Free tool · Instagram
How long to your follower target at your current growth rate?
Enter your current followers, a target and your monthly growth rate. The calculator shows how long the target takes if that rate holds every month. It is arithmetic on your numbers, not a forecast.
Growth calculator
Compound monthly model: the time to your target at the rate you enter.
Time to 10,000
~2 years
(31 months)
Likes.io for Instagram
Instagram followers
If you want to order, package sizes and prices are on the service page. A bought count is not a promise of reach, and the calculator does not project what an order would do to your growth rate.
See Instagram followersThe result assumes your monthly rate holds; real growth is lumpier. Use it as a planning figure, not a forecast.
How the calculator works
The calculator treats your growth rate as a percentage of your follower count, so the number you gain each month grows with the account. It solves months = log(target / current) / log(1 + rate / 100), the same compound-growth formula used for savings. That is an assumption, not a rule: if you gain a steady number of followers a month instead, the real timeline is longer than this one.
The rate should be your own. To work it out, divide the followers you gained last month by your follower count at the start of that month and multiply by 100; an average over a few months is steadier than one. The calculator suggests no rate for accounts of your size: we have no data set to build a fair average from.
What the calculator leaves out: it has no way to know how an order of followers would change your growth rate, so it projects nothing for one. We have not measured any effect of an order on organic growth, and we promise none.
Real growth rarely holds one rate. A post that travels can add a lot in a week, and a quiet month can add almost nothing. Try a few rates to see the range, and treat results far in the future as rough.
FAQ
How long does it take to reach 10K followers on Instagram?
It depends on the rate you actually grow at, which only you can measure. As arithmetic: from 1,000 followers at a steady 5% a month, 10,000 takes about 47 months; at a steady 12% a month, about 20 months. Neither rate is a typical figure; they are examples.
What is a good monthly growth rate?
The calculator doesn't give one. We have no data set to build a fair average for accounts of your size, and a made-up average would tell you nothing. Measure your own rate over a few months and use that.
Does the calculator allow for growth slowing down?
No. It applies the rate you enter every month, at every size. If your rate has been falling, run the calculation with a lower rate as well and compare.
Will buying followers speed up my growth?
We have not measured any effect of an order on organic growth, so the calculator models none and we promise none. Bought followers add to the count. Meta's spam policy prohibits buying, selling or exchanging engagement such as follows, and Instagram has said it removes inauthentic follows.