While Facebook advertisers continue to see the impacts of the iOS 14 update earlier this year, it remains a lucrative platform for brands to get in front of new people and to get them to convert. Whether this is your first foray into advertising on Facebook or you are looking for ways to make the most of your budget, understanding the world of Facebook advertising costs is key to keeping them low.

facebook logo with dollar bills and advertising report

So today, we’re going to answer the following questions:

  • How much do Facebook ads cost in 2021?
  • What makes Facebook ads worth the price?
  • What factors influence my Facebook advertising costs?
  • How do I make the most of my budget?

What makes Facebook Ads worth the price?

Advertising on social media in general has its benefits, but let’s take a look at some of the money-saving advantages Facebook has over other platforms, like Pinterest, LinkedIn, and Instagram

With 2.8 billion users worldwide, Facebook currently ranks as the largest and most active social media platform in the world.

This is compared to YouTube (2.3 billion), Instagram (1.3 billion), and TikTok (7.3 million).

facebook active users 2021 compared to instagram, youtube, tiktok

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…and the most widely used

Facebook has the most even distribution of users compared to other popular social media platforms like Instagram and Linkedin—which means you can target a larger range of age groups with your ads.

age distribution for facebook vs instagram and linkedin

Precise targeting

Precise targeting means reduced Facebook ad costs.

If you want to target someone in a 15-mile radius of a particular address or zip code, you can do that. If you want to reach parents with children 3-5 years old who love ice cream, you can do that too. And we haven’t even touched lookalike and custom audiences.

facebook ad targeting example

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Flexibility with budgeting

Facebook offers two types of budgeting to accommodate different advertising strategies. Lifetime budgets, which are good if you run ads on a schedule and/or a fixed budget and end date; and daily budgets, which are good for maximizing ongoing campaigns and pacing and planning around a fluctuating budget.


Facebook ads are among the most cost-effective ad types for any business, whether it spends $10 a day or thousands. With testing, remarketing, and reporting capabilities, you have the tools to make the most of every dollar you spend.

For context, here are the average CPCs for each of the four major social media advertising platforms in 2021.

  • Twitter: $0.38
  • Facebook: $0.97
  • Instagram: $3.56
  • LinkedIn: $5.26

average cost per click on facebook, instagram, linkedin, twitter

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How much do Facebook Ads cost in 2021?

Here we’re breaking down the cost of Facebook ads by cost per click (CPC), cost per thousand impressions (CPM), and cost per engagement (CPE). Keep in mind that these are averages across all industries!

Average Facebook CPC 2021

The average Facebook CPC in 201 is $0.97, with a CPC range of $0.50–$3.50.

average cost per click for facebook ads 2021

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For Akvertise clients, the average CPC in Q1 2021 was $1.20 but decreased to $0.80 in Q2 2021. We saw similar trends in 2020 across client accounts.

Average Facebook CPM 2021

The average CPM on Facebook across all industries is $11.54.

average cost per impression facebook 2021

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This is slightly higher than what we’ve been seeing at Akvertise, with CPMs ranging from $6.50-$11.50.

Facebook CPE 2021

The average Facebook CPE in 2021 is $0.11. Akvertise client CPEs range from $0.01-$0.05.

facebook ads cost per engagement 2021

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Factors that influence the cost of Facebook ads

Just like Instagram ads costs, Facebook ad costs are influenced by a number of variables.

1. Campaign objectives

Facebook campaign objectives are a prominent factor in pricing since they relate to the value of the desired goal and where in the funnel your users are.

For example, Brand awareness or Engagement campaigns will cost less than lower-funnel campaigns like Conversions that drive purchases. It’s easier to get someone to engage with an ad than it is to entice them to click through, open up their wallet, and complete a purchase.

2. Audience size

Facebook ads targeting larger and broader audiences will generally cost less than for smaller audiences.

You will typically see lower costs in prospecting, upper-funnel, cold-audience campaigns compared to retargeting, lower-funnel, warmer-audience campaigns, because the audiences of the latter tend to be more specific, smaller in size, therefore more competitive.

facebook ads audience projection

3. Daily budget

If your daily budget is on the lower end, it may take longer for Facebook’s algorithm to exit the Learning Phase. For this reason, costs for new ad sets are often higher up front while the system understands how your audience behaves with your ads and how to optimize them for the highest engagement. If your ads are well engaged with, Facebook and Instagram will reward you with lower costs over time.

4. Click-thru rate

Click-thru rate (CTR) can also play a role in you Facebook ad costs. If CTR is low, especially in a website traffic campaign, you may then see higher costs as Facebook understands that there may be some disconnect between your target audience and the messaging in your ads.

A healthy Facebook CTR is about 2%. More often than not, the higher your CTR climbs, the lower your CPCs will be.

5. Seasonality

Historically speaking, in the latter part of Q3 and Q4, costs tend to temporarily increase as the advertising landscape changes for the holiday ecommerce season. Competition ramps up as brands increase their budgets and gain more impression share, thus, increasing costs for all advertising brands.

Keep that in mind as you budget for the year and if you aren’t in ecommerce or running promotions during the end of the year, you may strategize what you will want to do to keep a presence or to scale back.

How to lower Facebook ad costs

Be sure to check out our full post on this topic, but here are our top three:

1. Create a full-funnel strategy

To use your budget wisely, choose funnel-appropriate campaign objectives. In general, Awareness and Consideration campaigns are suited for the top of the funnel; Consideration and Conversion campaigns align with the middle of the funnel; and Conversion campaigns are best for bottom-funnel conversions.

In short, begin with upper-funnel campaigns to reach more people in your target audience at a lower cost, and then move your way toward conversion campaigns that optimize for your purchase-driving conversion events.

facebook ads objectives funnel

Learn how to create a full-funnel Facebook advertising strategy here.

Note that some brands can certainly run a Conversion campaign targeting upper-funnel audiences with lower priced products or something that may make for a good impulse buy.

People can and do make purchases upon first interaction with a brand on Facebook, however, most will need more touch points from a brand so you can gain their trust, showcase your benefits, and entice them to convert.

2. Use the Automatic Placements setting

While it can be tempting to pick and choose where you want your ads to appear within the Facebook network, the best way to save money is to start with the default Automatic Placements setting. In fact, not doing so is on our list of 7 Budget-Wasting Facebook Ads Mistakes.

By appearing on all placements, Facebook can get a better idea on where to best serve your ads, thus lowering your costs. You’ll also get out of the learning period faster so that you can apply data-informed money-saving optimizations as soon as possible.

Your targeting conditions will remain the same regardless of placement, which means Facebook can then serve ads to user in a lower volume, but lower cost placement that can help drive incremental revenue for you.

automatic placement setting in facebook ads

3. Run Facebook A/B testing

You can also help lower your costs at the ad level by A/B testing variables in your ads—one at a time—to better understand what is and is not working well. Test out the text, headline, images and/or videos, landing pages, and more.

Facebook is not the set-it-and-forget type of platform, so it is best to continuously test and aim for better results. Running tests in the ad level can help improve your engagement rates and CTR and stretch your budget further.

facebook a/b testing example with headlines

The cost of Facebook Ads in 2021 (recap)

  • Exposure, targeting, budgeting flexibility, and affordability all make Facebook ads worth the cost.
  • For Facebook ads in 2021, the average CPC is $0.97, the average CPM is $11.54, and the average CPE is $0.11
  • Factors that influence Facebook ad costs include campaign objectives, audience size, daily budget, click-thru rate, and seasonality.
  • Three of the many ways to make the most of your Facebook ad spend include aligning objectives with your funnel, using the Automatic Placements setting, and A/B testing your ads.