ER in Telegram: What it is, How to Calculate it, and What is Considered Good

Engagement Rate (ER) in Telegram is a key indicator of audience engagement, which demonstrates the percentage of subscribers who interact with the channel’s content relative to its total reach or number of subscribers. Understanding and correctly calculating ER allows for evaluating content effectiveness, audience quality, and the channel’s attractiveness to potential advertisers. This is the most important metric for everyone who aims to develop their Telegram channel or invest in advertising.

ER in Telegram: What it is and why it’s the main metric of channel quality?

ER (from Eng. Engagement Rate) is an engagement coefficient that reflects the activity of a Telegram channel’s audience. It shows what proportion of your subscribers or those who saw a publication actually interact with the content: view, react, comment, forward. A high ER indicates a healthy, loyal, and active audience that values your content. A low ER, conversely, may indicate problems with content quality, audience irrelevance, or the presence of a large number of bots among subscribers.

For channel administrators, Telegram engagement of the audience via ER is a direct indicator of content strategy success. If you publish interesting material, your audience reacts, and ER grows. If the content is boring or doesn’t meet subscriber expectations, ER falls. This metric allows for promptly adjusting the strategy, experimenting with formats and topics.

For advertisers, the Telegram engagement rate of a channel is a fundamental criterion when choosing a platform for advertising. A channel with a high ER, even if it has fewer subscribers, is often more effective for advertising than a million-subscriber channel with low engagement. This is because the advertisement will be seen and, most importantly, perceived by a more active and live audience.

Thus, what is Telegram ER — it’s not just a number, it’s a reflection of the interaction between the channel and its subscribers, which is the foundation for any successful project in Telegram.

How to calculate Telegram ER: main formulas and examples

There are several ways to calculate Engagement Rate, and the choice of formula depends on what exactly you want to evaluate: the overall engagement of the channel or the effectiveness of individual publications. Let’s consider the most common and accurate ones.

ER by subscribers (ERsub or ERday)

This formula shows what percentage of the total number of subscribers interacts with content over a certain period (usually per day). It is useful for assessing the overall “health” of the channel.

Formula:

ERsub = (Sum of views of all posts in 24 hours / Number of subscribers) * 100%

Example of ERsub calculation:

• Number of channel subscribers: 10 000
• 3 posts were published per day.
• Views of the first post: 3 000
• Views of the second post: 2 500
• Views of the third post: 3 500
• Sum of views per day: 3 000 + 2 500 + 3 500 = 9 000

ERsub = (9 000 / 10 000) * 100% = 90%

Important note: This indicator can be misleading if you publish too many posts. Each subscriber cannot view all posts. Usually, for a correct calculation, the average number of views over a certain period (e.g., a week) is taken, or the ERpost formula is used.

ER by reach (ERpost or ERview)

This formula is more accurate for evaluating the effectiveness of an individual post, as it takes into account not all subscribers, but only those who actually saw the publication (unique views). It allows understanding how interesting a particular material was.

Formula:

ERpost = (Average number of reactions + Average number of comments + Average number of reposts / Average post reach) * 100%

Note: Telegram does not provide open data on unique views (reach) for each post. Usually, “reach” in third-party services refers to the number of views a post has accumulated. Therefore, a simplified formula is most often used:

ERpost (simplified) = (Number of post views / Number of subscribers at the time of publication) * 100%

Or, if we want to evaluate activity itself, not just views:

ERpost (engagement) = (Number of reactions + Number of comments + Number of reposts / Number of post views) * 100%

Example of ERpost calculation (simplified):

• Number of subscribers at the time of publication: 10 000
• Number of post views: 3 000

ERpost = (3 000 / 10 000) * 100% = 30%

Example of ERpost calculation (engagement):

• Number of post views: 3 000
• Number of reactions (likes, emojis): 150
• Number of comments: 20
• Number of reposts: 5

ERpost = ((150 + 20 + 5) / 3 000) * 100% = (175 / 3 000) * 100% ≈ 5.83%

This indicator is more illustrative for understanding how much the content generated an active reaction, and not just passive viewing.

