Discount & Sale Price Calculator
Calculate sale prices, percentage discounts, coupons, and tax savings
How Does It Work?
Shopping discount calculator. Calculate final prices after percentage discount, additional promo coupons, and sales tax with total savings summary.
Multi-tier discount calculation applying coupon percentages sequentially.
Related Guides & Calculation Deep Dives
All guidesHow to Calculate GST on a Bill (With Examples)
To add 18% GST to a price of ₹10,000, multiply by 0.18 to get ₹1,800 tax (total ₹11,800). To remove 18% GST from an inclusive MRP of ₹11,800, divide by 1.18 to find the base price of ₹10,000 and tax of ₹1,800.
How to Calculate Discounts and Sale Prices
To calculate a sale price: Sale Price = Original Price × (1 - Discount% / 100). On a ₹2,500 jacket with a 30% discount, you save ₹750 and pay ₹1,750. Stacked discounts like "50% + 20% off" equal 60% total discount, not 70%.
How to Calculate Percentage (Formulas and Examples)
The basic percentage formula is Percentage = (Part / Whole) × 100. To find what 15% of ₹2,400 is: 2400 × 0.15 = ₹360. To calculate percentage increase from 50 to 75: ((75 - 50) / 50) × 100 = 50% increase.
Discount Calculator FAQs
Common questions, calculation formulas, and usage rules.
A second coupon discount is applied to the already discounted price, not the original price.