How to use this calculator
Enter the number of opened emails, link clicks, target CTR, and average order value. The calculator estimates CTR, gap, and engagement opportunity.
#847 · Marketing Tool
Email CTR Calculator
Use this Email CTR Calculator to measure how effectively your opened emails generate link clicks and subscriber engagement.
Calculator
Email engagementopens
clicks
%
$
Ad space
What the result means
Email CTR shows whether subscribers who open your email are motivated to act. Low CTR usually points to weak content, unclear CTA, or mismatched offer.
CTR = Link Clicks / Emails Opened × 100; Extra Clicks = Opens × Target CTR - Current Clicks
This is click-through rate based on opens. If you want clicks based on delivered emails, compare it with open rate and total delivered emails.
Example calculation
If 12,000 people open an email and 960 click, CTR is 8%. If your target is 10%, the click gap is 240 clicks.
Tips for better results
- Use one clear primary CTA.
- Match the email body to the subject line promise.
- Test button copy, placement, and offer framing.
FAQ
What is a good email CTR?
A good email CTR depends on industry and campaign type, but higher CTR means your email content and CTA are motivating action.
How do I improve email click-through rate?
Improve CTA clarity, segment the audience, shorten the message, and make the offer more relevant to the reader.
Why is my email CTR low?
Low CTR can result from weak CTA, poor content relevance, list fatigue, too many links, or a mismatch between subject line and email body.
Does subject line affect CTR?
Yes. The subject line affects who opens the email, and expectation mismatch can reduce clicks after the open.
What CTA increases email clicks?
Specific action-oriented CTAs that match subscriber intent usually outperform generic CTAs like learn more or click here.
Related calculators
Email CTR Metrics
| Metric | What it tells you |
|---|---|
| CTR | Clicks as a percentage of opened emails |
| CTR Gap | Distance from target click-through rate |
| Extra Clicks | Potential clicks if target CTR is reached |
| Engagement Score | Content and CTA effectiveness proxy |
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