How Many More Sales Calculator

Same volume comparison with constant unit costs.

Your numbers

Enter your numbers to see the result.

How How Many More Sales works

Additional sales percentage = ((old price − unit cost) ÷ (new price − unit cost) − 1) × 100. A new price no greater than cost cannot preserve positive profit through volume.

A worked example

These sample values illustrate the calculation. Use your own numbers in the calculator for your result.

Example inputs
Old price
100
Discounted price
85
Cost per unit
60
Additional sales required
60%

Assumptions and limits

Same volume comparison with constant unit costs.

Planning estimate only. This is not legal, tax, payroll or accounting advice.