Free Conversion Rate Calculator
Conversion rate = conversions ÷ visitors × 100, so 750 conversions from 25,000 visitors is a 3% conversion rate. Enter your numbers, then set a target rate to see the extra conversions, the traffic you would need and the revenue impact.
How to use the Conversion Rate Calculator
Enter visitors and conversions to get your current rate, then add a target rate, a conversion goal and a value per conversion to plan the uplift. Conversion rate is a foundational metric, but useful analysis also considers traffic quality, customer value and statistical uncertainty.
Ecommerce conversion rate calculator
Enter sessions as visitors and orders as conversions, with average order value as revenue per conversion. The revenue lines then show what a higher store conversion rate would be worth at the same traffic.
Lead and sales conversion rate calculator
The formula works for any two funnel stages. Use visitors and form fills for a landing page, leads and opportunities for a sales team, or opportunities and closed deals for a close rate. Enter deal value as revenue per conversion to see pipeline impact.
Website and campaign conversion rates
Filter traffic and conversions to the same page, channel or campaign before you calculate. A site-wide rate hides big differences between paid, organic, email and direct traffic.
Conversion rate increase calculator
Set the target rate to the rate you want to reach. The tool returns conversions at that rate, the incremental conversions over today and the revenue from the uplift.
Reverse-plan traffic
If you know the conversion target and expected rate, this tool calculates the required visitor volume and the additional traffic needed on top of current visitors.
Connect acquisition economics
Pair the output with the CAC Calculator, PPC ROI Calculator and ROAS Calculator.
Conversion Rate Formula
| Visitors | Conversions | Current rate | Target rate |
|---|---|---|---|
| 25,000 | 750 | 3% | 4% |
Conversion Rate Calculator FAQs
How do you calculate conversion rate?
Divide conversions by visitors or sessions, then multiply by 100. For example, 750 conversions from 25,000 visitors is 750 ÷ 25,000 × 100 = 3%.
How do you calculate ecommerce conversion rate?
Divide orders by sessions (or by users, if that is your reporting standard) for the same period and multiply by 100. Count orders, not units sold, so one checkout with three items is one conversion.
How do you calculate lead or sales conversion rate?
For a lead conversion rate, divide form submissions or qualified leads by visitors. For a sales conversion rate, divide closed deals by leads or opportunities. Enter the earlier stage as visitors and the later stage as conversions.
How many visitors do I need to reach a conversion goal?
Divide the conversion goal by the expected conversion rate as a decimal. To get 1,200 conversions at a 4% rate you need 1,200 ÷ 0.04 = 30,000 visitors. The calculator shows this as traffic for conversion target.
How do you calculate a conversion rate increase?
Moving from 3% to 4% is a 1 percentage point increase and a 33% relative increase (1 ÷ 3). The calculator shows the effect in conversions: multiply traffic by the target rate and subtract current conversions.
Should I use users or sessions?
Use the measure that matches your reporting standard and keep it consistent across comparisons. Session-based rates are usually lower than user-based rates because one user can visit several times.
Does conversion uplift prove incremental revenue?
No. The revenue estimate assumes conversion value and traffic quality remain stable. Validate real uplift with a controlled test.