Lead Conversion Calculator

Calculate lead conversion rate, lead-to-sale rate, sales, leads needed, cost per lead, cost per acquisition, revenue, profit, ROI, and ROAS. Use this calculator to measure how well leads turn into paying customers.

Calculate Lead Conversion

Lead Conversion Rate = Sales ÷ Leads × 100.
Your result will appear here.

How the lead conversion calculator works

Lead conversion rate:
Enter leads and sales to calculate the percentage of leads that became customers.

Sales from leads:
Enter leads and a target conversion rate to estimate expected sales.

Leads needed:
Enter target sales and conversion rate to estimate how many leads are needed.

Lead campaign profit:
Enter revenue, costs, and campaign spend to calculate profit, ROI, ROAS, CPL, and CPA.

Why use a lead conversion calculator?

A lead conversion calculator helps measure sales funnels, lead generation campaigns, appointment booking, paid ads, email campaigns, and sales team performance.

It can show whether you need more leads, a better close rate, lower lead cost, or higher revenue per sale to improve profit.

What your result means

Your result shows lead conversion rate, expected sales, leads needed, cost per lead, cost per sale, revenue, gross profit, campaign profit, ROI, ROAS, visitor-to-lead rate, and visitor-to-sale rate. A higher lead conversion rate means more leads are turning into customers.

Lead conversion calculator formulas

Frequently asked questions

What is lead conversion rate?

Lead conversion rate is the percentage of leads that become sales, customers, appointments, or another desired outcome.

How do you calculate lead conversion rate?

Divide sales by leads, then multiply by 100.

What is the difference between a lead and a sale?

A lead is a potential customer who showed interest. A sale is a lead or prospect who became a paying customer.

How do you improve lead conversion?

Lead conversion can improve with better lead quality, faster follow-up, stronger offers, clearer pricing, better sales scripts, and improved landing pages.