How Much Should You Spend on Google Ads? A Data-Driven Budget Guide

Search Engine Optimization
Feb
3

How Much Should You Spend on Google Ads? A Data-Driven Budget Guide

02/03/2024 4:10 PM by Admin in Ai tools


How Much Should You Spend on Google Ads? A Data-Driven Guide

 

how much to spend on google ads


Google Ads can be a powerful tool for driving traffic and conversions to your website. However, running an effective Google Ads campaign requires an adequate budget. So how much should you spend to get results?

This comprehensive guide examines realistic budgets for Google Ads based on your business type, campaign goals, and other factors.

 


What is a Realistic Budget for Google Ads?

Determining the right budget for Google Ads depends on your business, campaign objectives, and target return on investment (ROI). Here are some average costs to keep in mind:

  • Search ads: Most businesses spend $1 - $2 per click on Google search ads. The average cost-per-click (CPC) across all industries is $1.72.
  • Display ads: Display ad CPCs average $0.70. Retargeting display ads have an average CPC of $0.65.
  • Video ads: In-stream YouTube video ads cost $0.10 - $0.30 per view on average. Video discovery ads average $0.05 - $0.20 per view.
  • Shopping ads: Retailers generally spend around 15% of their average order value on shopping ads.
  • Total budget: Most experts recommend spending at least $250 per month on Google Ads to see meaningful results. $1,000 per month is ideal for local businesses. Larger companies may invest $10,000 or more.

Keep reading for factors to consider when setting your Google Ads budget.

 


Calculate Your Cost Per Conversion

One of the most important metrics to factor into your Google Ads budget is your target cost-per-conversion.

First, determine your desired conversion goal. This might be:

  • Online sales
  • Phone calls
  • Email list signups
  • eBook downloads

Next, set your target cost-per-conversion (CPC). If your average conversion value is $100, you ideally want to spend less than $100 to acquire each conversion through Google Ads.
Common cost-per-conversion benchmarks by industry:

  • E-commerce: $20 - $40
  • Lead generation: $25 - $60
  • SaaS: $100 - $200

Calculate your conversion rate to determine a starting daily budget for Google Ads:

  • Daily budget = (Target CPC ÷ Expected conversion rate) x Target conversions per day

For example, if you expect a 2% conversion rate and want 5 conversions per day at a $30 CPC, you would need a $7,500 daily budget.

 


Factor in Audience Size and Competition

Your target audience size and competitor Google Ads activity should also inform budget decisions.

Advertising to a small, niche audience will be more expensive per click than advertising to a broad market.

Plus, competing against other companies advertising on the same keywords will drive up costs. Expect to spend more to rank well and get clicks when competing for high-value keywords.

Research keyword costs in your niche before setting a Google Ads budget. Average CPC will give you a realistic idea of the competition and targeting costs.

 


Set a Budget Based on the Sales Funnel Stage

Another best practice is setting tiered budgets based on your sales funnel.

Here is an example budget breakdown for a B2B SaaS company across the funnel:

  • Awareness: $5,000 for branded and informational keywords to build awareness.
  • Consideration: $10,000 for mid-funnel keywords focused on pain points and product research.
  • Conversion: $20,000 for bottom-funnel keywords and competitors’ brand names to capture leads.

Allocating more budget to bottom-funnel keywords that convert accounts makes sense financially, as those terms directly generate sales.

 


Increase Budget to Hit Volume Goals

how much to spend on google ads

Your minimum Google Ads spend also depends on sales, lead, or customer acquisition goals.

To determine the budget needed to achieve volume goals:

  1. Define your target monthly volume goal (e.g. 100 sales per month).
  2. Identify your target cost-per-conversion (e.g. $50 per sale).
  3. Multiply goal volume by target CPC ($100 sales x $50 cost per sale = $5,000).
  4. Add at least 20% more budget to account for fluctuations and ensure volume goals stay on track ($5,000 x 20% = $1,000).

In this example, a $6,000 monthly Google Ads budget would be needed to have a good chance of hitting the 100 sales target at a $50 CPC.

 


Align Budget With Expected ROI

What return on investment (ROI) do you want from Google Ads?

A good starting point is aiming for an advertising spend ROI of 3:1. That means for every $1 spent, you gain $3 in revenue. This requires tracking conversions from ads.

