Percentage Calculator

Quickly calculate percentages for discounts, tips, grades, and more—simple, fast, and accurate.

Tool Icon Percentage Calculator

About This Tool

So, you need to figure out a percentage. Maybe it’s a tip at a restaurant, a discount on that jacket you’ve been eyeing, or just checking what 15% of your paycheck actually looks like. Whatever it is, this percentage calculator’s got your back. It’s not fancy. It’s not trying to impress you with animations or buzzwords. It just does the math—fast and without judgment. I built this because I got tired of pulling out my phone, opening a notes app, and doing mental gymnastics every time I saw “20% off” in bold letters. Sometimes you just want a number, not a life lesson. This tool cuts through the noise. Plug in your numbers, hit calculate, and move on with your day.

Key Features

  • Simple input fields—no dropdowns, no menus, just type and go.
  • Handles basic percentage calculations: find X% of Y, what percentage is A of B, and increase/decrease by a percent.
  • Works on your phone, tablet, or that old laptop you refuse to upgrade.
  • No sign-up. No ads. No tracking. It’s just math.
  • Instant results—because waiting 3 seconds for a percentage feels like an eternity.

FAQ

Can I use this for school or work?
Yeah, totally. Teachers, students, accountants, baristas—anyone who deals with numbers. Just don’t blame me if your boss catches you using it during a meeting.

Is my data being saved?
Nope. Nothing gets stored. The calculator runs right in your browser. Close the tab, and it’s like it never happened. Privacy isn’t a premium feature here—it’s the default.