Conversion Rate Calculator (Free Business Tool)
Use this free conversion rate calculator to measure your conversion rate, find out how many conversions you need to hit a target, or compare the performance of two campaigns. Perfect for sales, marketing, e-commerce and lead generation tracking.
Conversion Rate Calculator
How to Use the Conversion Rate Calculator
Choose your mode — Calculate Rate, Find Conversions Needed, or Compare Two Rates. Enter your figures and click Calculate for an instant result with industry benchmark comparisons.
What Is a Conversion Rate?
A conversion rate measures the percentage of people who take a desired action out of the total who had the opportunity. It could be website visitors who make a purchase, leads who become customers, calls that result in bookings, or any measurable outcome from a set of attempts.
Formula: Conversion Rate = (Conversions ÷ Total Attempts) × 100
For example if 35 out of 1,000 website visitors make a purchase the conversion rate is 3.5%.
What Is a Good Conversion Rate?
It depends on the industry but general benchmarks are:
E-commerce — 1% to 4% is typical, above 4% is excellent
Lead generation — 2% to 5% is average, above 8% is strong
SaaS and software — 5% to 10% is considered good
Sales calls — 20% to 30% is typical for warm leads
FAQs
How do I calculate conversion rate?
Divide your conversions by total attempts and multiply by 100. For example 50 sales from 2,000 visitors = 50 ÷ 2,000 × 100 = 2.5%.
What counts as a conversion?
A conversion is any desired action — a sale, sign-up, booking, form submission, phone call, download or any other measurable goal depending on your business.
How can I improve my conversion rate?
Common improvements include clearer calls to action, faster page load times, better product descriptions, trust signals like reviews, and simplifying the checkout or sign-up process.
Can I compare two time periods?
Yes — use the Compare Two Rates mode to compare this month vs last month, one campaign vs another, or before and after a change.
Is this calculator free?
Yes, completely free with no sign-up needed.