Ad Spend Profit Calculator
Model your advertising profitability and find the optimal spend level for maximum profit.
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Annual Profit
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FAQ
How much should I spend on ads?
Most growing businesses allocate 5-15% of revenue to advertising. The optimal amount depends on your industry, margins, and growth stage.
What is a good profit margin on ad spend?
After accounting for COGS and ad spend, a healthy profit margin is 20-40%. If your margin is below 10%, your ads may not be sustainable at current efficiency.
When should I increase ad spend?
Increase ad spend when your ROAS is stable above 3x, your fulfillment can handle growth, and incrementality tests show ads are driving new revenue.
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