What Is Markup?
Markup is the amount you add to your cost to arrive at a selling price, expressed as a percentage of that cost. If a product costs $60 and you sell it for $90, the markup amount is $30 and the markup percentage is 50% ($30 ÷ $60 × 100). Markup is how a seller decides what to charge; margin is the flip side of the same coin, measuring what share of the sale price ends up as profit instead.
This markup calculator is built around that core idea — cost, price, markup — and then extends it to cover everything else that shows up in real pricing: landed product costs like shipping and packaging, discount promotions, and multi-product totals. Every mode is aimed at the same question: given what I paid and what I want to earn, what should I charge?
Markup Formula
The markup formula is short and worth memorising:
Markup % = (Selling Price − Cost) ÷ Cost × 100
Rearranged, the same formula lets you work from the markup you want to the price you should charge: Selling Price = Cost × (1 + Markup % ÷ 100). And if you know the price and the markup, you can back out the cost: Cost = Selling Price ÷ (1 + Markup % ÷ 100). All three directions are supported by this tool — see the Cost + markup % → price and Price + markup % → cost modes.
Some people write the markup formula as Markup = Profit ÷ Cost, which is the same thing expressed in words rather than percentages. The business markup formula you will find in accounting textbooks is identical — there is no separate business version, only the same equation applied to company-wide figures rather than a single product.
How to Calculate Markup Percentage
Here is the whole procedure for a single product:
- Write down the cost — what you paid for the item, landed at your door.
- Write down the selling price — what you actually charge the customer.
- Subtract cost from price to get the markup amount in dollars.
- Divide that amount by the cost.
- Multiply by 100 to express it as a percentage.
For example: cost $60, price $90 → markup amount $30 → $30 ÷ $60 = 0.5 → 50% markup. That is the entire calculation. The markup percentage calculator above does it instantly and also shows the implied margin, the cost as a percentage of price, and the step-by-step arithmetic so you can verify it by hand.
Markup vs Margin — the Difference That Trips Everyone Up
Markup and margin are the two most confused numbers in pricing, and mixing them up is one of the fastest ways to underprice a product without noticing:
- Markup is profit divided by cost. It answers: how much did I add on top of what I paid?
- Margin is profit divided by selling price. It answers: what share of what the customer paid is profit?
Same transaction, two different percentages. A 50% markup on a $60 cost gives a $90 price, which is only a 33.33% margin. A 100% markup gives a 50% margin. Markup is always higher than margin for the same deal, because cost is a smaller number than price. There is no way around this — it is arithmetic, not a convention.
The markup-to-margin relationship has a clean algebraic form. To convert markup to margin, use Margin = Markup ÷ (1 + Markup). To convert margin to markup, use Markup = Margin ÷ (1 − Margin). The Markup ↔ margin mode of this calculator does both conversions at once, so you can sanity-check any pricing decision against both lenses.
Business Markup Calculator: Cost-Plus Pricing in Practice
A business markup calculator is the same tool applied to company figures rather than a single product line. Cost-plus pricing — one of the oldest and most reliable pricing strategies — starts from the total cost of producing or acquiring a good, adds a fixed markup percentage, and treats the result as the selling price. It is common in retail, manufacturing, and wholesale because it is simple, defensible, and easy to audit.
At the business level, the same markup formula applies to aggregate revenue and aggregate cost of goods sold: Blended Markup % = (Total Revenue − Total COGS) ÷ Total COGS × 100. This blended number is useful for tracking whether pricing power is holding up over time — if it slides downward quarter over quarter while costs stay flat, something in the mix has changed.
Cost-plus pricing is not right for every business — competitive markets, luxury goods, and SaaS pricing all tend to work differently — but as a baseline it prevents the worst outcome, which is selling at a price that does not even cover the cost of the thing sold.
Figuring Markup Percentage for a Target Margin
Sometimes you already know the margin you want and need to find the markup that produces it. That is what the markup-to-margin formula above is for, but there is a subtle trap worth calling out: you cannot just add the target margin to cost. If you want a 40% margin and your cost is $60, adding 40% gives $84, which is only a 28.57% margin on the resulting price — nowhere near the target.
The correct calculation is Selling Price = Cost ÷ (1 − Target Margin). For a 40% margin on a $60 cost, that is $60 ÷ 0.60 = $100. The implied markup is $40 ÷ $60 = 66.67%. So a 40% margin corresponds to a 66.67% markup, and the markup percentage calculator will confirm that relationship instantly. Figuring markup percentage from a margin target is a common source of pricing errors; the converter in this tool exists to keep that from happening.
