Percent Calc: Discount Tool

Fast, percentage and discount calculator. No sign-up, no tracking — just quick math for shopping, tipping, and everyday percentages.

Percent Calc is a fast, no-frills calculator for everyday percentage and discount math.

PERCENTAGE MODES • What is X% of Y? • X is what percent of Y? • Percentage change (increase or decrease) between two numbers

DISCOUNT CALCULATOR • Enter an original price and discount % • See exactly how much you save and your final price • Optional sales tax toggle for a true final total

Built for speed — results update instantly as you type, with no ads, no accounts, and no data collection of any kind.