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Percentage Increase Calculator

Percentage Increase Calculator

Fetch in the initial and final value and the calculator will calculate the percent increase and decrease, depending upon the original value.

Initial Value:

Final Value:


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Percentage increase calculator is specifically programmed to calculate the increase and decrease in the percentage depending upon the original value.

Before we go ahead to use it, you need to have a sound knowledge of how to calculate percent increase.

What Is The Percentage Increase?

“Any increase in the value from its actual value that depends upon the 100 parts of the original value is called the percent increase.”

For example:

If the price of the sugar in the market increases to $1.2 from the standard price that is $1, then we say that the price increase in percentage is 20%

Percentage Increase Formula:

You can determine the percent increase with the help of the following formula:

$$ \text{Percentage Increase} = \frac{\text{New Value} – \text{Actual Value}}{\text{Actual Value}} $$

How To Calculate Percentage Increase?

Let us solve a couple of examples to clarify your concept in more depth:

Example # 01:

Jack’s blood pressure increased from 80 to 140. How to find percentage increase between two numbers.


As we know that the percent increase formula is given as follows:

$$ \text{Percentage Increase} = \frac{\text{New Value} – \text{Actual Value}}{\text{Actual Value}} $$

Now, calculating percentage growth by putting the values given:

$$ \text{Percentage Increase} = \frac{\left(140 – 80\right)}{80} * 100 $$

$$ \text{Percentage Increase} = \frac{\left(140 – 80\right)}{80} * 100 $$

$$ \text{Percentage Increase}= \frac{60}{80} * 100 $$

$$ \text{Percentage Increase}= 75% $$

How Percent Increase Calculator Works?


  • Simply enter your initial value
  • Enter the final value the same way
  • Hit the calculate button


The percentage increase calculator determines:


Can we add two or more percentages?

Yes, if the percentages are determined in the same way, then they can be added simply.

What is 21% of 30?

Let us suppose that the respective increase or decrease in the percentage is equal to x.

We know that:

$$ x = 21% * 30 $$

$$ x = \frac{21}{100} * 30 $$

$$ x = \frac{63}{10} $$

$$ x = 6.3 $$


From the source of wikipedia: Ratio, Notation and terminology, Proportions and percentage ratios

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