Calculadora de Descuentos
Calculadora de descuentos gratuita. Calcula los ahorros, el precio final y el descuento efectivo en cualquier oferta o rebaja. Para compras, comercio electrónico y fijación de precios.
Runs in your browserUpdated Apr 26, 2026
Discount calculator
You save
50.00
Final price
149.99
You pay
75.0%
Preguntas frecuentes
›How do I calculate a 30% discount?
Multiply the original price by 0.30 to get the savings, then subtract from the original. Or just type your numbers in.
›Can I stack two discounts (20% + 10%)?
Yes — apply each in sequence. 20% off then 10% off is NOT 30% off; it's 28% (0.8 × 0.9 = 0.72).
›How do I figure the effective discount?
Divide savings by original price, then × 100 for the percentage. So $20 off $80 = 25% effective discount.
›Does it handle tax?
Tax is usually applied to the discounted price. Apply your discount first, then add VAT/sales tax with our VAT calculator.
›Is the calculator free?
Yes — fully free, no signup, runs in your browser.