Wholesale Offer Calculator
A supplier quotes $250 and you want a 35% margin. What is the most you can offer without giving that margin away? $162.50, and every dollar above it comes straight out of your profit. This calculator turns a total price and a percentage into a wholesale offer in one click, so you walk into a negotiation knowing your ceiling before the supplier names a number.
The offer is the price after the percentage reduction only. Shipping, taxes, storage and fees are not deducted by the tool: subtract any per-unit costs from the offer before you treat it as your ceiling, as explained below.
Quick Answer
On a $250 total price at 35%, the wholesale offer is $162.50, and the amount taken off is $87.50. That is the ceiling, not a target: offer $162.50 or less and the 35% share survives; offer more and it does not. Those figures are pre-filled in the calculator above.
How to use the wholesale offer calculator
Two numbers, one ceiling. The results stay hidden until you calculate, and a blank entry shows a prompt instead of a number.
- Enter the total price. This is the price you are working from: the retail price the item sells for, or the supplier asking price. The worked example uses $250.
- Enter the discount percentage. This is the percentage taken off that price. The worked example uses 35%.
- Click Calculate. The wholesale offer appears as a dollar figure, with the amount taken off and the offer as a share of the total price underneath.
- Copy or share the result with the buttons in the results box when you want the ceiling on record before a negotiation.
Read the two labels exactly as the tool uses them. “Total price” is the starting price, and “discount percentage” is the percentage removed from it. The older article text called the same fields “retail price” and “desired profit margin”: the arithmetic is identical when the margin is measured on the selling price, as the next section shows, but the tool itself takes a price and a percentage off that price, nothing else.
The wholesale offer formula, and the margin versus markup trap
The formula is one subtraction. The offer is the total price minus the percentage of the total price, which is the same as the total price times one minus the percentage as a decimal.
Worked example: $250 × (1 − 0.35) = $250 × 0.65 = $162.50
Here is where buyers lose money. Margin and markup describe the same dollars from different bases. Margin divides profit by the selling price; markup divides profit by the cost. A $60 cost sold at $100 carries $40 of profit, which is a 40% margin and a 66.7% markup at the same time. Neither figure is wrong, but entering one where the other belongs changes the answer.
This tool’s percentage behaves like a margin on the selling price, because it is taken off the total price. If you buy at the offer of $162.50 and resell at $250, your gross profit is $87.50, and $87.50 ÷ $250 = 35%. That is the margin interpretation, and it is the correct way to use the tool when your target is a margin. If instead a supplier quotes you a markup on cost, do not enter it directly: convert it first with margin = markup ÷ (1 + markup). A 50% markup converts to a 33.3% margin, and a 100% markup converts to a 50% margin. Entering 50% for a 50% markup would understate your offer and overstate your profit share. For the reverse direction, from a cost and a target margin to a selling price, the markup percent calculator and the gross profit rate calculator cover the companion calculations.
| If you are quoted this markup on cost | Enter this margin instead | Why |
|---|---|---|
| 25% | 20.00% | 0.25 ÷ 1.25 = 0.20 |
| 50% | 33.33% | 0.50 ÷ 1.50 = 0.3333 |
| 66.67% | 40.00% | 0.6667 ÷ 1.6667 = 0.40 |
| 100% | 50.00% | 1.00 ÷ 2.00 = 0.50 |
Worked example: the $250 gadget at 35%
A gadget retails at $250 and you need a 35% margin on the selling price to cover costs and profit. The calculator opens with those two figures pre-filled.
| Total price | Percentage | Wholesale offer | Amount taken off |
|---|---|---|---|
| $250.00 | 35% | $162.50 | $87.50 |
| $100.00 | 40% | $60.00 | $40.00 |
| $500.00 | 20% | $400.00 | $100.00 |
| $80.00 | 50% | $40.00 | $40.00 |
| $1,000.00 | 10% | $900.00 | $100.00 |
Every row is a real run of the tool. Note the $100 at 40% row: it reproduces the older article’s own example, $60, which confirms the tool and the older prose agree on the arithmetic even though they label the inputs differently.
What competing calculators miss
Wholesale pricing tools mostly solve a different problem from this one, and the distinction matters before you trust a number:
- Cost-plus wholesale price tools: the big accounting tools start from your cost and a target margin and solve for a selling price, cost ÷ (1 − margin). That is the seller’s direction. This tool runs the buyer’s direction: from a known selling price and a target share to the most you can pay. Use the right direction for your seat at the table.
- Margin calculators: strong tools that take cost and selling price and return margin, markup, gross profit and the other percentage you did not type. They answer “what margin am I making,” not “what should I offer.” Their conversion tables are why this article includes its own markup-to-margin table: it is the step most buyers skip.
- Simple discount tools: a discount percent calculator or a percentage off calculator runs the same subtraction, and for a pure discount question either fits. What they lack is the wholesale framing: the offer as a ceiling, the margin reading of the result, and the warning about costs the tool does not deduct.
- Guides without a ceiling: pricing guides explain keystone pricing, where a retailer doubles the wholesale cost, and the difference between gross and net margin, but leave the buyer to do the subtraction. A guide that never names a dollar ceiling does not help in a live negotiation.
