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🏷️

Calculate Sale Prices and Discounts

Find the discounted price, savings amount, and percentage off for any sale or promotional discount.

Sin necesidad de registro

What is X% of Y?

%
of
=
30

X is what % of Y?

is what % of
=
15%

Percentage change from A to B

→
=
+25%

Increase of 25%

Shopping tips

🏷️

Use "X% of Y": enter the discount percentage and original price. Result = the discount amount. Subtract from original to get the sale price.

💡

Example: 30% off $89.99 = $89.99 × 0.30 = $26.99 saved. Sale price = $89.99 − $26.99 = $63.00.

🛍️

For stacked discounts (20% off, then extra 10%), calculate the first discount first, then apply the second to the result — they don't simply add up to 30%.

📊

Use "percentage change" mode to see how much a price has changed in percentage terms — useful for comparing before-and-after sale prices.

Cómo funciona

1
Introducir
Enter your data into the tool above. Everything stays local to your browser.
2
Procesar
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Descargar
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

¿Por qué usar el nuestro?

✓Completamente gratis — sin costes ocultos, nunca
✓Sin cuenta, correo ni registro requerido
✓Los archivos nunca salen de tu dispositivo
✓Sin límite de tamaño de archivo en absoluto
✓Sin marcas de agua en ningún resultado

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Preguntas frecuentes

Back to Calculadora de porcentaje