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Pricing Strategy Calculator – Cost-Plus & More

Quick answer

Compare cost-plus, keystone and target-margin pricing.

  • $40 cost → $60 at keystone, $66.70 for a 40% margin.
  • Side-by-side compare.

Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.

How Pricing Strategies Compare

Cost-Plus Price = Unit Cost × (1 + Markup %); Margin Price = Cost ÷ (1 − Target Margin %)

Different strategies answer different questions. Cost-plus covers the bill: price = cost × (1 + markup). Target-margin works backwards from the P&L: price = cost ÷ (1 − margin). Keystone doubles cost — retail's classic. Worked example: at $40 cost, a 50% markup prices at $60; a 40% target margin needs 40 ÷ 0.60 = $66.70; keystone lands at $80. Choose by market: commodity items lean cost-plus, branded goods carry premium, and elasticity tests reveal how much a 5% raise costs you in volume.

  1. 1

    Enter unit cost

    Fully loaded cost including overhead per unit.

  2. 2

    Pick a strategy

    Markup %, target margin %, or keystone multiplier.

  3. 3

    Compare prices

    See all strategies side by side before committing.

Use Cases

New product launch

Pick the launch price that protects margin while volume ramps.

Marketplace repricing

Stay above your floor when algorithms race to the bottom.

Annual price review

Re-cost and reprice systematically instead of by gut.

Common Mistakes

  • Copying a competitor's price without knowing their cost base

  • Pricing on variable cost alone and ignoring overhead recovery

  • Changing price without watching volume for a full cycle after

FAQs

Which strategy is best for e-commerce?

Start cost-plus for a floor, then test value-based raises — most stores underprice by 10-20%.

What is keystone pricing?

Selling at 2× cost — a 50% margin baseline that retail used for decades.

How does elasticity change price?

If a 5% hike loses under 5% of volume, demand is inelastic — raise and keep profit.

Should I use charm prices like $9.99?

They lift conversion on impulse items; round numbers signal quality for premium positioning.

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