Enter your unit cost and desired markup percentage.
Markup vs Margin: Why People Mix Them Up
Markup and margin are both ways to measure profit, but they are not the same number. The confusion comes from the fact that both use the same profit amount, yet they divide by different values.
- Markup compares profit to cost.
- Margin compares profit to selling price.
If you run a store, sell services, or price products online, using the wrong metric can lead to underpricing and lower profits.
Core Formulas You Should Know
1) Markup Formula
Markup % = (Selling Price - Cost) / Cost × 100
2) Margin Formula
Margin % = (Selling Price - Cost) / Selling Price × 100
3) Converting Between Markup and Margin
- Margin % = Markup % / (100 + Markup %) × 100
- Markup % = Margin % / (100 - Margin %) × 100
Quick Example
Suppose your cost is $80 and your selling price is $100. Profit is $20.
- Markup = 20 / 80 = 25%
- Margin = 20 / 100 = 20%
Same product, same profit dollars, two different percentages.
Common Markup to Margin Conversions
| Markup % | Equivalent Margin % |
|---|---|
| 25% | 20.00% |
| 50% | 33.33% |
| 75% | 42.86% |
| 100% | 50.00% |
| 150% | 60.00% |
| 200% | 66.67% |
When to Use Markup vs Margin
Use Markup When:
- You start pricing directly from cost.
- Your purchasing team tracks cost increases.
- You need a fast way to set minimum price thresholds.
Use Margin When:
- You report profitability to management or investors.
- You compare product categories with different price points.
- You forecast gross profit from revenue goals.
Practical Pricing Tips
- Set a minimum acceptable margin for every product line.
- Recalculate prices whenever supplier costs change.
- Track discounts carefully; they reduce margin faster than most people expect.
- Include shipping, packaging, and payment fees in your true cost base.
Frequent Mistakes to Avoid
- Assuming 30% markup means 30% margin (it does not).
- Using inconsistent formulas across teams.
- Ignoring returns, spoilage, and transaction fees.
- Setting one universal markup for every SKU regardless of demand or competition.
Bottom Line
Markup helps you build price from cost. Margin tells you how much of each sales dollar you keep as gross profit. Strong pricing decisions usually require both metrics. Use the calculator above to switch between approaches, check your numbers, and price with confidence.