Retail Price Calculator

Turn your unit cost into a retail price that hits the margin or markup you want.

Calculation mode

Your numbers

Enter what one unit costs you, then the margin or markup you want.

What you pay for one unit, such as the wholesale price.

Result

Results update as you type.

Enter your values to see the result.

How to calculate a retail price

Start with your unit cost — what you pay for one item, including any shipping to get it to you. Then decide whether you are pricing to a profit margin (profit as a share of the selling price) or a markup (profit as a share of the cost).

From margin

Retail price = cost ÷ (1 − margin ÷ 100)

From markup

Retail price = cost × (1 + markup ÷ 100)

Example: a $12.00 item

For a 40% margin, the retail price is $12.00 ÷ 0.6 = $20.00, with $8.00 profit per unit.

A 40% markup gives only $16.80, because markup is measured on the smaller cost figure. That price is a 28.57% margin.

Retail prices for a $12.00 unit cost
Target marginRetail priceProfitMarkup
20%$15.00$3.0025%
30%$17.14$5.1442.83%
40%$20.00$8.0066.67%
50%$24.00$12.00100%
60%$30.00$18.00150%

Retail price chart

Retail prices for common unit costs at a 30%, 40% and 50% margin. A 50% margin is the same as keystone pricing (double the cost).

Retail price by unit cost and target margin
Unit cost30% margin40% margin50% margin
$5.00$7.14$8.33$10.00
$10.00$14.29$16.67$20.00
$25.00$35.71$41.67$50.00
$50.00$71.43$83.33$100.00
$100.00$142.86$166.67$200.00

Frequently asked questions

How do I calculate retail price from cost and margin?

Divide the cost by 1 minus the margin as a decimal. For a $25.00 cost and a 35% margin: $25.00 ÷ 0.65 = $38.46, which leaves $13.46 profit. Don’t just add the margin percentage to the cost — that is a markup and gives a lower price.

How do I find the most I can pay for an item?

Work backward: multiply the retail price by 1 minus your margin. To sell at $50.00 with a 40% margin, your unit cost can be at most $50.00 × 0.6 = $30.00.

What is keystone pricing?

Keystone pricing means setting the retail price at double the wholesale cost. That is a 100% markup, or a 50% margin.

Should I include shipping and fees in my cost?

Yes, if you pay them for every unit. Inbound shipping, packaging and per-sale platform fees all reduce your real profit, so add them to the unit cost before you price.

Why is my margin lower than my markup?

Both use the same profit, but margin divides it by the selling price and markup divides it by the lower cost. A positive markup always converts to a smaller margin.

Is this a suggested retail price (MSRP)?

It is the price that meets your own margin. Check competitor prices and any price the manufacturer recommends before you settle on it.