Margin & Markup Calculator
A free online margin and markup calculator. Type a single markup or margin to convert between the two, or enter cost and selling price for gross profit and GP margin. Everything runs entirely in your browser.
Calculate Margin and Markup
Enter one percentage to convert it, or any two values for the full breakdown
Markup to Margin Chart
Click any row to load it into the calculator.
| Markup | Margin | Multiplier |
|---|---|---|
| 10% | 9.09% | ×1.10 |
| 15% | 13.04% | ×1.15 |
| 20% | 16.67% | ×1.20 |
| 25% | 20.00% | ×1.25 |
| 30% | 23.08% | ×1.30 |
| 40% | 28.57% | ×1.40 |
| 50% | 33.33% | ×1.50 |
| 60% | 37.50% | ×1.60 |
| 66.67% | 40.00% | ×1.67 |
| 75% | 42.86% | ×1.75 |
| 80% | 44.44% | ×1.80 |
| 100% | 50.00% | ×2.00 |
| 120% | 54.55% | ×2.20 |
| 150% | 60.00% | ×2.50 |
| 200% | 66.67% | ×3.00 |
| 250% | 71.43% | ×3.50 |
| 300% | 75.00% | ×4.00 |
| 400% | 80.00% | ×5.00 |