how long do facebook reels need to be to be monetized

Facebook Reels generally need to be at least 10 seconds long to be eligible for monetization, based on the most recent public guidance and creator reports I found.

What that means

• Reels under 10 seconds are typically not eligible to earn ad or bonus revenue.

• Some creators also report that viewers need to watch at least 5 seconds for the view to count toward earnings.

• A few sources suggest longer Reels may perform better for payouts, but the minimum eligibility threshold is still commonly described as 10 seconds.

Practical tip

If you want to play it safe, make your Reel 11–12 seconds or longer rather than exactly 10 seconds.

Requirement| Commonly reported rule
---|---
Minimum Reel length| 10 seconds 18
Safer target length| 11–12 seconds or more 15
Extra watch-time note| Some reports say at least 5 seconds watched may be needed 8

TL;DR: Aim for 10 seconds minimum, but 11–12 seconds is the safer bet for Facebook Reel monetization.