OomTools

Discount & Sale Price Calculator

Knock a percentage off any price and instantly see both the final cost and how much you saved. It's a quick, private helper for sale-hunting and everyday pricing decisions.

  • 100% free
  • Private & safe
  • Runs in your browser

Why use Discount Calculator?

Discount Calculator gives you accurate results instantly, with the underlying formula shown so you can trust the numbers.

  • Runs instantly in your browser — nothing to install, nothing uploaded.
  • Completely free, with no account, no watermarks and no usage limits.
  • Final price = original − (original × discount% ÷ 100)
  • Enter the original price.
  • Works on any device — desktop, tablet and phone — and is fully keyboard accessible.

How to use Discount Calculator

  1. Enter the original price.
  2. Enter the discount percentage.
  3. See the final price and your savings instantly.
  4. Copy the result to use at checkout.

Examples

  • 25% off a $120 item.
  • Stacking a percentage discount on multiple items.

Formulas

  • Final price = original − (original × discount% ÷ 100)

Limitations

  • Handles a single percentage discount at a time.
  • Does not add sales tax — use the Sales Tax Calculator for that.

Frequently asked questions

Can it handle a fixed-amount discount?

This tool uses percentage discounts; subtract fixed amounts manually or use the percentage.

Does it add tax?

No — pair it with the Sales Tax Calculator to see the taxed total.

Is anything uploaded?

No — it runs entirely in your browser.

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