How to Calculate Discount Percentage: Quick Guide

Shopping during sales? Knowing how to calculate discount percentages helps you spot real deals and compare offers quickly.

Basic Discount Formula

Discount Amount = Original Price × (Discount % / 100)

Final Price = Original Price - Discount Amount

Quick Examples

• 20% off ₹1000: Discount = 1000 × 0.20 = ₹200, Final = ₹800
• 50% off ₹500: Discount = 500 × 0.50 = ₹250, Final = ₹250
• Buy 2 Get 1 Free: Equivalent to 33.33% discount

Double Discount Trick

When stores offer "Additional 20% off already reduced prices," apply discounts sequentially, not additively. ₹1000 with 50% off = ₹500, then additional 20% off = ₹400 (not ₹300).

Use our Discount Calculator for instant calculations.