Common Size Analysis Calculator
Compare companies of different sizes using common-size financial statements expressed as percentages.
Important Financial Disclaimer
This calculator provides estimates based on standard financial formulas from verified references. Results are for informational and educational purposes only and should not be considered as professional financial, investment, or tax advice.
For important financial decisions such as loans, investments, mortgages, retirement planning, or tax matters, please consult with qualified financial advisors, certified financial planners, or licensed tax professionals who can review your specific situation.
Calculations may not account for all variables specific to your circumstances, local regulations, or current market conditions. Always verify results and consult professionals before making financial commitments.
Not a substitute for professional financial advice
Company A
Company B
Income Statement Comparison
| Metric | Company A | Company B | Difference |
|---|---|---|---|
| COGS % | 60.0% | 55.0% | +5.0% |
| Gross Margin | 40.0% | 45.0% | -5.0% |
| Operating Expenses % | 20.0% | 25.0% | -5.0% |
| Net Profit Margin | 12.0% | 14.0% | -2.0% |
Balance Sheet Comparison
| Metric | Company A | Company B | Difference |
|---|---|---|---|
| Liabilities % of Assets | 50.0% | 44.4% | +5.6% |
| Equity % of Assets | 50.0% | 55.6% | -5.6% |
Company A Net Margin
12.0%
Company B Net Margin
14.0%
Common Size Analysis allows comparison between companies of different sizes by expressing all items as percentages. This eliminates the size difference and reveals operational efficiency and financial structure differences.
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