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Discount calculator

See the final price and amount saved after a percentage discount.

SET UP FOR YOUR COUNTRY Editable estimate

Discount calculator for United States

USD · 12,345.67US customary measurementsRoad distance: miles

United States planning scenario. Amounts, prices and rates are editable examples. No verified local tax bands, exemptions, benefits or lender rules are applied. Currency amounts are not exchanged.

Switch countries to open a separate scenario. Your edits are kept while this calculator is open; use Save scenario to keep them on this device.

Your details

USD
Example only. Enter the amount or rate applicable to your situation in United States.
%
Example only. Enter the amount or rate applicable to your situation in United States.
Results update instantly as you change the inputs.

Final price

$80.00

Amounts in USD · United States · editable planning estimate

You save$20.00
Original price$100.00
Discount20%
Your calculation, beautifully packaged.Download a report with this result, your inputs, the formula, and assumptions.

How this result was calculated

  1. Savings = original × discount ÷ 100
  2. Final price = original − savings
  3. Country setup: United States. Displayed measurements are converted to the formula's base units internally.

Assumption: One discount, before tax. Stacked promotions and product specific tax rules are excluded. United States planning scenario. Amounts, prices and rates are editable examples. No verified local tax bands, exemptions, benefits or lender rules are applied. Currency amounts are not exchanged.

Calculation version 1.0.0 · Support state: generic

Guides & conversions

How to calculate two successive discounts
Explore the full library →

Formula and method

Savings = original price × discount rate. Final price = original price − savings.

This calculation uses the values you enter. It runs in your browser and does not request a location or account.

Worked example

A 20% discount on 100 saves 20, leaving a final price of 80 before tax.

Questions people ask

Does this include sales tax?

No. It calculates the price before any applicable tax.

Is 20% off the same as multiplying by 0.8?

Yes. The remaining 80% of the original price is paid.