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Marketing Conversion Rate per Click or Visit

Calculate conversions as a percentage of clicks or visits, including zero conversions, fractional attribution and multiple conversions per interaction.

Formula & worked example
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Calculator inputs

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How to use this calculator

Enter the known values in the units shown. Results update as you type.
Where results are editable, change one to solve backwards. Lock a value to hold it fixed.
Use the worked example to check the method. Reset restores the starting fields.

Use the result with context

Results are estimates for planning and education. Confirm rates, taxes, fees, and legal requirements with the relevant institution or a qualified professional before making a financial decision.

Formula and method

Forty conversions from 800 clicks give a 5% conversion rate. If tracking counts 120 conversions from 100 clicks, the event-per-click rate is 120%.

Conversion rate (%) = credited conversions / clicks or visits × 100

Worked example

Enter these known values and leave the other values blank.

Credited conversions from clicks: 40
Number of clicks: 800

Conversion rate: 5 %

Assumptions and limitations

Use matching reporting periods and attribution definitions for numerator and denominator. The denominator must be positive.
Conversions may be zero or fractional when attribution splits credit. The rate can exceed 100% when multiple conversion events are counted per interaction.
Website mode divides by visits, not unique users. A session-based conversion rate and a user-based rate are different metrics.
This calculator reports a conversion rate only. Revenue, ad spend, profit, return on ad spend and return on investment are not calculated.

Common questions

Can a conversion rate exceed 100%?

Yes for an event-per-interaction metric that counts multiple conversion actions. It does not mean more than 100% of distinct visitors converted.

References

Bookify accepts zero credited conversions and zero conversion rates while retaining positive denominators; fractional attribution and rates over 100% remain supported.

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