Percentage Calculator

Percentage Calculator is a free online tool to calculate percentages.

Calculate Percentage of a Number


Find Percentage One Number is of Another


Increase/Decrease a Number by a Percentage




This site is crafted to assist you in swiftly and effortlessly determining percentages for numerous applications. Whether it involves working out discounts, figuring tips, or assessing the increase or decrease in value of items, our percentage calculator stands ready to aid.



**What exactly is a percentage?**
A percentage represents a number as a part out of 100. It’s a widespread method for denoting a segment of a total or comparing numbers, typically symbolized by “%”. For instance, if a garage houses 100 cars and 25 among them are white, it could be stated that 25% of the cars are white.

**How is a percentage calculated?**
Calculating a percentage generally involves dividing the part (the smaller number) by the whole (the larger number), then multiplying the outcome by 100. This process yields the percentage as a figure ranging from 0 to 100. For an example, if out of 50 apples, 20 are red, you’d divide 20 by 50 resulting in 0.4, and multiply by 100 to get 40%.

**Why are percentages important?**
Percentages play a crucial role across various scenarios, from working out taxes and discounts to tracking changes in stock market values and economic indicators. Grasping the concept of percentages can aid in making well-informed decisions in numerous fields, including personal finance and business operations.