The choice of how to calculate Telegram ER depends on your goals. For a general analysis of channel effectiveness, use ERsub; for evaluating the quality of individual publications and their ability to elicit a reaction – ERpost (engagement). Both indicators are important for advertisers, but ERsub is often used for quick channel comparison.

Remember that Telegram channel reach is the basis for calculating ER. The more unique views your content receives, the larger the potential audience for interaction.

What ER is considered good? Engagement norm depending on channel size

The concept of “good ER“ is relative and highly depends on the size of the Telegram channel. Typically, the larger the channel, the lower its Engagement Rate. This is natural, as it’s harder to engage 1% of a million subscribers than 1% of a thousand.

Below are the average Telegram ER norms that are considered acceptable for different channel sizes. These data are based on the analysis of thousands of channels and can serve as a guideline.

Table: Normal Telegram ER by channel size

Important clarifications:

• Channel niche: Specialized, niche channels often have a higher ER than broad entertainment ones, as their audience is more interested in specific topics.
• Publication frequency: Channels that publish a lot of content per day may have a slightly lower ER per post, but a higher overall daily ER than those that publish rarely.
• Content type: Interactive content (polls, quizzes) naturally increases ER compared to passive content (text, images).
• ER dynamics: More important than just the current ER value is its dynamics. If ER consistently falls, it’s a call to action.

For advertisers analyzing Telegram channel reach, these indicators help distinguish quality platforms from those where the audience is passive or inflated. A channel with 50,000 subscribers and an ER of 8% is much more attractive than a channel with 200,000 subscribers and an ER of 1.5%, because the former has a more active and real audience.

Why does ER fall? 5 common reasons for decreased engagement

A drop in Engagement Rate is a signal that cannot be ignored. It indicates that something is wrong with your channel or content strategy. Understanding the reasons allows for timely identification of the problem and taking action. Let’s consider 5 common reasons for decreased Telegram engagement of the audience.

1. Building up “dead” subscribers (bots, inactive audience)

• The essence of the problem: You buy low-quality subscribers, or your audience becomes inactive over time. Bots and “dead souls” increase the total number of subscribers but do not interact with the content. This dilutes the real ER. For example, if you have 10,000 subscribers, of which 3,000 are bots and the other 7,000 are real people, then the ER calculated for 10,000 will be artificially underestimated.
• How this affects ER: Suppose 7,000 real subscribers generate 2,000 views. The ER for them will be (2000/7000)*100% = 28.5%. But if calculated for 10,000 subscribers, the ER is (2000/10000)*100% = 20%. The difference is significant.
• Solution: Avoid artificial boosts. Regularly analyze your audience and, if necessary, clean your channel of inactive subscribers (with caution, so as not to delete real but temporarily passive users).

2. Irregular or low-quality content

• The essence of the problem: Subscribers come to the channel for interesting and useful content. If you post rarely, the content becomes monotonous, irrelevant, or simply uninteresting, and the audience loses interest.
• How this affects ER: People stop opening your posts, they don’t react to them. The reach of the Telegram channel drops because Telegram’s algorithms see low interaction and show your content less actively.
• Example: A channel that publishes long, boring texts without illustrations once a week will have a significantly lower ER than a channel that shares short, visually appealing, and useful news daily.
• Solution: Develop a content plan, create diverse, high-quality, and relevant content. Conduct surveys to find out what interests your audience.

3. Incorrect posting time

• The essence of the problem: If you publish posts when most of your audience is sleeping, working, or busy with other things, they simply won’t see the content. Telegram is a dynamic platform, and the news feed updates quickly.
• How this affects ER: Low views lead to a low ER, even if the content is interesting. A post can simply get lost in the feed.
• Example: Publishing important news at 3 AM according to your target audience’s time will not bring a high ER.
• Solution: Analyze audience activity. Most analytical services show peak hours of subscriber activity. Experiment with posting times.

