Follower Growth Rate
Follower growth rate is the percentage by which your audience grew over a set period.
Follower growth rate is the net change in followers over a period divided by your starting follower count, shown as a percentage. The formula is (new followers - lost followers) / starting followers x 100. It measures the momentum of your audience rather than its raw size, so a small account adding followers fast can outperform a large stagnant one. The metric matters because a healthy growth rate signals that your content resonates and your reach is compounding. Track it monthly or weekly per platform, and read it alongside engagement rate to confirm new followers are real and active, not bought or churning. Tools like Brandlix chart growth per platform so you can tie spikes back to specific posts or campaigns.
Examples
- Going from 2,000 to 2,200 followers in a month is a 10 percent growth rate.
- A viral Reel adds 500 followers in a week, doubling the usual rate.
- Losing 80 and gaining 200 nets a positive growth rate of 6 percent on 2,000.