Most Facebook ads run for about one to two weeks. In NextAngle's archive of US commercial Meta ads, 64% of the 691,257 ads that had stopped by 15 November 2026 ran 14 days or less, and only 3.3% ran longer than 90 days. Ads that last are the exception, which is exactly why run time is the best public signal of a winning ad: of the 65,064 US ads our score labels winners, 83% had run 30 days or more.
How long do stopped Facebook ads run?
We counted every US commercial ad in the archive that had stopped by 15 November 2026, from Meta's launch date to the day it stopped.
| Run time | Ads | Share | Cumulative |
|---|---|---|---|
| 0–3 days | 108,643 | 15.7% | 15.7% |
| 4–7 days | 121,955 | 17.6% | 33.3% |
| 8–14 days | 212,809 | 30.8% | 64.1% |
| 15–30 days | 145,315 | 21.0% | 85.1% |
| 31–90 days | 79,889 | 11.6% | 96.7% |
| 91+ days | 22,646 | 3.3% | 100% |
Interpretation: the median stopped ad ran between 8 and 14 days. One in three was gone within a week, which matches how advertisers test: launch several variants, keep the ones that pay, stop the rest.
How long have the ads that are running now been live?
A different cut: on 15 November 2026 the archive held 2,082,308 US ads that were still running. Of those, 320,756 (15.4%) had been live for 30 days or more and 126,686 (6.1%) for 90 days or more. The running set skews younger because new tests launch every day, while the old survivors are few.
| Group | Ads | 30+ days on air | 90+ days on air |
|---|---|---|---|
| All running US ads | 2,082,308 | 15.4% | 6.1% |
| Ads labeled winner (US) | 65,064 | 83.4% | 35.9% |
Interpretation: NextAngle labels an ad a winner when it has been on air 21+ days and sits in the top tenth of its advertiser's ads by score (definition), so a long run is part of the label. The useful part is the gap: a winner is roughly five times as likely as an average running ad to pass 30 days, and six times as likely to pass 90.
How long should a Facebook ad run before you judge it?
Long enough to separate a test from a survivor, which the data puts at about a week. A third of ads are stopped by day 7, so most advertisers decide within that window; the ads still running after 21 days are the ones worth copying the idea of, not the ones launched yesterday. For your own account, use your results; for competitors, use run time together with what else they launched at the same time.
- Days 0–7: testingMost variants stop here. Too early to call a competitor's ad a winner.
- Days 8–21: survivingThe ad outlived most of its siblings; watch it.
- Day 21+: provenPast the point where two thirds of ads have already stopped; study the hook, the offer and the funnel behind it.
- Day 90+: evergreenRare (3% of stopped ads); usually the advertiser's core offer.
How did we measure this, and what are the limits?
- Source. Commercial ads that NextAngle collects every day from the public Meta Ad Library for the United States; political and issue ads are excluded (how collection works).
- Run time. From Meta's launch date to the day the ad stopped (Meta's last day, else the day a crawl found it missing), or to 15 November 2026 for running ads.
- Coverage. The archive is a sample of the market, built from niche keywords and tracked advertisers, not every ad on Meta.
- Bias. The archive is young, so ads that ran for a year and stopped before we started collecting are missing; long runs are, if anything, under-counted.
- No spend. Meta does not publish spend or impressions for commercial ads; run time is a proxy for "kept paying", not for budget size.
At NextAngle, we use these same signals for every ad: days on air, how many of the advertiser's ads launched the same week were already stopped, versions and creative reuse. If you want to see which ads in your niche passed day 21, and what their landing pages and prices look like, that is what the product does (winning ads). To check a single competitor for free, start with the Meta Ad Library.
Frequently asked questions
How long does a typical Facebook ad run?
In NextAngle's US archive, the typical stopped commercial ad ran between 8 and 14 days: 33% stopped within a week, 64% within two weeks and 85% within 30 days.
How long should a Facebook ad run before you judge it?
The data argues against judging in the first days. Ads that last are the exception: only 15% of stopped ads ran past 30 days, so give a test about a week and keep what survives.
How long do winning Facebook ads run?
In NextAngle's archive, 83% of US ads labeled winner had run 30 days or more and 36% had run 90 days or more. The label requires at least 21 days on air, so long run time is part of the definition.
Can I see how long a competitor's ad has been running?
Yes. The Meta Ad Library shows the launch date of each active ad. For ads that already stopped outside the EU and UK, you need an archive such as NextAngle, which keeps the launch and stop days.
Does a long-running ad mean high spend?
Not necessarily. Meta does not publish spend for commercial ads; run time shows that an advertiser kept paying for the ad, not how much. Compare it with the advertiser's other ads launched at the same time.
Sources
- NextAngle archive: US commercial Meta ads, running and stopped, counted on 15 November 2026.
- NextAngle — winner score and labels. nextangle.app/winning-facebook-ads
- Meta Help Center — what the Ad Library shows for commercial ads. facebook.com/help/259468828226154