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Percentage Calculator
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Percentage Calculator
Percentage calculator is used to find the percentage of various types. This percentage calculator uses the formula of percentage to evaluate the result.
What is the percentage?
A relative value representing the 100th part of any quantity is said to be the percentage. Ten percent is denoted as 10% and is the 10th part of 100. Hence, 100% denotes the whole of the given quantity.
Percentage formula
Types of percentage
There are various types of percentages used to find the 100th part of any type of quantity.
- What is % of?
- Is what % of?
- Is % of what?
- Out of what is %?
- What is % of is?
- % of what is?
- % of is what?
- Out of what is %?
- What out of is %?
Note
Remember how to convert percentage to decimal and decimal to percentage.
Percentage to decimal
Divide by 100 to remove the “%” sign. For example, 12% = 12/100.
Decimal to percentage
To add a percentage sign, multiply the number by 100. For example, 0.59 * 100 = 59%
How to find percentage?
There are 9 different kinds of percentages to find the percentage or number. Follow the below examples to learn all the kinds of percentages.
-
What is % of?
Percentage (P%) * U = V
Example
What is 20% of 280?
Solution
Step 1: Write the given problem according to the formula.
20% * 280 = V
Step 2: Convert the percentage into a fraction by taking 100 in the denominator.
20/100 * 280 = V
0.20 * 280 = V
Step 3: Multiply both terms.
56 = V
Hence, the 20% of 280 is 56.
-
Is what % of?
Percentage (P%) = V/U
The result will come in decimals, you have to multiply the decimal by 100 to get the percentage form.
Example
What percent of 200 is 30?
Solution
Step 1: Write the given problem according to the formula.
Percentage (P%) = 30/200
Step 2: Convert the fraction into a decimal.
Percentage (P%) = 0.15
Step 3: Now multiply the decimal by 100 to get the percentage.
Percentage (P%) = 0.15 x 100
Percentage (P%) = 15%
-
Is % of what?
U = V/P%
Example
45 is 30% of what number?
Solution
Step 1: Write the given problem according to the formula.
V = 45
P% = 30
U = 45/30%
Step 2: Convert the percentage into a fraction by dividing it by 100.
U = 45/(30/100)
U = 45/0.3
Step 3: Divide the above expression.
U = 45/0.3 = 150
Hence, 45 is 30% of 150.
-
Out of what is %?
P% = V/U
Example
What percent of 340 is 60?
Solution
Step 1: Write it according to the formula P% = V/U.
P% = 60/340
Step 2: Divide the above term to convert the fraction into a decimal.
P% = 0.1765
Step 3: Now multiply the decimal by 100 to get the percentage.
P% = 0.1765 * 100
P% = 17.65%
Hence, 60 out of 340 is 17.65%.
-
What is % of is?
P% = V/U
Example
30 of what is 40%?
Step 1: Write the terms according to the formula.
P% = 40%
V = 30
U =?
P% = V/U
40% = 30/U
U = 30/40%
Step 2: Convert the percentage into a decimal.
U = 30/(40/100)
U = 30/0.4
Step 3: Divide the above expression.
U = 75
Hence, 30 of 75 is 40%.
-
% of what is?
U = V/P%
Example
35% of what is 12?
Solution
Step 1: Write the terms according to the formula.
P% = 35%
V = 12
U =?
P% = V/U
35% = 12/U
U = 12/35%
Step 2: Convert the percentage into a decimal.
U = 12/(35/100)
U = 12/0.35
Step 3: Divide the above expression.
U = 34.29
Hence, 35% of 34.29 is 12.
-
% of is what?
V = P% * U
Example
26% of 376 is what?
Solution
Step 1: Write the terms according to the formula.
P% = 26%
U = 376
V =?
V = P% * U
V = 26% * 376
Step 2: Convert the percentage into a fraction.
V = 26/100 * 376
Step 3: Convert the fraction into a decimal.
V = 0.26 * 376
Step 4: Now multiply the above expression.
V = 97.76
Hence, 26% of 376 is 97.76
-
What out of is %?
V = P% * U
Example
What out of 450 is 63%?
Solution
Step 1: Write the terms according to the formula.
P% = 63%
U = 450
V =?
V = P% * U
V = 63% * 450
Step 2: Convert the percentage into a fraction.
V = 63/100 * 450
Step 3: Convert the fraction into a decimal.
V = 0.63 * 450
Step 4: Now multiply the above expression.
V = 283.5
Hence, 283 out of 450 is 63%.
-
What is % of out of?
P% = V/U
Example
What is % of 245 out of 678?
Solution
Step 1: Write the terms according to the formula.
P% =?
U = 678
V =245
P% = V/U
P% = 245/678
Step 2: Convert the fraction into a decimal.
P% = 0.3614
Step 3: Now multiply the decimal by 100 to get the percentage.
P% = 0.3614 * 100
P% = 36.14%
Hence, 36.14% is the percent of 245 out of 678.