Product Costs, Shipping, and Other Direct Charges
In real businesses, the cost you mark up is rarely just the purchase price of the item. A product margin calculator has to include the other direct costs that land in the same bucket:
- Shipping and freight — what it costs to get the item to you or to the customer, depending on who pays.
- Packaging — boxes, labels, inserts, and the labor to assemble them.
- Handling and receiving — the cost of checking, storing, and prepping the item for sale.
- Other direct costs — anything else that is incurred specifically because you sold that one unit.
If those costs are real, they belong in the cost base that gets marked up. Marking up a $60 purchase price when the true landed cost is $72 will produce a price that looks profitable on paper but is not, once the extra costs are paid. The Product total cost mode of this calculator lets you add every direct cost line and applies the markup to the total, which is the number that actually matters.
Discounts and Effective Markup
A discount reduces the price the customer pays, but the cost stays exactly the same, so the effective markup — the markup you actually earned — drops by more than the discount itself. On a $60 cost priced at $90 (a 50% markup), a 10% discount brings the price to $81, which is a $21 profit and a 35% effective markup. That is a 15-point drop in markup from a 10% discount.
Effective markup after discount is the number that tells you whether a promotion was worth running. The Discounted markup mode of this calculator isolates the effect of a discount, showing list price, net price, effective markup, and effective margin in one place, so you can plan a sale price around the markup you are willing to give up rather than discovering the damage after the campaign ends.
Common Markup Calculation Mistakes
- Confusing markup with margin. They are two different percentages on the same sale. A 50% markup is a 33.33% margin, not 50%.
- Adding margin to cost. The right formula is price = cost ÷ (1 − margin), not price = cost × (1 + margin). The two give very different prices.
- Marking up purchase price only. If shipping and packaging are real, they belong in the cost base — mark up landed cost, not the sticker price from your supplier.
- Ignoring discount effects. A discount cuts effective markup, not just revenue. Calculate the post-discount markup before committing to the sale.
- Assuming a single markup percentage is optimal. Different product lines often need different markups. Using one number across the board tends to underprice low-volume items and overprice high-volume ones.
- Comparing markup percentages across industries without context. A 15% markup is normal in grocery and low in jewelry; there is no universal good number.
What Is a Good Markup?
There is no universal answer, because what counts as reasonable markup depends on the industry, the volume, and the business model. As a rough orientation only:
- Grocery and high-volume staples: 10% to 15% markup is common — thin margins offset by fast turnover.
- General retail and e-commerce: 50% to 100% markup is typical, rising with category and brand strength.
- Clothing and accessories: 100% to 200% markup is normal, because of style risk, markdowns, and returns.
- Jewelry, luxury, and specialty: 200% to 500% markup is not unusual, driven by brand and scarcity.
- Software and digital products: often 1,000%+ markup, because the marginal cost of delivering another copy is nearly zero.
The right question is not whether the markup is high or low in absolute terms, but whether it is high enough to cover the business costs the product has to carry — rent, salaries, marketing, and profit — once you account for how many units will actually sell at that price.
Multi-Product Markup and Blended Totals
When you sell more than one product, the interesting number is the blended markup across the whole basket. It is not the simple average of the individual markups — it is total profit divided by total cost, weighted by how much of each product you sell. A high-margin product that sells in tiny volumes barely moves the blended number; a low-margin product that sells by the thousand dominates it.
The Multiple products mode of this calculator lets you enter each product with its own cost and markup percentage, and reports the blended markup and blended margin for the whole list. That is useful for planning a catalogue, checking whether a mix is drifting toward thinner margins, or understanding how changes to one product affect the overall profitability.
Markup, Margin, and Profit — Three Views of the Same Sale
Every sale has three legitimate profitability numbers, and they all describe the same transaction from different angles:
- Markup amount (or profit): the dollar figure left after cost — for example, $30 on a $90 sale.
- Markup percentage: that dollar figure as a share of cost — $30 ÷ $60 = 50%.
- Margin percentage: the same dollar figure as a share of price — $30 ÷ $90 = 33.33%.
None of these is more correct than the others. Markup is what a seller uses to set price from cost. Margin is what a business uses to judge profitability at the unit level. Profit is what the accounting system records. The important thing is to know which one you are looking at, apply it consistently, and not silently switch between them mid-decision.