Toolzie

Discount Calculator

How to Use the Discount Calculator

Enter price and discount %. See discount amount and final price. Work backwards too.

Figure true savings. Compare discounts across stores, verify sale prices.

Frequently Asked Questions

Multiple discounts?

Chain calculations.

Tax?

Before tax; add 15% HST for Nova Scotia.

Find percentage?

Enter original and sale prices.

Fixed discount?

Subtract from price directly.

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About This Tool

The Toolzie Discount Calculator instantly computes the final price after a percentage discount, or works backwards to find the original price or discount percentage. Great for shopping, sales pricing, and financial planning.

How to Use

  1. Enter the original price and discount percentage, OR enter the sale price to find the discount.
  2. Click Calculate to see the final price, savings amount, and discount rate.
  3. Switch modes to solve for different unknowns.
  4. Use the results for shopping or pricing decisions.

Frequently Asked Questions

How do I calculate 20% off $80?

Enter 80 as the original price and 20 as the discount percentage. The result is $64.

Can I find the original price from a sale price?

Yes — switch to 'Find Original Price' mode and enter the sale price and discount percentage.

Does it include tax?

No — this calculates pre-tax discount prices. Add your local tax rate separately.

Can I calculate stacked discounts?

Apply the first discount, then use the result as the new original price for the second discount.