Educational Tool โ€” Estimates for educational purposes only. Not financial advice.Disclaimer

Understanding your profit margin is essential for sustainable business growth. This calculator shows both your profit margin (based on revenue) and markup (based on cost).

Profit Margin Calculator

Calculate profit margin and markup percentage from revenue and cost.

February 2026

Your Results

Profit

$40.00

Profit Margin

40.00%

Markup

66.67

Wally's Analysis

AI-powered interpretation of your results

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AI Disclosure

Wally's Analysis uses GPT-4o-mini for educational interpretations. AI responses are not personalized financial advice and may be inaccurate. All core calculations are deterministic โ€” AI only interprets results.AI Transparency โ†’

Accuracy Commitment

Industry-standard formulas vetted against IRS, SSA, BLS, CFPB. Client-side calculations. Regularly updated.

This calculator provides estimates for informational purposes only and does not constitute financial, tax, or legal advice. Consult a licensed professional before making financial decisions.

Updated: February 2026 ยท Methodology

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