Email Open Rate Calculator
Calculate your email open rate to measure the effectiveness of your subject lines and overall campaign engagement.
How to Use This App
1
Step 1: Enter Number of Opens
Input the total number of unique emails opened from your campaign report.
2
Step 2: Enter Emails Delivered
Input the total number of emails that were successfully delivered to inboxes (sent minus bounces).
3
Step 3: Calculate Your Open Rate
The calculator will instantly show the percentage of delivered emails that were opened.
About This App
Email open rate is a fundamental metric in email marketing that indicates the percentage of recipients who opened your email. A high open rate suggests that your subject line is compelling and your brand is recognized by your subscribers. Use this tool to quickly assess the performance of your campaigns and A/B test your subject lines.
email open rate
email marketing
kpi
marketing analytics
campaign performance
subject line