70% Margin to Markup: a 70% margin needs a 233.3% markup
A 70% margin means keeping 70 cents of every dollar the customer pays. To get there from cost you need a 233.3% markup; this page gives the formula, a price table at 70% margin, and the calculator.
Price any cost at a 70% margin
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The formula
70 ÷ 30 × 100 = 233.3%
price = cost ÷ (1 − 70/100) = cost ÷ 0.3
Picture the $193.33 sale as two slices: $58.00 of cost and $135.33 of profit. Margin asks how big the profit slice is relative to the whole pie, 70%. Markup asks how big it is relative to the cost slice alone, 233.3%. Same slice, different comparison.
Price table at 70% margin
Each price is the cost divided by 0.3. The markup column stays at 233.3% on every line; only the amounts scale.
| Cost | Price at 70% margin | Gross profit | Markup |
|---|---|---|---|
| $5.00 | $16.67 | $11.67 | 233.3% |
| $10.00 | $33.33 | $23.33 | 233.3% |
| $25.00 | $83.33 | $58.33 | 233.3% |
| $50.00 | $166.67 | $116.67 | 233.3% |
| $100.00 | $333.33 | $233.33 | 233.3% |
| $250.00 | $833.33 | $583.33 | 233.3% |
| $500.00 | $1,666.67 | $1,166.67 | 233.3% |
| $1,000.00 | $3,333.33 | $2,333.33 | 233.3% |
| $2,500.00 | $8,333.33 | $5,833.33 | 233.3% |
| $10,000.00 | $33,333.33 | $23,333.33 | 233.3% |
Margins near 70%
Between 60% and 80% margin the markup needed runs from 150% to 400%: it climbs faster than the margin because the cost share of the price keeps shrinking. The multiplier column turns a cost list into prices at that margin in one step.
Worked example
Take a $58.00 item. To keep 70% of the price, divide by 0.3: $193.33. The profit is $135.33, which is 70% of the price and 233.3% of the cost. Adding 70% to cost instead would have given $98.60, a margin of only 41.2%.
The margin-as-markup trap
At 70% margin the maximum discount before selling at cost is 70%. A promotion that takes 70% off a 70%-margin product sells exactly at cost, and any coupon on top loses money.
When a margin target is the right tool
A 70% gross margin is common in categories where the seller carries stock, returns and customer service. Pure resale with no handling usually sits lower; made-to-order and services usually sit higher.
If a supplier quotes you a 70% markup, translate it before comparing: that is a 41.2% margin, 28.8 points below the 70% margin this page is about.
Mirror page: what margin a 70% markup produces.