Code Formatters, Minifiers, Beautifiers, Validators, Encoders/Decoders, Diff Tools, Slug Tools, UUID Tools,
Unit Converter, Currency Converter, Base64 Encoder/Decoder, Markdown Converter, Image Converter, PDF Converter, Timestamp Converter, HTML Converter,
Calculator, Percentage Calculator, Unit Price Calculator, Age Calculator, BMI Calculator, Prime Number Checker, Factorial Calculator, Equation Solver,
Text Case Converter, String Tools, Lorem Ipsum Tools, Plagiarism Checker Tools, Readability Checker Tools, Word Counter, Essay Generator,
Image Compressor, Color Picker, Palette Tools, Favicon Tools, Barcode Tools, QR Tools, Image Resizer,
Loan Calculator, Mortgage Calculator, Investment Calculator, Budget Planner, Expense Tracker, Tax Calculator, Savings Calculator,
Ping Tool, WHOIS Lookup, DNS Lookup, IP Checker, SSL Checker, Port Scanner, HTTP Headers, User Agent Parser,
Gradient Generator, Palette Generator, Contrast Checker, HEX to RGB Converter, Color Blindness Simulator, Color Converter, Color Extractor,
Grammar Checker, Plagiarism Checker, Paraphrasing Tool, Readability Checker, Summary Tool, Citation Generator,
Link Shortener, Hashtag Generator, Profile Picture Maker, Post Scheduler, Bio Generator, Social Media Audit, Emoji Picker, Username Generator,
Calorie Counter, Water Intake Calculator, Step Counter, Sleep Tracker, Heart Rate Calculator, Body Fat Calculator, BMR Calculator,
PDF Merger, PDF Splitter, File Compressor, File Converter, File Renamer, File Encryptor, File Decryptor, File Hasher.
Advanced Percentage Calculator
Tool
Calculate percentages, increases, decreases, differences, and changes with our comprehensive calculator.
Features real-time calculations, formula explanations, and calculation history.
Multiple Calculation Modes
Real-time Results
Calculation History
Formula Explanations
Percentage Calculator
Basic %IncreaseDecrease
25% of 200 = 50
Formula: (25 ÷ 100) × 200 = 50
Basic Percentage Calculator
Calculate what percentage X is of Y (X% of Y)
Percentage Increase Calculator
Calculate the result when a value is increased by a percentage
Percentage Decrease Calculator
Calculate the result when a value is decreased by a percentage
Percentage Difference Calculator
Calculate the percentage difference between two values
Percentage Change Calculator
Calculate the percentage change from an old value to a new value
Calculation History
Why Choose Our Percentage Calculator?
Professional-grade calculator with advanced features for all your percentage calculation needs
Multiple Calculation Modes
Basic percentage, increase, decrease, difference, and change calculations all in one tool.
Real-time Results
Get instant calculations as you type with our responsive calculation engine.
Calculation History
Keep track of your calculations with automatic history saving and easy recall.
Formula Explanations
Learn how calculations work with detailed formula breakdowns and explanations.
How to Use the Percentage Calculator
1
Choose Calculation Mode
Select from basic percentage, increase, decrease, difference, or change calculations.
2
Enter Your Values
Input the numbers you want to calculate with. Real-time results update as you type.
3
View Results & Formula
See detailed results with formula explanations and step-by-step breakdowns.
4
Save to History
All calculations are automatically saved to your history for easy reference.
Common Percentage Calculations
Basic Percentage: What is 25% of 200? Answer: 50
Percentage Increase: 100 increased by 20% Answer: 120
Percentage Decrease: 200 decreased by 15% Answer: 170
Percentage Change: From 80 to 100 Answer: +25% increase