Percentage Calculator
The Percentage Calculator helps you quickly find the percentage of a number or calculate percentage increase and decrease. Simply input the values and get instant, accurate results. This easy-to-use tool is perfect for students, professionals, and everyday calculations.
Share on Social Media:
What is a Percentage Calculator?
A Percentage Calculator is a simple and effective online tool designed to help you calculate percentages quickly and accurately. Whether you need to find what percentage one number is of another, calculate percentage increase or decrease, or convert percentages to decimals, this tool does it all in seconds.
Why Use Our Percentage Calculator?
- Fast and Accurate: Instantly compute percentages with precise results.
- Multiple Functions: Supports percentage of a number, percentage increase/decrease, and reverse calculations.
- Easy to Use: No complex formulas or manual calculations required — just enter your numbers and get the answer.
- Accessible Anywhere: Works on all devices and browsers without any downloads or registrations.
Common Use Cases
- Calculating discounts during shopping or sales.
- Determining tax amounts or tips.
- Analyzing percentage changes in finances or statistics.
- Helping students solve math problems quickly.
How to Use the Percentage Calculator
Enter the relevant numbers into the input fields — for example, the part and the whole to find the percentage, or the original and new value to find percentage change. Click “Calculate” and get your answer instantly. You can easily reset and perform multiple calculations in a row.
Example
Find what percentage 45 is of 120:
Result: 37.5%
Make Percentage Calculations Easy
Whether for work, school, or everyday needs, our Percentage Calculator is the ideal tool for fast and reliable percentage calculations. No math skills required — just enter your numbers and get results immediately.