Creator engagement rate and cost calculator
Work out a creator's engagement rate, cost per engagement and CPM in rupees, and compare creators of different sizes.
What this calculator does
Follower counts alone say little about whether a creator is worth paying. This calculator turns a creator's average numbers into an engagement rate, and if you add their fee, shows what you'd pay per engagement and per 1,000 people reached. That makes creators of different sizes easier to compare.
It works for Instagram, YouTube, LinkedIn or any platform with similar numbers. Everything you enter stays in your browser.
The formulas
- Engagement rate by followers = (likes + comments + saves + shares) ÷ followers × 100
- Engagement rate by reach = (likes + comments + saves + shares) ÷ reach × 100
- Reach rate = reach ÷ followers × 100
- Cost per engagement = fee ÷ engagements
- CPM = fee ÷ reach × 1,000
A worked example
These are the illustrative numbers loaded above. A creator with 50,000 followers averages 1,800 likes, 120 comments, 200 saves and 130 shares, for 2,250 engagements per post. That's an engagement rate of 4.5% by followers, or 11.25% of the 20,000 people reached. At ₹15,000 a post, you'd pay about ₹6.67 per engagement and a ₹750 CPM.
Which rate should you trust?
The rate by reach is usually the fairer one, because it measures the response from people who actually saw the post. Only the creator or their account dashboard can give you reach, so ask for a screenshot. The rate by followers is easier to calculate for anyone, which is why it's more common.
We don't show a "good" score because rates vary widely by platform, niche, format and audience size, and smaller accounts often have higher rates than bigger ones. It's more useful to compare creators of a similar size in the same category.
How to get reliable numbers
- Use the last 10 to 20 regular posts. Leave out one viral post or giveaway, which can distort the average.
- Calculate sponsored posts separately. Paid content often performs differently, and that's what you'd be buying.
- Read the comments. A wall of emoji or generic praise is a warning sign, however high the rate.
- Look at who the audience is. Great engagement from people outside your market won't help your sales.
Related reading
Engagement is only a starting point. Read about why category authority beats follower count, India's undervalued regional creators, and why brands should rebook their best creators. Tag each creator's link with our UTM builder to compare what they actually send you.