Facebook Ads Cost Per Month: How Much Should You Budget in 2026?

Figuring out how much Facebook ads cost per month is one of the first questions businesses ask when considering Meta advertising. The short answer: most businesses spend between $500 and $5,000 monthly, but your ideal budget depends on your goals, industry, and business stage.

In this guide, we'll break down exactly what you should expect to pay for Facebook advertising in 2026, with specific recommendations based on business size and objectives.

Monthly Budget Ranges for Facebook Ads

Facebook doesn't require a set monthly minimum—you can technically start with just $1-5 per day. However, spending too little means your campaigns won't gather enough data to optimize properly.

Here's what businesses actually spend based on 2026 industry data:

Business Stage Monthly Ad Spend What You Can Expect
Testing phase $750 - $1,500 Limited reach, initial learning
Growth phase $2,000 - $4,000 Consistent reach and optimization
Competitive scale $5,000+ Market-level visibility

What Does Your Budget Actually Buy?

To understand monthly costs, you need to know the key metrics that determine your spend:

  • Average CPC (Cost Per Click): $0.62 across industries
  • Average CPM (Cost Per 1,000 Impressions): $11.62
  • Average CPL (Cost Per Lead): $10.17, though this varies significantly by industry

With a $1,000 monthly budget at average CPC rates, you'd receive approximately 1,600 clicks. At a 2% conversion rate, that translates to roughly 32 leads per month.

Budget by Business Size

Your company's size and growth stage should influence your monthly Facebook ad investment. Here's what we recommend:

Small Business ($500 - $1,000/month)

Small businesses just starting with Facebook ads should budget $500 to $1,000 per month for basic campaign testing. This budget allows you to:

  • Test 2-3 different audiences
  • Experiment with a few ad creatives
  • Build initial retargeting pools
  • Gather baseline performance data

Is $1,000 enough for Facebook ads? Yes, but with realistic expectations. According to industry research, you should plan to spend at least $1,000-2,000 for initial testing across 30 days to generate meaningful data. This provides enough information to evaluate which audiences and creatives perform best.

Mid-Size Business ($2,000 - $5,000/month)

Established businesses typically invest $2,000 to $5,000 monthly in Facebook advertising. This budget enables:

  • Full-funnel campaign strategies
  • Retargeting and lookalike audiences
  • Ongoing creative testing
  • Multiple campaign objectives running simultaneously

Enterprise ($10,000+/month)

Large companies with significant marketing budgets allocate $10,000 or more per month to Facebook ads. At this level, you can:

  • Run cross-channel campaigns across Facebook, Instagram, and Audience Network
  • Invest in advanced creative production
  • Scale winning campaigns aggressively
  • Maintain market-level visibility in competitive industries

Budget by Industry

Your industry significantly impacts Facebook ad costs. Some sectors face more competition, driving up costs per click and impression.

Industry Recommended Monthly Budget Expected CPM
Finance & Insurance $3,000 - $10,000 $15 - $20
Legal Services $2,500 - $8,000 $14 - $18
Real Estate $2,000 - $6,000 $12 - $16
Healthcare $1,500 - $5,000 $10 - $14
E-commerce $1,000 - $4,000 $7 - $10
Food & Beverage $500 - $2,000 $4 - $7
Entertainment $500 - $2,000 $4 - $6

Competitive industries like finance and legal require higher budgets to achieve meaningful results. E-commerce and entertainment businesses often see lower costs per impression, making smaller budgets more effective.

