Keystone Markup Calculator
Wholesale to retail pricing at any markup multiple.
Enter your values
Enter the wholesale cost per unit in $.
Enter the markup multiplier in ×.
Enter the freight and duty per unit in $.
Enter the average discount given in %.
Enter the units per month you are working with.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Retail price
- $43.56
- Average selling price after discount
- $38.33
- Landed cost
- $19.80
- Gross margin
- 48.3%
- Profit per unit
- $18.53
- Monthly gross profit
- $5,559.84
- Maximum discount before break-even
- 54.5%
Quick answer
Keystone pricing doubles the wholesale cost, giving a 50% gross margin — the traditional retail default before discounts and shrinkage.
Retail = wholesale × multiplier; margin = 1 − 1 ÷ multiplier
At a glance
| What it does | Wholesale to retail pricing at any markup multiple. |
|---|---|
| Category | Business |
| Inputs needed | Wholesale cost per unit, Markup multiplier, Freight and duty per unit, Average discount given, Units per month |
| Main output | Retail price |
| Formula | Retail = wholesale × multiplier; margin = 1 − 1 ÷ multiplier |
| Cost | Free — no sign-up, no download |
How to use the Keystone Markup Calculator
- 1Enter the wholesale cost and freight per unit.
- 2Set the multiplier — 2.0 is keystone, 2.2–2.5 is common in boutique retail.
- 3Add the average discount you actually give.
Inputs explained
- Wholesale cost per unit($)
- Enter the wholesale cost per unit in $.
- Markup multiplier(×)
- Enter the markup multiplier in ×.
- Freight and duty per unit($)
- Enter the freight and duty per unit in $.
- Average discount given(%)
- Enter the average discount given in %.
- Units per month
- Enter the units per month you are working with.
Worked example
Using the values the calculator loads with:
Inputs
- Wholesale cost per unit18 $
- Markup multiplier2.2 ×
- Freight and duty per unit1.80 $
- Average discount given12 %
- Units per month300
Results
- Retail price$43.56
- Average selling price after discount$38.33
- Landed cost$19.80
- Gross margin48.3%
- Profit per unit$18.53
- Monthly gross profit$5,559.84
- Maximum discount before break-even54.5%
Frequently asked questions
Is keystone still realistic?
In categories with heavy online competition, rarely. Many retailers need 2.2–2.5× to survive discounting, returns and shrinkage while still clearing 50% real margin.
Markup or margin?
A 100% markup is a 50% margin. Always state which you mean — confusing the two is the most common pricing error in retail.
What do I need to enter into the Keystone Markup Calculator?
Just 5 values: wholesale cost per unit, markup multiplier, freight and duty per unit, average discount given, units per month. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the Keystone Markup Calculator work out the answer?
Keystone pricing doubles the wholesale cost, giving a 50% gross margin — the traditional retail default before discounts and shrinkage. It applies the formula Retail = wholesale × multiplier; margin = 1 − 1 ÷ multiplier and shows the working so you can check each step by hand.
Is the Keystone Markup Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.