Fully loaded outbound cost

Fully loaded outbound cost is the cost of the outbound capacity you actually use. Build it from the work outward: price operator time, add purchased inputs and infrastructure, allocate shared support, then divide by a declared output. Labor and operating commitments are easy to miss. An internal SDR cost can include base pay, variable pay, benefits and payroll burden, recruiting, onboarding, manager allocation, data and tools, infrastructure, CRM and RevOps, QA, equipment, and a reserve for vacancy and turnover.¹ If those lines stay outside the model, the result measures only the stack.

Calculation order

1. Start with a boundary broad enough to capture every expenditure tied to developing the sales strategy.² Choose the period and output before pulling invoices, payroll records, and time records. Keep one sheet for recurring costs, one-off costs, people costs, and shared allocations.

2. Price people time at its loaded cost. The loaded labor rate adds employer payroll taxes, workers' compensation, and overhead to base wage.³

   Use this structure for an internal SDR:

   Annual loaded SDR cost = base pay + variable pay + benefits and payroll burden + recruiting + onboarding + manager allocation + data and tools + infrastructure + CRM and RevOps + QA + equipment + vacancy and turnover reserve. [c:01a08bfb-b005-730e-bb68-d6998fcda70b]

   Set the time divisor from the employee's hourly wage, annual available hours, and potential absence days.⁴ Convert potential absence days into hours by multiplying the days by eight hours per day.⁵ Keep time records consistent across the period so the labor allocation can be checked later.⁶ The hourly labor figure comes from related wages and expenses divided by annual working hours.⁷

3. Add the operating stack. Include subscriptions, variable credits, mailboxes, domains, and loaded operator time.⁸ Add sending infrastructure, data and enrichment inputs, automation platforms, and any applicable agency retainer or fully loaded SDR compensation.⁹ Keep recurring credits and one-off list costs on separate lines so a temporary purchase does not disappear inside a recurring average.¹⁰

   Record the commercial model before comparing external and internal delivery. Retainers fund an ongoing team and iteration, pay per meeting contracts charge for a booked or held event, and hybrid contracts combine a smaller base with a variable fee.¹¹ Setup, data, software, and minimum terms can materially change the effective price, so add them to the period they serve.¹²

4. Allocate shared costs. Put management, operations, equipment, and facilities into the model when outbound uses them. Annual overhead includes building costs, property taxes, utilities, payroll taxes, benefits, insurance, supplies, and equipment costs.¹³ After totaling shared overhead, divide it across employees and add the allocation to each employee's annual labor cost.¹⁴ Use one allocation rule for the whole period and record who owns each input.

5. Choose the output and calculate the unit cost. The numerator is the total of loaded people cost, operating stack, shared support, and external delivery for the period. The denominator is the output you have defined, such as meetings counted under a stated acceptance rule.

   Fully loaded outbound cost = loaded people cost + operating stack + shared costs + external delivery costs

   Cost per meeting = fully loaded outbound cost / meetings counted

   Include labor time outside the scheduled meeting window when it belongs to the outbound motion. Preparation, travel, note-taking, and follow-up work are excluded from a direct scheduled-window estimate.¹⁵ When a contract charges by meeting, write down whether a booked or held appointment counts.¹¹ Hybrid contracts need precise acceptance rules before you compare their price with another option.¹⁶

Check the model

Trace every change back to an input. Before using the result for a decision, check the period, owner, allocation basis, and time treatment for every line.

Use your own assumptions for monthly outsourced economics.¹⁷ Treat the result as a planning estimate and keep performance promises outside the calculation.¹⁸ If the figure changes, identify whether the cause was people time, purchased inputs, shared support, contract terms, or the output definition.

What not to do

These errors make outbound look cheaper by dropping costs or using the wrong denominator. Remove them before you compare channels or delivery models.

• Count only tool subscriptions when estimating outbound cost.¹⁹
• An SDR's hourly figure includes employer costs and overhead, so base wage alone is insufficient.²⁰
• Use the company's own policy for the workers' compensation rate. Rates vary by state and employee job classification, so do not prefill a generic rate.²¹
• Do not leave preparation, travel, note-taking, and follow-up outside the labor estimate when those activities support the outbound work.¹⁵
• Exclude product costs when calculating salesperson cost per sale.²²