Discount Calculator
Calculate the sale price after a discount, see how much you save, and stack a second discount on top.
Result
Standing in front of a "30% off" rack and trying to work out the real price? This discount calculator does it instantly: enter the original price and the percent off, and you get the final sale price plus the exact amount you save, recalculated live with every keystroke.
The math is transparent — the tool shows the multiplication it used, for example 80 × 0.7 = 56 for 30% off an 80 item. That makes it easy to double-check a shelf label or a checkout total, and to spot when a "discounted" price does not match the advertised percent.
Stacked promotions are where shoppers get misled most often: "extra 20% off already reduced items" does not add up to the sum of the two percents. The second discount applies to the already-lowered price, so 30% off followed by an extra 20% off is a 44% total discount, not 50%. Enter the second percent into the optional field and the calculator shows the price after each step and the true effective discount.
Everything is computed locally in your browser — no sign-up, no currency lock-in (the numbers work in any currency), and your shopping math stays on your device.