Quick answer
Compare current selling price with the target price.
Formula
Target price = cost ÷ (1 − target margin ÷ 100).
Worked example
100 cost and 30% margin
Target selling price is about 142.86 baht.
Choose this tool when
Use this page when the target percentage is profit divided by selling price. Use Markup when the percentage is applied to cost.
Assumptions and limitations
- Margin differs from markup.
- Check contract terms, fees, rounding rules, and current requirements before making an important decision.