How Long Does a Block Last on Facebook? The Truth You Need to Know

Well, if you've ever been blocked on Facebook—or, let’s be honest, blocked someone else—you might have wondered just how long that block actually lasts. Does it disappear after a certain time? Can you undo it? And most importantly, what happens if you need to lift a block but aren't sure when it expires? Don't worry, you're not alone in this confusion. Trust me, I’ve had my own run-ins with Facebook’s block feature, and figuring it out took me a while. Let me break it down for you.

What Happens When You Block Someone on Facebook?

Okay, before diving into the length of a block, let’s clarify what it means to block someone on Facebook. When you block someone, they can no longer see your profile, posts, or interact with you in any way on the platform. But it’s not just them: you also won’t be able to see their activity or send them messages. It’s kind of like hitting the “mute” button on everything they post, but with much more finality.

Honestly, it’s not as dramatic as it sounds, but it’s definitely a hard cutoff. I remember blocking a spammer once who kept bombarding my inbox with weird links—I was pretty relieved afterward!

How Long Does a Block Actually Last?

Now, the big question: how long does a block last? Well, I hate to break it to you, but a block on Facebook doesn’t have an automatic expiration date. The block lasts until you decide to unblock the person. That’s right! It’s permanent. There’s no built-in "time-out" for a Facebook block.

This actually caught me off guard the first time I blocked someone. I thought it would wear off after a week or so, but nope—it stayed in place until I made the decision to undo it.

Can You Undo a Block?

So, what if you make a mistake or change your mind? Can you undo a block? Absolutely. You can unblock someone at any time, but there’s a little twist here: once you unblock someone, they can’t be blocked again for 48 hours. A bit of a cool-down period, I guess? Facebook just doesn’t want you to be super impulsive about these things.

I remember a time when a friend and I got into a bit of a tiff on Facebook, and I impulsively blocked them in the heat of the moment. After a few hours, I was like, "Wait, I overreacted!" But when I went to unblock them, I had to wait a couple of days. Talk about a lesson in patience!

What Happens After You Unblock Someone?

Okay, so you’ve unblocked someone. What now? Well, when you unblock a person, Facebook doesn’t automatically restore all the old interactions. You won’t see any old posts or messages you shared while they were blocked. However, they can start seeing your profile and posts again as if you’re back to square one.

But here’s a fun little tidbit: if they try to message you again, Facebook won’t notify you that they’ve sent a message—so it’s kind of like a fresh start for both of you.

Is It Possible to Block Someone Temporarily?

You may be wondering, “What if I just want to block someone temporarily, like for a couple of days?” Unfortunately, there’s no built-in way to set a time limit on a block. Once you hit that block button, it's on you to remember when you want to reverse it.

This is actually something I talked about with my colleague last week. We both agreed that it would be super useful if Facebook added an option for temporary blocks, like for a weekend or something. It would have saved me a lot of trouble last time I had a misunderstanding with a friend. But nope—Facebook doesn’t offer that. So, you’ve got to be mindful about your decisions.

Can You Still Interact with Someone After Unblocking Them?

Honestly, when you unblock someone, things can get a little awkward. Let’s say you were in a group chat with this person before the block, and now you’ve unblocked them—should you re-engage in the conversation? That’s up to you, but just know that Facebook won’t stop you from interacting with them after you unblock them.

One thing to keep in mind is that even after unblocking, your timeline and posts might not be instantly visible to them. They may need to send you a friend request again, or at least interact with some of your content before Facebook refreshes things.

Conclusion: The Block That Keeps On Giving

To sum it up: a block on Facebook lasts until you decide to unblock. There’s no automatic expiration or time limit, and Facebook won’t remind you that you’ve blocked someone (which I actually wish they would!). It’s a pretty straightforward system, but definitely something to consider if you’re a bit trigger-happy with that block button.

So next time you're tempted to block someone in the heat of the moment, think about it first. Take a deep breath, and maybe wait it out before making any permanent decisions. Trust me, I’ve learned that the hard way.

Is 165 cm normal for a 15 year old?

The predicted height for a female, based on your parents heights, is 155 to 165cm. Most 15 year old girls are nearly done growing. I was too. It's a very normal height for a girl.

Is 160 cm too tall for a 12 year old?

How Tall Should a 12 Year Old Be? We can only speak to national average heights here in North America, whereby, a 12 year old girl would be between 137 cm to 162 cm tall (4-1/2 to 5-1/3 feet). A 12 year old boy should be between 137 cm to 160 cm tall (4-1/2 to 5-1/4 feet).

How tall is a average 15 year old?

Average Height to Weight for Teenage Boys - 13 to 20 Years

How to get taller at 18?

Staying physically active is even more essential from childhood to grow and improve overall health. But taking it up even in adulthood can help you add a few inches to your height. Strength-building exercises, yoga, jumping rope, and biking all can help to increase your flexibility and grow a few inches taller.

Is 5.7 a good height for a 15 year old boy?

Generally speaking, the average height for 15 year olds girls is 62.9 inches (or 159.7 cm). On the other hand, teen boys at the age of 15 have a much higher average height, which is 67.0 inches (or 170.1 cm).

Can you grow between 16 and 18?

Most girls stop growing taller by age 14 or 15. However, after their early teenage growth spurt, boys continue gaining height at a gradual pace until around 18. Note that some kids will stop growing earlier and others may keep growing a year or two more.

Can you grow 1 cm after 17?

Even with a healthy diet, most people's height won't increase after age 18 to 20. The graph below shows the rate of growth from birth to age 20. As you can see, the growth lines fall to zero between ages 18 and 20 ( 7 , 8 ). The reason why your height stops increasing is your bones, specifically your growth plates.