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10 min readReviewed 2026-07-03

How to calculate wholesale price from cost and margin

To calculate wholesale price, start with full unit cost, choose a wholesale margin, include payment fees, and then check whether the retail price leaves enough room.

Quick answer

To calculate wholesale price, divide unit cost by one minus wholesale margin and payment fee rate. In the example checked July 3, 2026, an $18 unit cost with 30% wholesale margin and 3% payment fee needs a $26.87 wholesale price.

Test the answer with your own cost, fee, and margin numbers.

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Decision checkpoints

  • Wholesale price should be calculated from cost.
  • Payment fees reduce wholesale profit.
  • Retail divided by two is only a check.
See worked examples

Use the numbers while you read

Wholesale Price Calculator

Open this guide beside the calculator and test your own cost, fee, margin, or ad assumptions. The examples below are useful, but your decision should use your own numbers.

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Core formulas

The formulas to keep straight

wholesale price = unit cost / (1 - wholesale margin - payment fee rate)
wholesale profit = wholesale price - unit cost - payment fee
retailer room = retail price - wholesale price
retailer margin = retailer room / retail price

What is the wholesale price formula?

The wholesale price formula is unit cost divided by one minus wholesale margin and payment fee rate. Unit cost should already include labor, packaging, overhead, and normal waste.

If unit cost is $18, wholesale margin is 30%, and payment fee is 3%, the wholesale price is $26.87.

Formula math was checked July 3, 2026.

Wholesale formula example, checked July 3, 2026

LineAmountFormula
Unit cost$18.00Input
Wholesale margin30%Input
Payment fee3%Input
Divisor67%1 - 30% - 3%
Wholesale price$26.87$18 / 67%

How do you check retailer room?

Check retailer room by subtracting wholesale price from retail price, then dividing that room by retail price. The retailer needs enough room to cover their costs and profit.

If retail is $40 and wholesale is $26.87, retailer room is $13.13, or 32.8% of retail.

If that room is too small for the retailer, the product may need a higher retail price or lower unit cost.

Retail room check, checked July 3, 2026

LineAmountNote
Retail price$40.00Shelf price
Wholesale price$26.87Maker invoice price
Retailer room$13.13$40 - $26.87
Retailer margin room32.8%$13.13 / $40

What terms should wholesale pricing include?

Wholesale pricing should include order minimums, payment timing, lead time, case packs, shipping responsibility, return rules, and reorder terms. The price alone is not the whole wholesale offer.

Small wholesale orders can take as much admin time as larger ones. That is why minimums matter.

Put terms in writing before the first invoice.

  • Minimum opening order.
  • Minimum reorder.
  • Payment due date.
  • Production lead time.
  • Shipping and damage terms.
  • Return or exchange rules.

Decision table

Wholesale pricing decision table, checked July 3, 2026

ResultMeaningNext move
Wholesale price below half retailRetailer has roomCheck your own profit
Wholesale near retailRetail price too lowRaise retail or reduce cost
Wholesale below costFormula was not usedRecalculate from full cost
Low order quantityAdmin riskSet minimums

Worked examples

Examples you can compare against your own numbers

Example: $18 unit cost

A seller wants 30% wholesale margin and expects a 3% payment fee.

Unit cost$18.00
Wholesale margin30%
Payment fee3%
Wholesale price$26.87
Wholesale profit$8.06

Takeaway: The wholesale price is built from cost, not retail divided by two.

Open this example in the wholesale price calculator

Action checklist

Before you use this number in the real business

  1. 1Calculate full unit cost.
  2. 2Choose wholesale margin.
  3. 3Add payment fee.
  4. 4Calculate wholesale price.
  5. 5Check retailer room.
  6. 6Set order terms.

Common mistakes

Mistakes that make the answer look better than reality

Starting from half retail.
Ignoring payment fees.
Leaving labor out of unit cost.
Not setting minimum order value.
Forgetting wholesale packaging.

FAQs

Questions people ask before making the decision

How do I calculate wholesale price?

Divide full unit cost by one minus wholesale margin and payment fee rate.

What is a good wholesale margin?

Use the margin that still pays your labor and overhead. In the examples, 30% is a planning target, not a rule.

Should shipping be included in wholesale price?

Only if you plan to pay it. Otherwise list shipping terms separately.

Should I offer wholesale on custom items?

Usually only with clear minimums and setup fees. Custom work often breaks wholesale efficiency.

Can I use retail divided by two?

Use it only as a check. The real wholesale price should come from cost and margin.

Sources and notes

Where the assumptions come from

Shopify: Pricing Strategies

Reference for common pricing strategy categories and cost-based pricing.

FeeProofed Product Pricing Guide

General cost, margin, fee, and pricing workflow used in these examples.

FeeProofed methodology

How FeeProofed checks formulas, examples, source notes, and calculator-backed guide content.