To hit a 3:1 ROI target with $100 average order value (AOV), you would spend up to $33 per conversion:

  • Revenue per conversion: $100 AOV
  • Target ad spend: Up to $33 per conversion
  • ROI: $100 revenue / $33 ad spend = 3:1

In this example, you could invest up to $33 per conversion and expect $100 back to maintain the desired 3:1 ROI.

 


Start Small and Scale Up

When launching a new Google Ads account, it’s wise to start small and scale up.

An initial budget between $250 and $500 per month will allow you to:

  • Test multiple ad variations to identify what resonates
  • Refine targeting and placements
  • Improve quality score with small, incremental changes
  • Verify conversion tracking is working

Once the account is stabilized after 2-3 months, you can increase the budget if performance is strong.

Ramping up spending too fast before understanding your ideal CPCs and conversion rates can lead to subpar ROI.

 


Regularly Review Cost and Conversion Data

Ongoing monitoring of ad cost and conversion data is crucial for optimizing budgets.

Check metrics weekly or monthly, including:

  • Average CPC and conversion rate by keyword
  • Conversion volume by keyword and campaign
  • Impression share for your ad groups
  • Search term report to identify high-performing keywords
  • ROI by marketing channel

Analyze this data frequently to identify opportunities to adjust budgets up or down.

For example, consistently high impression share suggests you could drive more clicks with an additional budget. Poor conversion rates may signal that certain keywords are overpriced and budgets should be reduced or reallocated.

 


Budget Tips and Common Mistakes to Avoid

Here are some additional Google Ads budget tips to keep in mind:

  • Start accounts with manual bidding: Manual CPC bidding allows tighter control over costs as you learn what works. Only use automated bidding once you have sufficient conversion data.
  • Pause low-performing campaigns: If some campaigns consistently have high CPCs and low conversion rates, pause them and reallocate that budget to better-performing ads.
  • Don’t overly restrict targeting: Using very narrow targeting is tempting but can limit reach and increase CPCs. Take a blended approach.
  • Avoid aggressive daily budgets: Focus on hitting monthly targets rather than maximizing your daily budget, which inflates costs.
  • Don’t set it and forget it: Check your account frequently at first and then at least weekly. Adjust budgets based on performance data.

Watch out for budget cannibalization: If you run multiple ad campaigns, look out for Google over-delivering on one campaign, leaving the others underspent.

 


Frequently Asked Questions

Q1: What is a good budget for Google Ads?

A: A monthly budget between $250-$1,000 is recommended for smaller businesses. Enterprise brands often spend over $10,000 per month. The ideal budget depends on factors like conversion value, funnel stage, and target ROI.


Q2: How do I calculate my Google Ads budget?

A: Look at your target cost-per-conversion and expected conversion rate to calculate a daily budget. Also, factor in goals for sales volume or leads. Ultimately your budget should align with your target ROI.


Q3: What happens if my daily budget runs out?

A: If you hit your daily budget, your ads will stop running for the remainder of the day. Focus on hitting monthly budgets, not on overspending daily limits.


Q4: Should I set a high budget for Google Ads?

A: No, setting budgets too high without monitoring can waste money. Start with a conservative budget and increase it gradually as you optimize conversion rates.


Q5: How much budget do I need for top ranking?

A: While higher ad budgets can help improve rank, there is no perfect correlation. Relevant, high-quality ads targeted to metrics like conversion rate tend to achieve better ranking over time.


Q6: What’s more important, budget or bid amounts?

A: Budget is a factor Google considers, but your actual bids and Quality Score have a bigger influence on ad position. Set appropriate bids and don’t solely rely on big budgets.

 


Conclusion

Determining the ideal Google Ads budget requires looking at your business goals, conversion values, funnel stages, and target ROI. While there are benchmarks like $1,000 per month for local businesses, the best budget ultimately depends on your specific objectives and metrics. 

By starting with a small budget and scaling up carefully based on data, you can find the sweet spot for Google Ads investment that maximizes your returns. Monitor your account daily initially and then weekly, adjusting budgets based on performance. 

With an optimized Google Ads budget, you can drive more high-quality traffic to hit your lead and revenue growth targets.

 


 


leave a comment
Please post your comments here.