Percentage represents a fraction of 100. It's a fundamental concept used in daily life, finance, statistics, and commerce. With this tool, you can effortlessly solve various percentage problems. Calculate A's %B, what percentage A is of B, or percentage increase/decrease in seconds and learn their formulas.
This tool is for general information purposes only. Please verify your calculations.
The term 'percent' means 'per hundred.' Finding the percentage of a number involves multiplying that number by the desired percentage rate and then dividing by 100. For example, 10% of 200 is calculated as (200 × 10 / 100 = 20).
This tool automates the most common types of percentage calculations, saving you time: finding a certain percentage of a number, calculating what percentage one number is of another, finding the increase by adding a certain percentage to a value, and calculating the decrease by subtracting a certain percentage from a value.
Below, you'll find the formulas for these calculation types, and in the 'Detailed Calculation Steps' section, you'll see step-by-step solutions with the values you enter.