❓ What Percentage is X of Y?

Find out exactly what percent one number is of another — instantly.

🧮 What This Calculator Does

Enter two values — X and Y — and we’ll calculate what percentage X is of Y.
Perfect for comparing values in school, finance, fitness, and more.

Result: %

How to Calculate What % X is of Y

Use the simple formula:

(X ÷ Y) × 100 = Percentage

Example:
What % is 50 of 200?
(50 ÷ 200) × 100 = 25%

🧠 Formula

What % is X of Y? = (X ÷ Y) × 100

✅ Example

  • What percentage is 30 of 200?
    👉 (30 ÷ 200) × 100 = 15%
    ✔️ So, 30 is 15% of 200.

🎯 Use This Tool For:

  • Score comparisons 📊

  • Budget analysis 💰

  • School grades 📚

  • Fitness & progress tracking 🏋️

  • Sales & performance goals 📈

⚡ Why Use Our Calculator?

  • 📱 Works perfectly on mobile

  • 🔒 No login or data tracking

  • 🧠 Beginner-friendly

  • 💯 Accurate, every time

🔁 Try Other Popular Tools

  • 👉 Percentage of a Number

  • 👉 Percentage Increase

  • 👉 Percentage Decrease

Scroll to Top