How to Set Your Monthly Facebook Ads Budget

Follow this step-by-step approach to determine the right budget for your business:

Step 1: Define Your Campaign Goal

Your objective determines how much you'll spend. Brand awareness campaigns typically cost less than conversion-focused campaigns:

Objective Average CPM
Reach $5 - $7
Brand Awareness $5 - $8
Engagement $4 - $6
Traffic $6 - $9
Lead Generation $9 - $13
Conversions $10 - $15

Step 2: Calculate Based on Customer Acquisition Cost

Work backward from your target customer acquisition cost (CAC):

  1. Determine your average order value or customer lifetime value
  2. Decide what percentage you can afford to spend on acquisition
  3. Use that as your target cost per acquisition
  4. Budget enough to achieve at least 50 conversions per month (for algorithm optimization)

Example: If your target CPA is $50 and you want 50 conversions monthly, you need a minimum budget of $2,500/month.

Step 3: Commit to a Testing Period

Facebook ads require time to optimize. The biggest mistake businesses make is spending their entire budget in one month and then quitting.

Instead, plan for at least 6 months of consistent spend. If you have $5,000 to invest:

  • Don't: Spend $5,000 in one month
  • Do: Spread it over 6 months (~$850/month)

This approach allows time to test audiences, creatives, and offers while building valuable retargeting pools.

Step 4: Budget by Funnel Stage

Allocate your monthly budget across the customer journey:

Funnel Stage Budget Allocation Purpose
Awareness (TOFU) 40-50% Reach new audiences, build brand recognition
Consideration (MOFU) 30-35% Retargeting website visitors, engagement
Conversion (BOFU) 20-25% Retargeting warm leads, driving sales

For example, with a $2,000 monthly budget:

  • $800-1,000 on awareness campaigns
  • $600-700 on consideration/retargeting
  • $400-500 on conversion campaigns

Tips to Maximize Your Monthly Budget

1. Use Automatic Placements

Letting Meta optimize placement across Facebook, Instagram, Stories, and Audience Network typically delivers the lowest overall CPM.

2. Focus on Retargeting

Retargeting ads are cheaper and convert better because you're reaching people who already know your brand. You can see sales traction with just $500-1,000 monthly when focused on retargeting existing website visitors.

3. Improve Ad Relevance

Meta rewards relevant ads with lower costs. Focus on:

  • Compelling creative that resonates with your audience
  • Clear, benefit-focused messaging
  • Landing pages that match your ad content

4. Test Video Content

Video ads typically achieve better engagement and lower CPMs. Even simple product demos or customer testimonials can outperform static images.

Frequently Asked Questions

How much should a small business spend on Facebook ads per month?

Small businesses should budget between $500 and $1,000 per month minimum to run effective Facebook ad campaigns. However, campaigns under $1,000 per month often struggle to generate meaningful data for optimization. If possible, aim for $1,500-2,000 monthly for better results.

Is $100 a month enough for Facebook ads?

$100 monthly (roughly $3.30/day) is too low for most business objectives. While Meta allows budgets this small, you won't gather enough data to optimize campaigns effectively. Most experts recommend at least $500/month as a starting point for meaningful testing.

How much do Facebook ads cost for 1,000 impressions?

The average CPM (cost per 1,000 impressions) on Facebook is $11.62 in 2026. However, this varies significantly by industry—from $4-6 for entertainment to $15-20 for finance.

What is the minimum daily budget for Facebook ads?

Meta allows daily budgets as low as $1-5 depending on your campaign objective. However, for practical results, most advertisers recommend starting with at least $20-50 per day, which translates to $600-1,500 per month.

How long should I run Facebook ads to see results?

Plan for at least 6 months of consistent spend to properly test, optimize, and scale your campaigns. During this time, you're testing audiences, creatives, offers, and building retargeting pools—all essential for long-term success.


Key Takeaways

  • Most businesses spend between $500 and $5,000 per month on Facebook ads, with mid-size companies typically investing $2,000-4,000
  • Your ideal budget depends on your industry, business stage, and campaign objectives
  • $1,000/month is enough for initial testing, but plan to invest $1,500-2,000 for meaningful results
  • Commit to at least 6 months of consistent spend rather than blowing your budget in one month
  • Focus on retargeting and ad relevance to maximize your budget efficiency

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