- The gap this page fills: the buyer’s direction, stated as a ceiling, with the margin-versus-markup conversion that decides whether the percentage you typed means what you think it means, and the costs the tool leaves out, stated rather than hidden.
Using the ceiling in a real negotiation
A ceiling is only useful if it survives contact with the rest of the deal. Three adjustments come before you quote it. First, subtract per-unit costs the tool never sees: freight, customs, payment fees and storage, per unit. If freight is $8 per unit, your $162.50 ceiling is really $154.50 before profit. Second, run the scenarios, not just the target: 30%, 35% and 40% on $250 give $175.00, $162.50 and $150.00, and knowing all three lets you concede in steps instead of guessing under pressure. Third, decide your walk-away in advance. A supplier who will not meet the ceiling is not offering a bad deal in the abstract; they are offering a deal at a margin below your floor, and the disciplined answer is a smaller order, different terms, or no order.
Volume changes the conversation without changing the formula. The tool is per unit, so a 200 unit order at $162.50 is $32,500 before the per-unit costs above, and a $5 per unit concession is $1,000 across the order. That is why suppliers trade price for quantity, payment terms and exclusivity: each of those moves the effective per-unit cost, and each should be re-run through the ceiling before you accept it. A net-60 payment term, for example, has a real financing value that can justify a slightly higher unit price, but only if you price that value instead of feeling it.
Frequently asked questions
It calculates the maximum price you should offer for a product, given a total price and a percentage taken off it. On a $250 total price at 35%, the offer is $162.50. Offer at or below that figure and the 35% share survives; offer above it and it does not.
The tool takes the percentage off the total price, so it is a discount in its mechanics. Read as a margin, it is also correct: if you buy at the offer and resell at the total price, the amount taken off divided by the total price is your gross margin on the selling price. A $250 price, a $162.50 offer and an $87.50 profit is a 35% margin.
Convert it first, because markup is measured on cost and margin on selling price. Margin equals markup divided by (1 plus markup). A 50% markup converts to a 33.3% margin, and a 100% markup converts to a 50% margin. Enter the converted margin, not the markup.
No. The tool deducts only the percentage from the total price. Subtract freight, customs, payment fees and storage per unit from the offer yourself before treating it as your ceiling. On the worked example, $8 of freight per unit turns a $162.50 offer into a $154.50 true ceiling.
There is no universal figure: it depends on the category, the volume and the costs after the purchase. Retailers commonly work in the 30 to 50% range on the selling price, but that range is a starting point for scenarios, not a recommendation. Run 30%, 35% and 40% on your own price and judge which ceiling still covers your real per-unit costs.
The tool still computes, and the offer goes negative: $100 at 150% gives minus $50.00. A negative offer is not a price, it is a sign the percentage is impossible for a purchase. Percentages of 100% give a $0.00 offer, and 0% returns the total price unchanged.
Yes, wherever a total price and a percentage off that price define the deal. The arithmetic does not care whether the item is a gadget or an hour of work, but the margin reading only holds if the total price is the price you will actually charge for it.
Yes. It runs entirely in your browser, needs no account, and stores nothing. Copy the result with “Copy my results” or send it to another app with “Share results”.
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References
- Xero. Margin vs Markup (margin as profit as a share of selling price, markup as profit as a share of cost, conversion formulas, 50% markup equals 33.3% margin). Accessed October 24, 2026.
- Sage. Markup Calculator and Formula (markup and margin formulas side by side, 50% markup on a $5 cost gives a $7.50 price and a 33.33% margin, 50% margin requires a $10 price). Accessed October 24, 2026.
- Double Entry Bookkeeping. Markup vs Margin (gross profit definitions, markup equals profit divided by cost, margin equals profit divided by selling price). Accessed October 24, 2026.
- Daymark. Markup vs Margin: Formulas, Table, and Examples (margin divides by selling price, markup divides by cost, $60 cost and $100 price is a 40% margin and a 66.7% markup). Accessed October 24, 2026.
- Cursa. Margin vs Markup: Communicating and Calculating Profit Correctly (derivation of selling price from cost and target margin, cost divided by one minus margin). Accessed October 24, 2026.
- Stewart Accounting. How to Calculate Markup and Margin: A Guide for Businesses (markup as forward-looking price setting, margin as backward-looking profitability measurement). Accessed October 24, 2026.
- BizCalcLab. Profit Margin vs Markup: 2026 Small Business Pricing and Benchmark Guide (conversion formulas both directions, 40% margin requires a 66.7% markup). Accessed October 24, 2026.
- Orders in Seconds. Margin vs. Markup: Formulas, Examples and Calculator (conversion chart: 10% margin equals 11.11% markup through 50% margin equals 100% markup). Accessed October 24, 2026.
- U.S. Small Business Administration, Ascent. Worksheet: Pricing Models for a Successful Business (cost-based, customer-based and competition-based pricing models, breakeven analysis). Accessed October 24, 2026.
- Busey Bank. Small Business Guide to Pricing Products and Services (positioning against competitors, undercutting versus premium pricing, tracking sales and adjusting prices). Accessed October 24, 2026.