What is a good ERR for Instagram?

For Instagram feed posts, 3–5% ERR is average, 5–10% is good, and above 10% is excellent. Reels often see higher ERR (8–20%) due to higher reach from the Explore page. Stories typically have higher ERR (10–30%) because only engaged followers bother to view stories regularly.

ERR vs. traditional engagement rate — which should I use?

Use ERR for evaluating content quality and reporting to brands — it's more accurate and more favorable for creators with quality audiences. Use traditional ER (by followers) for benchmarking against industry norms since most public benchmarks use this metric. Report both in your media kit, but lead with ERR if it's higher.

What is a good ERR for Instagram?

For Instagram feed posts, 3–5% ERR is average, 5–10% is good, and above 10% is excellent. Reels often see higher ERR (8–20%) due to higher reach from the Explore page. Stories typically have higher ERR (10–30%) because only engaged followers bother to view stories regularly.

ERR vs. traditional engagement rate — which should I use?

Use ERR for evaluating content quality and reporting to brands — it's more accurate and more favorable for creators with quality audiences. Use traditional ER (by followers) for benchmarking against industry norms since most public benchmarks use this metric. Report both in your media kit, but lead with ERR if it's higher.

Instagram

Engagement Rate by Reach Calculator

Calculate Engagement Rate by Reach (ERR) — the metric that measures engagement against actual content reach, not total followers. This is the industry-standard metric used in influencer marketing platforms.

Your Post Details

Post Reach

Unique people who actually saw the post

Total Engagements

Likes + comments + shares + saves combined

Follower Count

Total followers / subscribers on this platform

Posts Per Month

Used to calculate monthly totals

Platform

Content Type

Engagement Rate by Reach (ERR)

5.00%

Instagram · Feed Post

Good

Instagram ERR benchmarks:
Poor <2% · Avg 2–4%
Good 4–8% · Excellent >8%

Engagement Metrics

ERR (Engagement Rate by Reach)

5.00%

Benchmark: Good for Instagram

Traditional ER (by Followers)

2.50%

Less accurate — ignores organic reach

Reach Rate (Reach / Followers)

50.00%

Monthly Total Reach

300.0K

Monthly Total Engagements

15.0K

Est. Brand Deal Value / Post

$720

Est. Monthly Brand Deal Value

$8,640

ERR vs Traditional Engagement Rate — Why It Matters

Traditional ER (by Followers)

2.50%

Divides engagements by total followers. Misleading because most followers never see any given post — especially as accounts grow larger.

ERR (by Reach)

5.00%

Divides engagements by actual reach — the people who truly saw the post. This reflects real content resonance and is the metric savvy brands use.

Your ERR is 100% higher than your traditional ER. Your content resonates strongly with the audience that actually sees it — a strong signal for brand partnerships.

ERR Benchmarks by Platform

Platform	Poor	Average	Good	Excellent
Instagram(selected)	<2%	2–4%	4–8%	>8%
TikTok	<3%	3–7%	7–15%	>15%
YouTube	<1%	1–3%	3–6%	>6%
LinkedIn	<1%	1–2%	2–5%	>5%
Twitter / X	<0.5%	0.5–1%	1–3%	>3%
Pinterest	<0.5%	0.5–2%	2–5%	>5%

Important Notes

ERR benchmarks vary by account size, niche, content format, and posting frequency. Reach data is only available through native analytics tools — do not use estimated reach. Brand deal estimates are approximations based on publicly available influencer rate card data. Actual rates depend on your niche, audience quality, deliverables, and direct negotiation with brands. A single post's ERR is less meaningful than a 30-day average across all content.

How the Formula Works

Formula

ERR = (Total Engagements / Reach) × 100% Engagements = Likes + Comments + Shares + Saves Comparison ER = (Total Engagements / Followers) × 100%

Variables

ERREngagement Rate by Reach — engagements divided by actual reach (not followers)

ReachNumber of unique accounts that actually saw the post — usually lower than follower count

ER by FollowersTraditional engagement rate — engagements divided by total followers (often misleadingly lower)

Worked Example

Post got 1,200 likes + 80 comments + 40 shares = 1,320 engagements. Reached 18,000 accounts. ERR = (1,320 / 18,000) × 100 = 7.33%. Account has 50,000 followers, so traditional ER = 2.64% — ERR is the more accurate metric.

Why ERR is the Metric Brands Actually Use

Traditional engagement rate (engagements / followers) is inflated by inactive followers and doesn't reflect how engaging content actually is to people who see it. ERR (engagement rate by reach) tells brands what percentage of people who actually saw the content took action. An ERR above 5% is excellent; above 10% indicates highly compelling content.

ERR Benchmarks by Platform

Instagram average ERR: 3–6% for feed posts, 5–10% for Reels. TikTok average: 5–15% (high organic reach algorithm). YouTube average: 2–4% (like + comment rate relative to views). Pinterest: 1–3%. Good ERR indicates content resonance, not just account size — this is why micro-influencers often outperform macro-influencers on this metric.

Frequently Asked Questions

ERR (Engagement Rate by Reach) divides total engagements (likes + comments + shares + saves) by the number of unique accounts that actually saw the post, then multiplies by 100. It's more accurate than dividing by followers because it measures engagement among people who actually saw the content, excluding inactive or ghost followers.