Need to calculate percentage quickly? Whether you’re figuring out a discount, analyzing salary hikes, or working with student marks, our free online Percentage Calculator gives you instant, accurate results — without any math!
From students and teachers to shoppers and business owners — percentage calculations are everywhere. This tool helps you save time, avoid mistakes, and get smart results in seconds.
A Percentage Calculator is a smart online tool designed to make percentage-related calculations easy and error-free. No need to remember formulas or perform manual calculations — just enter your numbers and see results instantly.
What is X% of Y?
X is what percent of Y?
Percentage increase/decrease between two values
Find the original value before a percentage change
✅ 100% Free & Instant Results
📱 Fully Mobile Responsive – use it on any device
🎓 Easy for students, teachers, and non-tech users
🧠 Built using modern AI tools
⚡ Zero math skills required – just input & go
Want to know how much you’ll save in a sale?
Example: 25% off ₹2000 = ₹500 savings. Just input the values and get instant results.
Got a raise? Want to know how much percent more you’re earning now?
Example: ₹35,000 → ₹42,000 = 20% increase
Calculate how much percentage you scored in exams.
Example: Got 460 out of 500? That’s 92%.
Lost 8kg out of 80kg? That’s 10% weight loss.
Choose a Calculation Type
Select from:
“What is X% of Y?”
“X is what percent of Y?”
“Percentage increase or decrease from A to B”
Enter Your Numbers
Just type in your values. Example: 20 and 150.
Get Instant Results
The result appears immediately. Easy!
Try Other Calculations
Refresh and reuse as many times as you like.
We also provide a powerful PDF Converter Tool
Convert PDFs to Word, Excel, or Image formats — completely free and easy to use. Perfect for students, professionals, and digital creators.
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Our tool is perfect for:
📖 Students & Teachers – Exam marks, assignment scores, attendance
💼 Working Professionals – Salary, profits, business growth
🛍️ Online Shoppers – Calculate discounts fast
📊 Data Analysts & Marketers – Track data changes in percentages
🎯 AI Enthusiasts & Developers – Use this as a demo tool & inspiration