Percentage Calculator

What is [X]% of [Y]?

% of

[X] is what percent of [Y]?

is what % of

Percentage Increase/Decrease

to

Effortlessly Crunch Percentages in Real Time – No Buttons Needed! Even if they’re available.

Say goodbye to manual calculations! Our Smart Percentage Calculator instantly solves three key problems as you type—perfect for discounts, taxes, grades, budgets, or business metrics. Just type, and watch results update live!

How It Works (Zero Clicks Required):

  1. What is [X]% of [Y]?
    • Example: “What is 20% of 250?”∗→Instantlysee∗∗250?”∗→Instantlysee∗∗50* as you type.
  2. [X] is what percent of [Y]?
    • Example: “75 is what % of 150?” → Auto-updates to 50%.
  3. Percentage Increase/Decrease (From X to Y):
    • Example: “Price rose from 80→80→100” → Instantly shows 25% increase.

Why This Tool Stands Out:

  • Real-Time Magic: Results appear as you type—no “Calculate” button needed, but its there if you prefer it.
  • Triple Functionality: Tackle discounts, markups, ratios, and trends in one place.

Perfect For:

  • Shoppers: Calculate sale discounts or tax in real time. 🛍️
  • Students: Solve math homework faster (no more manual formulas!). 📚
  • Entrepreneurs: Track profit margins, revenue growth, or expense changes. 📈
  • Fitness Buffs: Measure weight loss/gain percentages. 💪

Example Workflow:

  1. Type “30” in the “What is X% of Y?” X-field and “500” in the Y-field → 150 appears instantly.
  2. Compare last month’s sales (1,200)tothismonth’s(1,200)tothismonth’s(1,500) → 25% increase auto-calculates.

From Classroom to Boardroom—Get Percentages Right, Every Time.
Free, mobile-friendly, and designed for clarity. No ads, no sign-up—just type and go!

Ready to Calculate Smarter? Try It Now! 💯🚀