Cost Per Lead Calculator
Calculate cost per lead (CPL) for a marketing campaign. Enter your total spend and number of leads generated to get an instant result.
Recommended Settings
Pro Tips
- •Cost per lead measures how much you spent, on average, to generate each lead from a campaign
- •Compare cost per lead across channels to identify which marketing sources are most cost-efficient
- •A low cost per lead isn't always better if those leads convert to customers at a much lower rate than more expensive ones
- •Combine cost per lead with lead-to-customer conversion rate for a fuller picture of channel effectiveness
Most Popular
Most users calculate cost per lead per channel or campaign to compare marketing efficiency
When to Use This Tool
Estimate how much budget you'll need to hit a target number of leads.
Compare the cost-efficiency of different marketing channels or campaigns.
Understand the acquisition cost feeding into your sales pipeline.
Identify which marketing channels deliver the most cost-effective leads.
How It Works
Divide your total campaign spend by the number of leads it generated
The result is your average cost to acquire a single lead
100% Private
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Lightning Fast
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Open Source
Built with verified, open-source libraries. Fully transparent.
Frequently Asked Questions
What counts as a "lead"?
This depends on your business, but it's typically a prospect who has expressed interest by taking an action like filling out a form, signing up for a newsletter, or requesting a demo.
What's a good cost per lead?
This varies enormously by industry and lead quality - a good benchmark is to compare cost per lead against the lifetime value of a customer to ensure it's a sustainable investment.
Is my data sent to a server?
No. All calculations happen instantly in your browser using JavaScript. Nothing you enter is transmitted anywhere.
Should I only look at cost per lead, or other metrics too?
Cost per lead alone doesn't tell you about lead quality. Pairing it with lead-to-customer conversion rate and customer lifetime value gives a much more complete picture of channel performance.