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Affiliate EPC Calculator

Marketing

Calculate your affiliate EPC (Earnings Per Click) instantly. Enter total commissions and clicks to see EPC per 100 clicks and project your monthly earnings.

$1$1,000,000
110,000,000
010,000,000

EPC (per 100 Clicks)

$10
Earnings per Single Click
$0
Projected Monthly Earnings
$2,000

This calculator computes your EPC (per 100 Clicks), Earnings per Single Click, Projected Monthly Earnings from the values you enter.

Inputs
Total Commission EarnedTotal ClicksProjected Monthly Clicks
Outputs
EPC (per 100 Clicks)Earnings per Single ClickProjected Monthly Earnings

What is a Affiliate EPC?

An Affiliate EPC Calculator computes Earnings Per Click — the standard efficiency metric used across affiliate marketing to measure how much commission revenue a link generates relative to the clicks it receives. Rather than reporting a small, awkward per-click fraction of a dollar, EPC is conventionally expressed as earnings per 100 clicks, which is why every major affiliate network — ShareASale, CJ Affiliate, Impact, and others — displays it in this standardized format.

The calculation is simple: divide total commission earned by total clicks, then multiply by 100. An affiliate who earned $500 from 5,000 clicks has an EPC of $10, meaning every 100 clicks historically produced $10 in commission. This single number lets affiliates compare wildly different offers — a $5 commission product against a $500 commission enterprise software deal — on a level playing field, since EPC captures the combined effect of commission size and conversion rate in one metric.

This calculator also projects your EPC forward into a monthly earnings estimate, letting you translate historical link performance into a forecast for planning content calendars, evaluating whether a new traffic source is worth the effort, or setting realistic revenue expectations before committing to a partnership. For a broader view of affiliate content economics, pair this with the Content Marketing ROI Calculator to weigh EPC-driven revenue against your actual content production costs.

How to use this Affiliate EPC calculator

  1. Enter your Total Commission Earned for the period you're evaluating — from your affiliate network's reporting dashboard.
  2. Enter your Total Clicks for that same period and link or offer.
  3. Enter your Projected Monthly Clicks if you want a forward-looking earnings estimate based on expected traffic.
  4. Read the EPC (per 100 Clicks) result and compare it against the network-published average or competing offers in the same vertical.
  5. Check Earnings per Single Click for precise per-click modeling, and Projected Monthly Earnings for a revenue forecast.
  6. Recalculate periodically using recent data, since EPC can shift with seasonality, offer changes, or shifts in your own traffic quality.

Formula & Methodology

Earnings per Single Click = Total Commission Earned ÷ Total Clicks

EPC (per 100 Clicks) = Earnings per Single Click × 100

Projected Monthly Earnings = Earnings per Single Click × Projected Monthly Clicks

Worked example: An affiliate earning $500 in commission from 5,000 clicks, projecting 20,000 clicks next month:

Earnings per Single Click = $500 ÷ 5,000 = $0.10

EPC = $0.10 × 100 = $10

Projected Monthly Earnings = $0.10 × 20,000 = $2,000

An EPC of $10 means this offer historically generates $10 in commission for every 100 clicks sent to it — a figure directly comparable against other offers' published or self-measured EPC.

For a fuller definition, see our glossary entry on EPC.

Frequently Asked Questions

EPC stands for Earnings Per Click, the standard metric affiliate networks use to report how much revenue an affiliate link generates per 100 clicks it receives. It's the primary way affiliates compare the earning potential of different offers, and the primary way merchants and networks rank which affiliates are driving the most valuable traffic.
EPC = (Total Commission Earned ÷ Total Clicks) × 100, expressed as dollars earned per 100 clicks. For example, an affiliate who earned $500 in commission from 5,000 clicks has an EPC of ($500 ÷ 5,000) × 100 = $10, meaning every 100 clicks to that link historically generated $10 in commission.
Per-click earnings are usually a small fraction of a dollar, which is awkward to compare and discuss (for example, $0.10 per click). Expressing the same figure per 100 clicks turns it into a more readable whole-dollar number, which is why nearly every major affiliate network (ShareASale, CJ Affiliate, Impact) reports EPC this way rather than as a raw per-click figure.
EPC varies enormously by vertical and commission structure — high-ticket software or financial services offers can show EPCs of $50–$200+, while low-commission physical product offers might show EPCs of $1–$10. Compare EPC across offers within the same vertical and commission model rather than across unrelated categories, since the underlying economics differ too much for a universal benchmark.
When you have similar traffic to send to multiple competing offers, comparing their published EPC (or your own historical EPC per offer) tells you which is likely to earn the most from the same volume of clicks, independent of the specific commission rate or price point. A lower-commission offer with a much higher conversion rate can easily out-earn a higher-commission offer with weak conversion, and EPC is the number that reveals this directly.
Network-reported EPC is typically an average across all affiliates promoting that offer, useful for initial offer selection before you have your own data. Your own EPC, calculated from your actual traffic and conversion performance, is far more reliable once you have meaningful click volume, since your audience's buying intent and traffic quality may differ significantly from the network average.
Yes, with caution — multiplying your historical EPC by a projected click volume gives a reasonable earnings estimate, but EPC can shift due to seasonality, offer changes, commission rate adjustments, or your own traffic quality changes over time. Treat EPC-based projections as directional estimates, and recalculate regularly using recent data rather than relying on a figure from months earlier.
Enter your Total Commission Earned and Total Clicks for the period you're evaluating, plus your Projected Monthly Clicks if you want an earnings forecast. The calculator instantly returns your EPC per 100 clicks, your raw earnings per single click, and your projected monthly earnings at that rate.
No — EPC measures earning efficiency per click, not total earnings, so a smaller volume of highly targeted, high-intent traffic can produce a much higher EPC than a larger volume of broad, low-intent traffic. Focus on improving audience targeting and content-offer fit to raise EPC, rather than assuming that simply driving more clicks will improve the ratio.
EPC is one input into your broader content economics — multiplying EPC by your content's click-through volume shows the revenue a piece of content generates, which can then be compared against the cost of producing that content using the [Content Marketing ROI Calculator](/content-marketing-roi-calculator/) for a complete picture of profitability.
A very high advertised EPC on a new or low-volume offer should be treated cautiously, since small sample sizes (few total clicks) can produce misleadingly high or low EPC figures that don't hold up as volume scales. Look for EPC figures based on substantial click volume, and consider running a small test allocation before committing significant traffic to an unproven high-EPC offer.
Also known as
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