Keyword Break-Even Calculator accuracy and testing

Formula source

• Monthly visits = search volume x SERP CTR. Monthly revenue = visits x affiliate CTR x conversion rate x commission + visits x ad revenue per visit. Break-even months = content cost / (monthly revenue - monthly maintenance cost).

Test cases

Known limitations

• This page documents the checked-in calculator logic and does not certify results for every real-world edge case.
• Use the result as a planning estimate unless the calculator page states a stricter purpose.

Assumptions

• Content and SEO projections are estimates based on user-entered assumptions.
• The calculator uses only the costs, rates, and volumes you enter.
• Results do not guarantee rankings, traffic, approvals, commissions, ad rates, or future revenue.
• Inputs are processed locally in your browser.

Unit handling

• Monthly Search Volume accepts numeric values.
• Expected SERP CTR accepts values in %.
• Affiliate Click CTR accepts values in %.
• Offer Conversion Rate accepts values in %.
• Average Commission accepts values in $.
• Ad Revenue per Visit accepts values in $.
• Content Cost accepts values in $.
• Monthly Maintenance Cost accepts values in $/mo.
• Estimated Monthly Revenue is displayed as currency.

Rounding rules

• Number displays use up to 2 decimal places in the calculator UI.
• Currency outputs are displayed with standard US dollar formatting.
• Input precision follows configured step values where provided.

Version history

Change log