About the Lead Conversion Rate Calculator
Lead-to-customer conversion rate: the percentage of leads that become paying customers.
Also known as: lead to customer rate, lead to sale, lead conversion, lead-to-customer-rate, lead-to-sale.
How to use this calculator
- Enter customers won, leads.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Open “Step-by-step” to see how the answer was worked out.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
Lead conversion rate = Customers won ÷ Leads × 100
Worked example
Using the values pre-filled in the calculator above:
- Customers won = 42
- Leads = 600
the calculator returns:
- Lead conversion rate: 7%
Working
Lead conversion rate = 42 ÷ 600 × 100 = 7%