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How To Calculate Your Advertising Budget & Estimated Return On Investment

Picture of Trevor Anderson
AuthorTrevor Anderson
Published

Figuring out an advertising budget can be stressful, especially in digital advertising where results are often varied. This calculator serves as a tool to identify the KPIs and budget needed to meet your desired results from advertising.

Ad Budget Calculator

For aggressive growth businesses typically allocate 20% of their revenue (or desired revenue) back into advertising.
We have found that the average Cost Per Thousand (cost to reach 1,000 individuals) on digital ads to be roughly $11.20 or 89.29 Impressions / $1
Impressions are the number of times your content is displayed
According to a study from Hubspot, the average CTR on digital ads is roughly 1.91%. Our agency beats industry averages by 2 to 3 times.
Number of expected visitors to your website or application.
Conversion rates vary based on industry, but the median conversion rate according to a study by Wordstream is 2.35% for digital advertising
The estimated amount of individuals that will make a purchase/complete a conversion goal.
How many times or how many items does the average customer purchase?
What do you charge for your product or service?
The total revenue generated before expense is deducted.
Percentage of revenue kept as profit.
Your take-home profit!

Calculating Your Return

Estimated Return On Investment1.5664
ROI is a metric that represents the efficiency of your investment. 2, for example, means that $20,000 in ad spend generated $40,000 in gross revenue.

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What's Next? Time To Manage Your Budget Effectively.

Our agency specializes in building data-driven marketing strategy for clients accross the United States. Using machine learning and analytics we build powerful marketing funnels that maximize your results from advertising. We’d love to help you out with your project and build out a media plan that will generate you a solid return on investment.

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Frequently asked questions

How much should a business spend on advertising?

Many growth-stage brands allocate roughly 5% to 15% of revenue to marketing, but the right number depends on margin, competition, and growth targets. New brands pushing for share may invest above that range temporarily. Use revenue goals, customer lifetime value, and expected cost per acquisition to stress-test any budget before you commit.

How do you calculate advertising ROI?

Compare net profit or contribution margin from campaign-driven sales against total ad spend for the same period. Track assisted conversions and blended channel performance so you do not over-credit a single platform. Clean attribution and call tracking make ROI estimates far more reliable.

What inputs does an ad budget calculator need?

Typical inputs include target revenue, average order value or deal size, conversion rate, cost per lead or cost per acquisition, and gross margin. Adjust assumptions by channel because paid search, paid social, and display rarely perform identically. Re-run the model when seasonality or offer mix changes.

When should you increase or cut ad spend?

Increase spend when marginal campaigns still clear your profitability threshold and inventory or fulfillment can keep up. Cut or reallocate when CAC rises without conversion gains, creative fatigue sets in, or tracking shows wasted spend on low-intent audiences. Review weekly during launches and monthly for always-on programs.

Get A Free Consultation From Anderson Collaborative

What’s Next? Time To Manage Your Budget Effectively.

Our agency specializes in building data-driven marketing strategy for clients accross the United States. Using machine learning and analytics we build powerful marketing funnels that maximize your results from advertising. We’d love to help you out with your project and build out a media plan that will generate you a solid return on investment

Book Your Consultation