Percentage Calculator
Percentage Calculator – Easy Percentage Calculations
Calculate percentages easily with our free online percentage calculator. Whether you need to find what percentage one number is of another, calculate percentage increases or decreases, or determine a percentage of any value, this versatile tool handles all percentage calculations. Perfect for students, shoppers calculating discounts, business professionals analyzing growth, and anyone working with percentages. Get instant accurate results with three calculation modes: percentage of a number, percentage between numbers, and percentage change.
About Ghufran Khan – Author
Cybersecurity Specialist & Software Developer
I am a cybersecurity specialist and software developer with 17 years of hands-on experience in information technology. Throughout my career, I have tackled complex technical challenges spanning software development to advanced security implementations, giving me a unique perspective on both building and protecting digital systems.
Why This Blog Exists
This blog was born from real frustration and real solutions. During my student years and throughout my professional career, I repeatedly encountered everyday conversion and calculation problems that wasted time and disrupted workflow. Whether it was converting units for project specifications, calculating dates for project deadlines, or formatting data for different systems, these seemingly simple tasks often required multiple tools or manual calculations prone to error.
Rather than continue accepting these inefficiencies, I decided to build the tools I wished existed: practical, accurate, and freely accessible utilities that solve real problems faced by students, developers, IT professionals, and everyday users.