).</p>
Source: [Event Staffing Cost Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/event-staffing-cost-calculator) (2026).