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Affiliate program ROI calculator

For brands weighing an affiliate or partner program. Enter your partner count, commission rate, and order value to see the revenue, commission cost, net profit, ROI, and payback of the channel.

Fixed program cost = platform fees, management, and content — the spend that is not per-sale commission.

Estimated monthly ROI

281%

$5,900 net profit / month · payback Under 1 month

Program revenue
$8,000
Commission cost
$1,600
Sales / month
100
Net profit
$5,900

Estimate only. ROI excludes product cost of goods and assumes commission is paid on every attributed sale. Model your own margins before committing budget.

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How affiliate program ROI works

An affiliate program has two kinds of cost: the variable commission you pay only when a sale happens, and the fixed cost of running the program. Revenue is the number of attributed sales times your average order value. Subtract commission and the fixed cost from revenue and you have net profit; divide that by total cost for ROI.

  1. Enter how many active partners you have and the sales each drives per month.
  2. Set your average order value and the commission rate you pay on each sale.
  3. Add the fixed monthly program cost — platform fees, management, and content.
  4. Read revenue, commission cost, net profit, ROI, and payback in the panel.

Because commission scales with results, the affiliate channel's downside is naturally capped — but the real return still depends on your product margins, which this estimate does not include.

ROI calculator FAQ

How is affiliate program ROI calculated?+

ROI = net profit ÷ total cost × 100, where total cost is commission paid plus fixed program cost, and net profit is program revenue minus that total cost. It tells you the return on every dollar the program spends.

What counts as the program cost?+

The fixed monthly cost of running the program — platform or management fees, content, and overhead — separate from the variable commission you pay only when a sale happens.

Is affiliate marketing good ROI for brands?+

Because commission is paid on results, the variable cost scales with revenue, which is why many brands treat affiliate as one of their more efficient channels. Actual ROI depends on your margins, order value, and partner quality — model your own numbers above.