Selling Price Calculator

Set a sale price from cost plus a target margin or markup.

NZ$
%
Selling price (excl. GST)
$83.33
+ 15% GST → $95.83 retail
Cost$50.00
Selling price (excl GST)$83.33
Retail (incl 15% GST)$95.83

About this calculator

Work out a sale price from a known cost plus either a target margin or a target markup.

  • Margin-based: price = cost ÷ (1 − margin/100).
  • Markup-based: price = cost × (1 + markup/100).

Frequently asked questions

Should I include GST in the result?
This calculator returns the GST-exclusive trade price. Add 15% if quoting an inclusive consumer price.

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Calculator NZ provides general information only. For decisions with significant financial, medical or legal consequence please consult a qualified professional.