What Is Profit Percentage?
Profit percentage, also known as profit margin percentage, tells you what proportion of your revenue is profit. It is one of the most direct ways to evaluate the profitability of a product, service, or entire business. A 37.5% profit percentage means you keep $0.375 of every dollar in revenue as profit.
There are two common ways to express profit as a percentage: profit margin (profit as a percentage of selling price) and markup (profit as a percentage of cost). This calculator provides both, so you always know exactly how your profitability stacks up regardless of which metric you prefer.
Profit Margin = Profit / Selling Price (e.g., $45 / $120 = 37.5%). Markup = Profit / Cost (e.g., $45 / $75 = 60%). Both express the same $45 profit but as a percentage of different bases.
How to Calculate Profit Percentage
- 1Profit per unit = $120 - $75 = $45
- 2Profit Margin = ($45 / $120) × 100 = 37.5%
- 3Markup = ($45 / $75) × 100 = 60%
- 4Total Revenue = $120 × 50 = $6,000
- 5Total Cost = $75 × 50 = $3,750
- 6Total Profit = $6,000 - $3,750 = $2,250
Profit Percentage vs. Markup: Quick Reference
| Profit Margin | Equivalent Markup | Example ($100 cost) |
|---|---|---|
| 10% | 11.1% | Sell at $111.11 |
| 15% | 17.6% | Sell at $117.65 |
| 20% | 25.0% | Sell at $125.00 |
| 25% | 33.3% | Sell at $133.33 |
| 30% | 42.9% | Sell at $142.86 |
| 35% | 53.8% | Sell at $153.85 |
| 40% | 66.7% | Sell at $166.67 |
| 50% | 100.0% | Sell at $200.00 |
Setting the Right Profit Percentage for Your Business
Choosing the right profit percentage requires balancing competitiveness with profitability. Setting margins too high may price you out of the market, while setting them too low leaves no room for expenses, errors, or growth. The ideal profit percentage depends on your industry, competition, volume, and cost structure.
How to Determine Your Target Profit Percentage
Profit Percentage Across Different Business Models
- Dropshipping: 15-30% profit margins typical due to supplier markups and competition
- Private label products: 30-50% margins when selling on Amazon or direct-to-consumer
- Service businesses: 50-75% margins with low material costs but high labor
- SaaS software: 70-85% gross margins with low marginal cost per user
- Restaurants: 3-9% net margins after all costs, despite 60-70% food margins
- Consulting: 40-60% margins depending on overhead and utilization rates
Profit Percentage in Trading
Stock and options traders also calculate profit percentages on their trades. A stock purchased at $50 and sold at $65 yields a 30% profit (before fees and taxes). Options traders use profit percentage to compare returns across trades of different sizes and duration, and to evaluate strategy performance over time.
Gross profit percentage can be misleading. A product with a 50% gross margin might have only a 10% net margin after overhead, shipping, returns, and taxes. Always calculate the complete cost picture before evaluating profitability.