Skip to content

Conversion Rate Calculator

Private, client-side calculation

Conversion Rate Calculator

Calculate visitor-to-customer conversion rate, CPA, ROAS and revenue per visitor without APIs or tracking.

visits
conv
$
$
STEP 01👥
Enter traffic
Add visitors or sessions and the number of completed conversions.
STEP 02💸
Add spend & value
Include campaign cost and average value per conversion for CPA and ROAS.
STEP 03📈
Read the funnel result
See conversion rate, converted/not-converted split, efficiency and improvement upside.
Conversion Rate
Enter details
🎯
Conversions
completed actions
CPA
cost per conversion
💵
Revenue
value created
💰
ROAS
revenue ÷ spend
📊
Campaign Inputs
visits
conv
$
$
Conversion Split
🎯

Hit Calculate to see your result

Traffic Outcome Bar
🧭

Converted vs not converted appears here

Conversion Metrics
🧮

Metrics appear after calculation

✦ Result Explainer

Your explanation appears here

▣ Optimization Action Plan
📋

Your plan appears after calculation

◎ What If Simulator

Test a higher target conversion rate and see incremental conversions and revenue.

Calculate your baseline first

● Ask About Your Result
Calculate first, then ask about conversion rate, CPA, ROAS or optimization ideas.
Frequently Asked Questions

Conversion rate is calculated as conversions divided by visitors, multiplied by 100. Use the same traffic definition each time so comparisons stay meaningful.

A good rate depends on traffic source, offer, industry and conversion type. This tool flags lower rates for optimization and marks stronger rates as healthy or excellent so you can compare campaigns consistently.

Conversion rate shows efficiency, but CPA and ROAS connect that efficiency to money. A high conversion rate can still underperform if acquisition cost is too high or conversion value is too low.

Business Calculation Disclaimer

Results are estimates generated locally in your browser from the traffic, spend and value numbers you enter. They are for informational planning only, not financial, accounting or legal advice. Validate outputs against your analytics, ad platform, CRM and payment data before making budget or investment decisions. VisionVix accepts no liability for decisions based on this output.

Get Notified About New Tools
We're always shipping new calculators and mini tools. Leave your email and we'll let you know the moment a new one goes live. No spam — just new tools.
Something went wrong — try again.
You're on the list!
We'll email you the moment a new tool goes live. Keep an eye on your inbox.