How to Set a Facebook Ad Frequency Cap (2026)
How do I set a frequency cap on Facebook ads?
Meta documents frequency controls for Awareness and Engagement auction campaigns, and its articles disagree on goals beyond Reach and ThruPlay. Set a cap under Frequency control, for example 2 impressions per 7 days, at campaign level with Advantage+ campaign budget on to cap every ad set; an ad set cap limits only that ad set.
Meta gives you two frequency controls with opposite jobs. A frequency cap sets the most times one person can see your ad and pushes delivery toward reach; target frequency aims for a set number of impressions per person each week and pushes toward repetition. Both sit under Frequency control in Ads Manager, both are documented for Awareness and Engagement campaigns, and where you set the cap decides what it actually limits.
Which Facebook campaigns can use a frequency cap?
Awareness and Engagement campaigns, though Meta’s own pages disagree on which goals. Its auction frequency controls article says a cap remains available for ad recall lift, 2-second continuous video views and post engagement, while its target frequency setup guide says frequency controls are no longer available for those goals. Both cover Reach and ThruPlay, as do the reservation frequency controls. Neither mentions a Sales campaign optimizing for purchases, so if you can’t find the setting, check the objective and performance goal before anything else.
That rules out most performance campaigns. A sales campaign on a daily budget with a cost per result goal fails at least three of target frequency’s four requirements, and no setting brings it into range without giving up what makes it a performance campaign. In those campaigns you manage frequency through audience size, budget and schedule instead: see How do I fix Facebook ad frequency that’s too high?
How do I set a frequency cap in Ads Manager?
Follow Meta’s setup for an auction campaign, then choose where the cap lives.
- Create an auction campaign. In Ads Manager, click + Create, choose Auction as the buying type and Awareness or Engagement as the objective.
- Pick a Reach or ThruPlay goal. Under Performance goal, choose Maximize reach of ads or Maximize ThruPlay views, the goals both of Meta’s articles support.
- Decide the level. Turn Advantage+ campaign budget on to cap exposure across all ad sets, or leave it off to cap each ad set separately.
- Set the cap. Under Frequency control, where Meta’s setup guide places target frequency, choose the cap option and enter the maximum impressions per person and the number of days.
- Read frequency over a matching window. After launch, add the Frequency column and read it over the same number of days as the cap, so the two numbers compare.
Meta’s example of 2 impressions every 7 days is also the default cap for reservation campaigns. There is no universal right number: start there, then let reach and cost per result tell you whether to loosen or tighten it.
What is the difference between target frequency and a frequency cap?
They are not two settings for the same thing. Meta’s auction frequency controls describe a cap as limiting the maximum number of times your ad is shown to each person, to prioritize broad reach, and target frequency as aiming for a specific number of impressions per person per week, to build frequency with the same audience.
| Control | What it does | Where you set it | Requirements |
|---|---|---|---|
| Frequency cap (auction) | Limits the most times one person sees your ad | Campaign level with Advantage+ campaign budget on, or ad set level with it off | Awareness or Engagement auction campaign; Meta’s articles disagree on goals beyond Reach and ThruPlay |
| Target frequency (auction) | Aims for a set number of impressions per person per week | Ad set; it doesn’t support Advantage+ campaign budget | Reach or ThruPlay goal, lifetime budget, no bid control, a 7 to 90 day run |
| Frequency cap (reservation) | Sets the maximum per person over a period; default 2 every 7 days | Reservation campaign | Awareness or Engagement; no minimum duration |
| Target frequency (reservation) | Sets the average per person per week; Meta’s default control | Reservation campaign | Awareness or Engagement; at least 7 days |
Meta suggests target frequency when you want to stay top of mind, have more complex messaging or creative storytelling, or are launching a new product. Its setup asks for a lifetime budget with start and end dates, then the number of impressions you want delivered per week.
Should I set the cap at campaign or ad set level?
At campaign level, if overlap between your ad sets is possible. Meta’s example: with a campaign-level cap of 2 impressions per 7 days, a person sees no more than 2 impressions from the entire campaign, even if they fall into the audience of several ad sets. An ad set cap can’t do that. Three ad sets each capped at 2 per week can show 6 impressions to someone who sits in all three audiences, three times the number you chose.
You can’t use both. Meta says campaign-level and ad set-level controls can’t be used at the same time: apply one at campaign level and the ad set controls are no longer available. Campaign level needs Advantage+ campaign budget on; ad set level needs it off. So switching the budget setting moves where frequency is set. Overlap matters beyond frequency too: Meta lists high auction overlap among the causes of a Learning limited ad set.
How do frequency controls work in reservation campaigns?
Reservation lets you book Awareness and Engagement campaigns at a fixed CPM with predicted reach and frequency. Target frequency is the default control there and needs a campaign of at least 7 days; a frequency cap has no minimum. Meta predicts the average frequency before you book and says to check it, because delivery isn’t 100% guaranteed and changing the controls generates a new prediction and changes the cost.
Where does Bach.ai fit?
Bach.ai by Wittelsbach is our product. Bach.ai connects to a Meta ad account, audits it, finds revenue leaks with a quantified impact and proposes fixes, and applies a change only after you approve it. For the wider review, use the Meta ads audit checklist.
FAQ
Why can’t I find the frequency cap setting?
Check the objective and goal first. Meta’s frequency-control articles cover Awareness and Engagement campaigns and don’t cover Sales campaigns optimizing for purchases, so you may not see the option there. Then check the budget setting: with Advantage+ campaign budget on, the control sits at campaign level, not in the ad set.
Can I set frequency caps at both campaign and ad set level?
No. Meta says campaign-level and ad set-level frequency controls can’t be used at the same time. Applying a control at campaign level removes the ad set option. Campaign level is available when Advantage+ campaign budget is on, and ad set level when it is off.
Does a frequency cap change how often I should refresh creative?
It limits repetition per person, not ad fatigue across your Page. Meta’s creative fatigue checks count recent exposures of the same image or video across your other campaigns too. Keep new creative in rotation, and read How often should I refresh Meta ad creative?
Sources
Meta Business Help Center, checked 1 Oct 2026: About frequency controls for auction, Set up target frequency in an auction campaign, Frequency controls for a reservation campaign, Glossary of reservation terms, Set up a reservation campaign, About learning limited, Creative fatigue recommendations.