Email Open Rate Calculator
Estimate the percentage of delivered emails reported as opened.
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Try email open rate calculator
Your entries stay in your browser. Nothing is sent to LaunchKit to perform this calculation.
Your result
How to use this tool
Divide recorded opens by delivered emails. Pixel blocking and privacy systems can distort open counts.
How the calculation works: Open rate = recorded opens ÷ delivered × 100
- Review the example values and replace them with your own figures or text.
- Press Generate result to see a calculation, transformed text or ready-to-use document.
- Copy or download the result to use it in your own workflow.
What to check before using the result
Figures are only as reliable as the data entered. Check that your inputs cover the same period, use consistent units, and reflect real fees, taxes or costs relevant to your situation. This calculator does not replace accounting, financial, legal or tax advice.