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How to Calculate Lead Magnet ROI

What is Lead Magnet ROI?

Lead Magnet ROI Calculator helps you measure the effectiveness and profitability of your marketing investments.

Formula

ROI = (Leads × CVR × Revenue - Cost) / Cost × 100

Step-by-Step Guide

  1. 1Track leads from magnet, estimate conversion to revenue
  2. 2Calculate the result using the formula
  3. 3Compare against benchmarks to evaluate performance

Worked Examples

Input
200 leads, 5% CVR, $100 value, $200 cost
Result
ROI = (200×0.05×100 - 200)/200 × 100 = 400%

Common Mistakes to Avoid

  • Not accounting for all costs in the calculation
  • Ignoring attribution window when measuring results

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