Sale Price · Savings · 4 Calculation Modes

Discount
Calculator

Calculate sale prices, savings amounts, original prices, and required discounts. Perfect for shopping and pricing decisions.

—
Sale Price
—
You Save
—
Savings %
$
Original Price—
Discount Amount—
Price After Discount—
Tax Amount—
Final Price (incl. tax)—
—
Discount %
—
You Saved
—
Original Price
$
$
—
Original Price
—
Saved Amount
—
Sale Price
$

Compare up to 4 deals to find the best value.

Smart Shopping Calculator

Know exactly what you're saving before you buy

🏷️

Sale Price Finder

Enter original price and discount — get final price including optional tax.

🔍

Reverse Discount

Paid a sale price? Find out what the original price was before the discount.

📊

Deal Comparison

Compare up to 4 deals side by side and instantly see which one is the best value.

🧾

Tax Included

Add a tax rate to see the final after-tax price with full breakdown.

How It Works

Find your savings in seconds

1

Choose Mode

Sale price, savings, original price, or deal comparison.

2

Enter Prices

Type your original price and discount percentage.

3

See Results

Instant calculation — sale price, savings, and discount shown clearly.

Frequently Asked Questions

How do I calculate discount?
Discount Amount = Original Price × (Discount% ÷ 100). Sale Price = Original Price − Discount Amount. Our calculator does this instantly with tax support.
How do I find the original price from a sale price?
Use the "Original Price" mode. If you paid $75 at a 25% discount, Original = $75 ÷ (1 − 0.25) = $100.
What is the Deal Comparison mode?
Enter multiple products with their original and sale prices, and our tool will rank them by best discount percentage and value, flagging the best deal with a star.