Percentage & Discount Calculator
Free ToolSolve percentage problems: calculate X% of Y, percentage increase/decrease, retail sale discounts, and percentage difference.
Instant 0ms
100% Client-Side
Calculate Percentage of a Value
What is
%
of
?
Answer
Formula: ( ?? 100) ??
Fraction / Proportion to Percentage
is what % of
?
Percentage Result
Formula: ( ?? ) ?? 100
Percentage Increase or Decrease
From
to
is:
Difference:
Retail Discount & Sale Price Savings
%
Final Sale Price
$
You Save
$
Frequently Asked Questions
Subtract the old value from the new value, divide the difference by the old value, and multiply by 100.
Yes! The shopping discount mode calculates final sale price and total dollar savings instantly.