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An email open rate calculator determines the percentage of recipients who opened an email campaign. Open rate = (unique opens ÷ delivered emails) × 100. Industry average open rates range from 17–28%; rates below 15% suggest subject line or deliverability issues.

Водич корак по корак

1. 1Input total emails sent and opened
2. 2Calculate percentage
3. 3Compare to industry benchmarks

Worked Examples

Common Mistakes to Avoid

• ✕Wrong parameters
• ✕Missing adjustments

Frequently Asked Questions