Influencer Media Kit Engagement Rate Calculator

Calculate your media kit engagement rate instantly. Estimate likes, comments, shares, saves, CPM, and cost per engagement for sponsored brand pitches.

Mathematical Audit

Media Kit Engagement Rate Formula

The formula calculates engagement rate per post based on total interaction signals (likes, comments, shares, saves) divided by followers or average views.

Engagement Rate (Follower Base) = ((Likes + Comments + Shares + Saves) / Followers) × 100
Engagement Rate (Reach Base) = ((Likes + Comments + Shares + Saves) / Average Views) × 100
Cost Per Engagement (CPE) = Sponsored Post Cost / Total Engagements
Effective CPM = (Sponsored Post Cost / Average Views) × 1000

Brands prefer seeing engagement based on views/reach because algorithms often display content to non-followers.

Operational Guide

How to Use the Media Kit Engagement Calculator

1

Enter your followers

Input your total subscriber or follower count for the target platform.

2

Input average views / impressions

Enter your average post views or story views to get reach-based metrics.

3

Add interaction metrics

Provide your average likes, comments, shares, and saves per post.

4

Enter sponsored rate

Add your standard post pricing rate to calculate CPE and CPM metrics.

Real-World Scenario Example

"A creator has 50,000 followers, 15,000 average views, and averages 1,200 likes, 150 comments, 200 shares, and 250 saves per post at a $500 sponsored rate."

Inputs

followers:50000
views:15000
likes:1200
comments:150
shares:200
saves:250
sponsoredRate:500

Result

Follower-based engagement rate is 3.6%. Reach-based engagement rate is 12.0%. Total average engagements is 1,800. Effective CPE is $0.28. Effective CPM is $33.33.

Important Disclaimer

These estimates are for media kit building. Actual campaign engagement can vary depending on product alignment, post type, and platform algorithm changes.