How do I calculate the final price after a discount?

Multiply the original price by the discount percentage (as a decimal), then subtract that amount from the original price. For example: $100 × 0.20 = $20 discount, so $100 - $20 = $80 final price.

Can I combine multiple discounts?

Yes, but they stack sequentially, not additively. Apply the first discount to get a new price, then apply the second discount to that price. A 20% + 10% discount is not the same as a 30% discount.

What's the difference between discount and markup?

A discount reduces the price (subtraction), while a markup increases it (addition). A 20% discount on $100 gives you $80, while a 20% markup gives you $120.

How do retailers calculate sale prices?

Retailers typically start with the original price and apply the discount percentage. Some may round to psychological price points ($19.99 instead of $20.04) to make prices more appealing to customers.

What's a good discount percentage?

Common retail discounts are 10-30% for regular sales, 40-60% for clearance, and 70%+ for liquidation. Black Friday sales often feature 20-50% discounts. Anything over 50% is considered a significant bargain.

Tools Calculators

Discount Calculator

Calculate sale prices and savings from percentage discounts, or find the discount percentage from a final price. Features quick discount buttons (10-50%), original vs final price comparison, and visual savings breakdown charts.

How to Use the Discount Calculator

Use the Discount Calculator to sale prices and savings from percentage discounts, or find the discount percentage from a final price. Features quick discount buttons (10-50%), original vs final price comparison, and visual savings breakdown charts.. Enter your values to get accurate, instant results tailored to your situation.

Free utility calculators for everyday tasks, random generators, converters, and more. Simplify your daily calculations.

Common Uses

Calculate discount accurately and instantly
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Calculate discounts accurately and instantly
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Expert Tips

Calculate Before You Buy: Always know the final price before purchasing. A big percentage off a marked-up price may not be a good deal.
Compare Original Prices: Check if the "original price" is realistic. Some retailers inflate prices before sales to make discounts seem bigger.
Stack Discounts When Possible: Combine percentage discounts with coupons, cash back, or loyalty rewards for maximum savings. Order matters—apply percentage discounts first.
Consider Price Per Unit: A larger size with a smaller discount might still cost less per unit than a smaller size with a bigger discount.

Essential Fundamentals — Understanding discounts

Discount Basics

Percentage Off: The most common discount type. A 25% discount means you pay 75% of the original price.
Dollar Amount Off: Fixed discounts like "$10 off" are better for smaller purchases. Compare to percentage discounts to see which saves more.
Buy One Get One: BOGO deals are essentially 50% off when buying two. Only worthwhile if you actually need multiple items.

Advanced Strategies — Save even more

Savvy Shopping Tips

Wait for Seasonal Sales: Major holidays often bring the best discounts. Plan big purchases around these times for maximum savings.
Use Price Tracking Tools: Browser extensions can track price history and alert you when items drop to your target price.

Frequently Asked Questions

How do I calculate the final price after a discount?: Multiply the original price by the discount percentage (as a decimal), then subtract that amount from the original price. For example: $100 × 0.20 = $20 discount, so $100 - $20 = $80 final price.
Can I combine multiple discounts?: Yes, but they stack sequentially, not additively. Apply the first discount to get a new price, then apply the second discount to that price. A 20% + 10% discount is not the same as a 30% discount.
What's the difference between discount and markup?: A discount reduces the price (subtraction), while a markup increases it (addition). A 20% discount on $100 gives you $80, while a 20% markup gives you $120.
How do retailers calculate sale prices?: Retailers typically start with the original price and apply the discount percentage. Some may round to psychological price points ($19.99 instead of $20.04) to make prices more appealing to customers.
What's a good discount percentage?: Common retail discounts are 10-30% for regular sales, 40-60% for clearance, and 70%+ for liquidation. Black Friday sales often feature 20-50% discounts. Anything over 50% is considered a significant bargain.