4. Oversaturation with advertising

• The essence of the problem: An excessive number of advertising posts annoys subscribers. People come for valuable content, not constant advertising.
• How this affects ER: Subscribers start ignoring posts, turn off notifications, or unsubscribe altogether. This directly lowers the Telegram channel’s engagement rate.
• Example: A channel that publishes 5 posts a day, 3-4 of which are advertisements, will quickly lose audience loyalty and have a low ER.
• Solution: Maintain a balance between advertising and native content. The recommended ratio is no more than 1-2 advertising posts for every 5-7 native ones. Advertising should be integrated organically or be interesting to the audience.

5. Audience burnout and loss of relevance

• The essence of the problem: Even the most dedicated audience can “burn out” if the channel doesn’t evolve, and the content becomes predictable or loses its relevance over time (e.g., a channel about a trending topic that has already passed).
• How this affects ER: The audience simply stops reacting because the content doesn’t evoke new emotions or thoughts.
• Example: A channel that publishes the same memes or news that have long lost relevance for a year will see a gradual but steady decline in ER.
• Solution: Constantly look for new formats, topics, and experiment. Update your content strategy, follow trends to remain interesting and relevant to your audience.

Understanding these reasons is the first step to restoring and increasing what ER Telegram is. Regular monitoring of metrics and content analysis will help avoid these pitfalls.

How to increase Telegram ER: 7 proven ways

Increasing Engagement Rate is a continuous effort to improve content quality, audience interaction, and strategy optimization. It’s not a quick process, but a systematic approach yields stable results. Here are 7 proven ways to increase the engagement of a Telegram channel.

1. Analysis and adaptation of content strategy

• Essence: Regularly analyze which posts receive the most views, reactions, and comments. Identify successful formats, topics, and styles.
• Actions:
  • Use analytical tools (more on them later) to identify the most popular publications.
  • Create more content that matches your audience’s interests.
  • Abandon topics or formats that show low engagement.
  • Experiment with new sections to “refresh” the feed and attract attention.
• Example: If posts with infographics receive 30% more views and reactions than text posts, increase the number of infographics.

2. Audience interaction: polls, comments, reactions

• Essence: Encourage subscribers to actively participate. Telegram offers many tools for this.
• Actions:
  • Use polls and quizzes. This is a simple way to get feedback and increase the reach of the Telegram channel, as people love to express their opinions.
  • Open comments under posts or create a chat for discussions. Respond to comments, stimulate discussions.
  • Use a wide range of reactions (emojis) so subscribers can express their emotions without writing text.
  • Ask open-ended questions at the end of posts to encourage reflection and answers.
• Example: After publishing the news, ask: “What do you think about this? Share your opinion in the comments!”

3. Optimization of posting times

• Essence: Publish content when most of your target audience is online and active.
• Actions:
  • Study the activity statistics of subscribers on your channel (available in most analytical services).
  • Experiment with different time intervals and track ER.
  • Typically, these are morning hours (8:00-10:00), lunch break (12:00-14:00), and evening (18:00-21:00) on weekdays. On weekends, activity may shift.
• Example: If your audience consists of students who study in the morning, peak activity might be in the evening. If they are business people, then morning and lunch.

4. Using interactive and multimedia formats

• Essence: Variety of formats makes content more attractive and easier to perceive.
• Actions:
  • Use not only text but also photos, videos, GIFs, audio messages, circles.
  • Create infographics, data visualizations.
  • Apply “quizzes” and games that can be integrated into Telegram.
  • Add links to external resources, but do not overuse them.
• Example: Instead of a long text description of an event, make a short video or a series of photos with brief captions.

5. Engaging UGC (User-Generated Content)

• Essence: Content created by subscribers themselves evokes greater trust and a sense of community.
• Actions:
  • Invite subscribers to share their stories, photos, and reviews on a specific topic.
  • Hold contests where the prize is the publication of their content on the channel.
  • Mention the most active subscribers, their comments, or questions.
• Example: If you have a culinary channel, invite subscribers to share their recipes or photos of dishes they prepared using your recipes.

