Email Unsubscribe Rate

Email Unsubscribe Rate

Email Unsubscribe Rate tells you how many recipients opted out of your list after receiving an email. Here’s everything you need to know: what it is, why it matters, how to calculate it, and how to reduce it!

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What is Email Unsubscribe Rate?

Email Unsubscribe Rate is the percentage of recipients who choose to opt out of receiving further emails from you after opening or receiving a campaign. It helps evaluate your content relevance and audience satisfaction.

What is Email Unsubscribe Rate?

Why Is Email Unsubscribe Rate Important?

A high Email Unsubscribe Rate can signal poor targeting, irrelevant content, or excessive email frequency. Monitoring it helps maintain list quality and protects your sender reputation.

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How to Calculate Email Unsubscribe Rate

Divide the number of unsubscribes by the number of delivered emails and multiply by 100 to get the percentage.

Email Unsubscribe Rate (%) = (Unsubscribes ÷ Emails Delivered) × 100

How to Calculate Email Unsubscribe Rate

The Email Unsubscribe Rate Formula:

Email Unsubscribe Rate (%) = (Unsubscribes ÷ Emails Delivered) × 100

Example of Email Unsubscribe Rate in Action

If you send 5,000 emails and 25 people unsubscribe, your Email Unsubscribe Rate is 0.5%. This metric helps you gauge content alignment with subscriber expectations.

Optimize Your Email Unsubscribe Rate with OWOX BI

Optimize Your Email Unsubscribe Rate with OWOX BI

OWOX BI helps you track unsubscribe trends by campaign, audience segment, and timing—so you can adjust messaging, frequency, and content before losing more subscribers.

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What Is a Good Email Unsubscribe Rate?

What Is a Good Email Unsubscribe Rate?

A good Email Unsubscribe Rate is typically below 0.2%. Rates in this range suggest your emails are targeted, useful, and well-timed.

What Is a Bad Email Unsubscribe Rate?

What Is a Bad Email Unsubscribe Rate?

A rate above 0.5% is often a warning sign of content fatigue or poor targeting. Consistently high rates can hurt your email engagement and domain reputation.

Best Practices for Email Unsubscribe Rate

Let Users Set Preferences

Offer frequency and content options instead of forcing users to unsubscribe entirely.

Keep Content Relevant

Personalize your content based on user behavior or lifecycle stage to keep it meaningful.

Monitor Email Frequency

Don’t overwhelm your audience—find the right cadence through testing and feedback.

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Common Mistakes to Avoid with Email Unsubscribe Rate

Don’t bury your unsubscribe link or ignore spikes in opt-outs. Avoid batch-blasting one-size-fits-all messages.

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