How to Boost a Facebook Post: Steps, Budget and Common Mistakes
To boost a Facebook post, open a post you already published on your business Page, choose Boost, then pick a goal, an audience, a daily budget and how many days it should run. The ad platform charges the budget to your ad account. In Infinall AI you boost a published post from the Social Hub calendar with a goal, a daily budget and a run time of 1 to 90 days.
Checked October 2026. Sources are listed at the end of the page.
Boosting pays to show a post you already published to more people than your followers would reach on their own. It is the simplest kind of Facebook ad: the picture and the text stay as they are, and you only decide who should see the post, what result you want and how much to spend. This guide first walks through the job in a way that works in any tool, including Facebook itself, then shows how to boost the same post from the Infinall AI Social Hub. It ends with tips for boosting a post again, the mistakes that waste budget, and what you need on the Free and Pro plans.
| Setting | What Infinall shows | What it means for you |
|---|---|---|
| Which posts | A post you already published | Drafts and scheduled posts cannot be boosted yet. |
| What you choose | A goal, a daily budget and how many days to run | The post is used as it is, with no new picture or text. |
| Budget per day | At least 1 in your ad account currency | Set it in the currency your ad account bills in. |
| Run time | 1 to 90 days | Pick a short run for a first test. |
| Infinall cost | 2 credits a month while the boost is live | Paused, ended and deleted boosts are free. |
| Ad spend | Charged by the ad platform to your ad account | Infinall does not buy media for you. |
| Save paused | Free | Set it up now and start it later. |
| Who can boost | Needs a connected ad account; workspace viewers cannot boost | Connecting a new ad account is a Pro feature. |
How to Boost a Facebook Post: Steps, Budget and Common Mistakes
Pick a published post worth paying for
You can only boost a post that is already live on your business Page, not a draft. Choose one that already gets comments, shares or clicks without money behind it, because paid reach tends to amplify what already works. A post with a clear offer, a new product or an event date gives people a reason to act.
Make sure you have an ad account and a payment method
A boost is an ad, so the spend is billed to an ad account, not to your personal profile. Check that you have the right access to the Page and to the ad account before you start. If you manage a client's Page, ask for access to their ad account so the spend goes on their bill.
Choose a goal
The goal tells the platform what result to look for, such as more engagement with the post, more visits to your website or more messages. Pick the one action you will judge the boost on. If you want sales on your site, a goal built around engagement will mostly bring likes, not visitors.
Choose who sees it
You can show the post to people who already follow your Page, to their friends, or to a new audience you describe by place, age and interests. A local shop should keep the area tight around where customers can actually reach it. A wider audience is cheaper per person reached but less likely to be relevant.
Set a daily budget and a run time
Decide what you can afford to spend each day and for how many days, then multiply the two to get the total. Start small for a first test, for example a few days, and raise the budget only on a post that is bringing the result you picked. Write the total down so you can compare it with the results later.
Check the total and start the boost
Before you confirm, read the summary: the goal, the audience, the daily budget, the number of days and the total. Fix anything that looks wrong now, because once the post is boosted it runs as an ad until it ends or you stop it. Then start the boost and note the date.
Read the results and decide what to do next
After a few days, look at the result you chose as your goal, not only at reach. If the cost per result is acceptable, run it again or extend it. If not, stop it and try a different post or audience rather than adding more money to the same setup.
How to boost a Facebook post in Infinall AI
Publish the post from the Social Hub calendar first, or make sure it is already live on your connected Page. Open the post on the calendar and choose Boost post. Pick a goal, a daily budget of at least 1 in your ad account currency and a run time between 1 and 90 days. The spend box shows the total before you start it. You can start the boost straight away or choose Save paused, which is free, and start it later. One click makes one boost, so pressing the button twice will not create two ads. While the boost is live, Infinall uses 2 credits a month, the same as any live ad, and the ad platform charges your budget to your ad account. Paused, ended and deleted boosts cost no credits. You can then read how the boost is doing on the Ads tab in Analytics.
How to boost a Facebook post again
If a boost ended and the post is still doing well, you can boost it again with a new budget and run time. Before you do, check what the first boost brought for the goal you picked, and change one thing at a time: the audience, the budget or the number of days. That way you can tell what made the difference. If the first boost did not bring results, a fresh post usually does better than paying again for the same one. In Infinall, a new boost on the same post follows the same steps and the same costs as the first.
Common mistakes that waste budget
Boosting a weak post: money spreads a post further, it does not fix a dull picture or a vague message. Picking the wrong goal: an engagement goal brings likes, so do not judge it on website sales. Using an audience that is too wide for a local business. Forgetting the total: a small daily budget over many days still adds up, so always multiply the two. Boosting from the wrong ad account, so the spend lands on the wrong bill. Not checking results before boosting again.
Free vs Pro for boosting
Free and Pro accounts can both plan and schedule posts on the Social Hub calendar. To boost a post you need a connected ad account, and connecting accounts is a Pro feature. A Free account without one sees No ad account connected. with a Connect one link. Pro is $10 for the first month, then $30 a month or $299 a year (in India Rs 999 for the first month, then Rs 2,899 a month or Rs 33,999 a year), with 3,000 credits a month. Social profiles and ad accounts share 2 free connections, and each connection after that costs 300 credits a month. If you only boost now and then and already use Facebook, boosting directly on Facebook is simpler and costs no credits; Infinall makes more sense when you also plan, publish and make the posts in one place.
Frequently asked questions
Can I boost a Facebook post that is not published yet?
No. A boost uses a post that is already live. In Infinall, Boost post works only on a published post, so publish it from the calendar first.
How much does it cost to boost a Facebook post with Infinall?
You set the daily budget, at least 1 in your ad account currency, and the ad platform charges it to your ad account. Infinall adds 2 credits a month while the boost is live. One credit is one US cent.
Can I boost a post on the Free plan?
Boosting needs a connected ad account, and connecting a new account is Pro only. Ad accounts you already connected keep working.
How long can a boost run in Infinall?
From 1 to 90 days. You can pause it at any time, and a paused boost costs no credits.
Can a team member boost posts?
Only roles that can spend. A workspace viewer sees the message: Your workspace role does not permit this action (spend).
Sources and checks
Every price, rating and number on this page comes from the source pages below, checked October 2026. Prices and plans change often, so confirm on the vendor's own page before you buy.
- Infinall docs: Boost a post, checked October 2026
- Infinall docs: Paid ads from the Social Hub, checked October 2026
- Infinall docs: Connect an ad account, checked October 2026
- Infinall pricing, checked October 2026