6. Cleaning the channel of inactive subscribers (with caution)

• Essence: The presence of a large number of bots or completely inactive subscribers artificially lowers the normal ER Telegram. Removing them can improve the metric.
• Actions:
  • Use special audience analysis services that can detect bots or “dead” accounts.
  • Remove subscribers who show no activity for a long time (e.g., 3-6 months).
  • Important: Do this very carefully so as not to remove real people who simply rarely visit Telegram or don’t always react. It’s better to focus on improving content to reanimate passive users rather than deleting them. This method is used as a last resort if there is suspicion of mass botting.

7. Cross-promotion and collaborations

• Essence: Collaborating with other channels allows you to exchange audiences and attract new, interested subscribers.
• Actions:
  • Find channels with similar themes and audience size, but without direct competition.
  • Exchange posts, mention each other in content.
  • Organize joint activities, contests.
  • To find quality platforms and organize collaborations, you can use TG Admin Ad Exchange.
• Example: A travel channel can collaborate with a photography channel, offering joint selections of places for shooting.

Remember that a high Telegram engagement rate is the result of continuous work on quality, relevance, and interaction. Use analytics to track changes and adjust your strategy. More tools for analysis and interaction can be found on TG Admin.

Where to check Telegram ER: analysis tools

Manual ER calculation using formulas can be laborious, especially for large channels. Fortunately, there are specialized analytical services that automatically collect data and provide extended statistics, including what is Telegram ER.

1. TGStat

• What it is: One of the most popular and oldest directories and analytical services for Telegram channels in the CIS.
• What it offers: TGStat provides detailed statistics for most public channels, including:
  • Changes in subscriber count.
  • Average post reach.
  • ER indicator (usually ERsub or ERday, calculated based on average views over 24 hours).
  • Subscriber activity graphs by hours and days.
  • Dynamics of views and mentions.
• How to use: Simply enter the channel link or its name in the search bar on the TGStat website, and you will get access to public statistics.
• Advantages: Wide functionality, data availability for most channels, convenient graphs.

2. TG Admin

• What it is: A platform for effective management and analysis of Telegram channels, providing tools for both administrators and advertisers.
• What it offers: TG Admin offers advanced analytics for your own channels after adding them to the system. It allows you to:
  • Track Telegram channel reach and subscriber count in real-time.
  • Calculate ER using various metrics (ERsub, ERpost).
  • Analyze the effectiveness of individual posts, including reactions and comments.
  • Determine the optimal time for publications.
  • Receive reports on advertising integrations.
• How to use: Register on the TG Admin platform, add your Telegram channel, and the system will automatically start collecting and analyzing data.
• Advantages: Intuitive interface, focus on the needs of administrators and advertisers, additional tools for automation and monetization.

3. Telemetr

• What it is: Another powerful analytical service specializing in collecting and analyzing data from Telegram channels.
• What it offers: Telemetr provides detailed information about:
  • Dynamics of subscribers and reach.
  • ER indicator (usually ERsub).
  • Channel citation index.
  • List of advertising publications and their effectiveness.
  • Audience analysis (geography, gender, interests – if available).
• How to use: Like TGStat, for public channels, it is enough to enter the name or link. For more detailed analytics and access to all features, a paid subscription may be required.
• Advantages: Deep analytics of advertising integrations, ability to track advertising effectiveness of competitors.

Using these tools allows you not only to learn how to calculate Telegram ER, but also to get a ready-made indicator, as well as conduct a comprehensive analysis of your channel and competitor channels. This is an indispensable resource for the effective development and monetization of your Telegram project.

ER for advertisers: what to pay attention to when choosing a channel

For an advertiser, the Telegram engagement rate of a channel is one of the most important indicators that helps assess audience quality and the potential effectiveness of an advertising campaign. A high ER means that the channel’s audience is active, interested, and ready to interact with content, including advertising integrations.

