Agency vs Freelance Income Calculator

What this calculator does

Running an agency and working as a freelancer produce different income shapes. An agency scales revenue across a team but carries staff, rent, software, and admin overhead before any of it reaches the owner. A freelancer keeps almost everything earned but caps out at personal billable hours. This calculator puts both models on the same footing — net income after overhead or expenses, plus an effective hourly rate for each — so the gap between the two is visible as a single figure rather than as two separate income statements.

How the math works

Agency net is gross revenue net of overhead: A_net = G × (1 − o ÷ 100), where G is annual gross and o is overhead percent. Agency effective hourly is net divided by annual working hours: A_hourly = A_net ÷ (h_w × 48), where h_w is weekly hours and 48 is working weeks per year (allowing four weeks for leave and non-working time). Freelance net is gross minus expenses: F_net = (r × h_b) − E, where r is hourly rate, h_b is billable hours per year, and E is annual expenses. Freelance effective hourly is net divided by billable hours: F_hourly = F_net ÷ h_b. The headline figure is the absolute difference between the two nets, labelled with whichever side comes out higher.

Worked example

Take a 300,000 agency at 40% overhead with the owner working 50 hours a week, against a freelancer billing 1,200 hours at 150 per hour with 15,000 in annual expenses. Agency net is 300,000 × 0.6 = 180,000. Freelance net is (150 × 1,200) − 15,000 = 165,000. The agency wins by 15,000. Agency effective hourly is 180,000 ÷ (50 × 48) = 75 per hour. Freelance effective hourly is 165,000 ÷ 1,200 = 137.50 per hour. So the agency owner earns more annually but converts hours into income at a lower per-hour rate — the typical pattern when an owner's hours include sales, management, and client escalation alongside billable delivery.

What moves the result

Three levers tend to flip the headline. Agency overhead percent is the biggest single driver of agency net — every percentage point of overhead is one percentage point of revenue not reaching the owner. Freelance billable hours sets the freelance ceiling — capacity, not rate, is usually the binding constraint at the freelance end. Freelance hourly rate scales linearly into freelance net once expenses are covered. Agency owner hours and weekly hours move the per-hour figures without affecting the annual totals, which is why an owner working 70 hours a week can produce a higher agency annual net than the freelance side while still earning a lower per-hour figure than a freelancer working 40.

Why models switch leadership at different scales

At low agency scale — a solo owner with one or two contractors — overhead as a share of revenue is typically high, owner billable share is low, and freelance net often beats agency net at the same revenue input. As agency scale rises, overhead as a share of revenue tends to fall (fixed costs spread across more revenue) and the agency model can outpace any single freelancer's annual capacity. The crossover depends on the agency's specific cost structure, not on a fixed staff count — a productised consultancy with three senior staff can outpace a freelance ceiling that a 10-person staff augmentation firm only matches at higher revenue.

What the calculator does not capture

The output is a steady-state snapshot. It does not model freelance income lumpiness from project gaps, late payments, or client churn; agency growth investments and reserves not paid out; tax differences between salary, distribution, and dividend income paths; the resale value of a built-up agency versus a freelance practice; the time cost of agency management versus the focus cost of freelance pipeline; benefits attached to one model versus the other; or the lifestyle differences between running a team and working solo. The figure is a planning baseline against which the real-world specifics of either model can be compared.