About this calculator

Stacked discounts apply one after another, not by adding percentages. Optional tax is applied after discounts.

Frequently asked questions

What does the Discount & Sale Price Calculator do?

Calculate sale price, savings, stacked discounts, tax and reverse original price. Stacked discounts apply one after another, not by adding percentages. Optional tax is applied after discounts.

Is the Discount & Sale Price Calculator free to use?

Yes. Every calculator on Calcurly.com is free, works in your browser without sign-up, and can be embedded on your own website.

How accurate is the Discount & Sale Price Calculator?

Results are calculated in real time using industry-standard formulas. Treat the output as a well-informed estimate — always cross-check with local regulations, product datasheets, or a qualified e-commerce & retail professional before committing to a purchase or a job.

What inputs does the Discount & Sale Price Calculator need?

Enter values for: Original price, First discount (%), Second discount (%), Tax after discount (%). Sensible defaults are pre-filled where possible so you can start with a single change.

Can I embed the Discount & Sale Price Calculator on my own website?

Yes — copy the iframe snippet at the bottom of this page, or use the Embed Generator to customise the size. The embedded version stays in sync with the live calculator on Calcurly.com.