1. ER as an indicator of audience quality

• What it shows: A channel with a high ER (according to its size, see table above) indicates that its subscribers are not bots or “dead souls,” but real people who actively read, react, and comment. Such an audience is more likely to click on an ad link, go to a website, or perform a target action.
• Example: A channel with 30,000 subscribers and an ER of 7% (a good indicator) will be more effective for advertising than a channel with 100,000 subscribers and an ER of 1.5% (a low indicator), because in the first case, you are addressing a more engaged audience.

2. ER dynamics: more important than an instant value

• What to pay attention to: It’s not enough to just look at the current ER. It’s important to evaluate its dynamics over the past weeks or months.
• What it means:
  • Stable or growing ER: The channel is developing, the content is interesting, the audience is loyal. This is a good sign.
  • Sharp drop in ER: May indicate recent subscriber boosting, a change in content strategy that the audience didn’t like, or other problems.
  • Uneven ER (jumps): May indicate the use of “gray” promotion methods or boosting views/reactions for individual posts.

3. ER to reach ratio

• Analysis: Pay attention to how Telegram channel reach correlates with ER. If the reach is very high, but the ER is low, this may indicate that the content is shown to a wide but untargeted audience, or mass view boosting.
• Example: A channel with 50,000 subscribers regularly gets 25,000-30,000 views per post, but the number of reactions and comments is minimal. This is suspicious and may indicate view boosting.

4. How to detect boosted ER

• Unusual jumps: If a channel’s ER suddenly increased to an unnaturally high value without obvious reasons (e.g., a large collaboration), this is cause for suspicion.
• Discrepancy in indicators: High ER with a very low number of comments and reactions, or vice versa – many reactions but few views.
• Anomalous bot activity: If in comments or among reactions you see many accounts without photos, with strange names, that show no other activity.
• Illogical Telegram ER norm: A channel with 500,000 subscribers and an ER of 30% is almost impossible and is a clear indicator of boosting.
• Tools: Use analytical services (TGStat, Telemetr, TG Admin); they often have functions for detecting suspicious activity.

5. ER and target audience

• Relevance: Even a high ER does not guarantee success if the channel’s audience does not match your target audience. Always analyze the channel’s theme, content type, and audience demographic data (if available).
• Example: If you sell luxury real estate, a channel with a high ER about cheap goods from AliExpress will not be effective, despite its good engagement metrics.

Advertisers should use ER as one of the key, but not the only, indicators. A comprehensive analysis of the channel, its dynamics, theme, and audience allows for the right choice. For convenient searching and analysis of advertising platforms, pay attention to TG Admin Ad Exchange.

FAQ: 6 questions about ER in Telegram

1. What is ER in Telegram and why is it important?

ER (Engagement Rate) in Telegram is an audience engagement metric that shows what percentage of subscribers interact with content. It is important because it reflects audience quality, content effectiveness, and the channel’s attractiveness to advertisers. A high ER indicates a live and engaged audience.

2. How to calculate Telegram ER?

The most common ER formula by subscribers (ERsub or ERday): (Sum of views of all posts in 24 hours / Number of subscribers) * 100%. ERpost is also used to evaluate individual publications, taking into account reactions, comments, and reposts relative to post views.

3. What ER is considered good for a Telegram channel?

“Good” ER depends on the channel size. For small channels (up to 1,000 subscribers), a good ER can be 25-40%, for medium ones (10,000 – 25,000) — 8-15%, and for large ones (over 100,000) — 3-5%. The larger the channel, the lower its natural ER.

4. Why is my ER in Telegram falling?

ER can fall for several reasons: an increase in bots or inactive subscribers, low quality or irregular content, posting at suboptimal times, an excessive amount of advertising, or loss of relevance of the channel’s topic.

5. How to increase Telegram audience engagement and ER?

To increase ER, focus on: creating quality and relevant content, using interactive formats (polls, quizzes), optimizing posting times, actively interacting with the audience (comments, reactions), as well as cross-promo and collaborations with other channels.

6. Where can you check a Telegram channel’s ER?

You can check ER using analytical services such as TGStat, Telemetr, and also through the platform TG Admin. These tools provide detailed channel statistics, including ER and reach metrics.