Percentage Calculator is a free online tool to calculate percentages.
Tips: Use tab to move to the next field. Use shift-tab to move to the previous field. Press enter to calculate.
About
This website is designed to help you quickly and easily calculate percentages for a variety of purposes. Whether you're calculating discounts, calculating tips, or trying to figure out how much something has increased or decreased in value, our percentage calculator can help.
FAQ
What is a percentage?
Percentage is a way of expressing a number as a fraction of 100. It is commonly used to represent a portion of a whole or to compare two numbers. Percentages are often denoted with the symbol "%". For example, if there are 100 cars in a garage and 25 of them are white, we could say that 25% of the cars in the garage are white.
How do you calculate a percentage?
To calculate a percentage, you typically divide the part (the smaller value) by the whole (the larger value), and then multiply the result by 100. This gives you the percentage value as a number between 0 and 100. For example, if you have 50 apples and you want to know what percentage of them are red, and 20 of them are red, you would divide 20 by 50 to get 0.4, then multiply by 100 to get 40%.
Why percentages matter?
Percentages are used in a wide variety of contexts, from calculating discounts and taxes to measuring changes in stock prices and economic indicators. Understanding how percentages work can help you make more informed decisions in a variety of areas, from personal finance to business management.
FAQs
You need to divide the number of correct answers by the total number of questions. Then, multiply by 100% to know the percentage grade.
How do you find the answer to a percentage? ›
The percentage of a number is the value of the number out of 100. It is calculated by using the formula (part/whole) × 100. For example, in a class, there are 26 boys and 24 girls. So, the percentage of boys in the class is 26/(26+24) × 100 = 26/50 × 100 = 52%, which means out of 100, 52 are boys.
How do you find the percentage of correct responses? ›
To calculate the percentage of an answer, divide the number of responses to that point by the total number of responses to this Multiple-choice question and multiply by 100 (to reach the percentage).
What is the easiest way to calculate percentage? ›
Two simple steps give you the percentage of marks. They are: Step 1: Divide the obtained marks by the maxim marks of the test. Step 2: Multiply the result by 100.
How do I calculate what percentage a number is? ›
How do you calculate a percentage? To calculate a percentage, you typically divide the part (the smaller value) by the whole (the larger value), and then multiply the result by 100. This gives you the percentage value as a number between 0 and 100.
How to calculate percentage fast in mind? ›
Easy and Simple Tricks to Calculate Percentages Mentally
For example: 100 % of 53 = 100/100 x 53 = 53. 1% of a number is 1/100th of the number. 2% of a number is double of 1% of the number. For example: 2% of 300 = 2 x (1/100 of 300) = 2 x 3 = 6.
What is the rule for finding percentages? ›
To find a percentage of a number, say 30% of 40, just multiply. For example, (30/100)(40) = 0.3 x 40 = 12. To find what percent a number is of another, divide. For example, 3/4 = 0.75 = 75%, so 3 is 75% of 4.
How to get percentage on calculator? ›
To calculate a percentage on a calculator, enter your numerator, hit the divide button, and enter your denominator to get the percentage. Alternatively, if you want to find the percentage of a number, multiply your number by the percentage as a fraction of 100 (i.e. to find 20% of 80, multiply 80 by 0.2%).
How to solve percentage problems? ›
To solve percent problems, you can use the equation, Percent ⋅ Base = Amount , and solve for the unknown numbers. Or, you can set up the proportion, Percent = amount base , where the percent is a ratio of a number to 100. You can then use cross multiplication to solve the proportion.
How to calculate percentage of correction? ›
Simply subtract the before value from the after value; then divide by the before value. Multiply the result by 100. Add a % sign and that is your percentage change.
To calculate a percentage, you typically divide the part (the smaller value) by the whole (the larger value), and then multiply the result by 100. This gives you the percentage value as a number between 0 and 100.
How do you work out the percentage of responses? ›
What is the survey response rate? Survey response rate is calculated by taking the number of people who answered your survey divided by the number of people you sent it to, which is your sample. That number is then multiplied by 100 to give you a percentage.
How do you figure out percentage right? ›
You can find your test score as a percentage by dividing your score by the total number of points, then multiplying by 100.
