Percentage Change Calculator
The percentage change calculator is designed to calculate the percent(%) change (increase or decrease) between two given numbers.
About Percentage Change Calculator
The percentage change calculator is a free tool where you can determine the percent(%) change (increase or decrease) between the starting and final value. Also, it gives the difference between two given values and calculation steps.
What is Percentage Change?
It's a percent(%) increase or decrease measured between two values. For example, if the final value increases X% from the starting value, we can say there is an X% change. Similarly, if the final value decreases Y% from the starting value, we can say there is a -Y% change. The positive change denotes an increase and the negative change denotes a decrease.
Percentage Change Formula
The percentage change is calculated using the following formula.
| Percent Change = |
|
× 100 |
Where,
X1 = Starting value
X2 = Final value
Let's take some examples.
Example 1:
Suppose, the starting value is $9500 and the final value is $12000. Calculate the percentage change between given values.
Solution:
Here,
Starting value (X1) = $9500,
Final value (X2) = $12000.
Now, place the above values in the percentage change formula.
| Percent Change = |
|
× 100 |
| = |
|
× 100 | = 26.31% |
So, there is a 26.31% increment between the starting and final values.
Example 2:
Suppose, a product cost is $45 and there is a flat discount of $10 on the selling price. Calculate how much percent you saved.
Solution:
Here,
Starting value (X1) = $45,
Final value (X2) = $45 - $10 (flat discount) = $35.
| Percent Change = |
|
× 100 |
| = |
|
× 100 | = -22.22% |
Therefore, you saved 22.22% from the original price.
Example 3:
Suppose, we have a Starting value $100 and a Percentage change 20%. Calculate the final value based on the given parameters.
Solution:
Here,
Starting value (X1) = $100,
Percent Change = 20%.
| Percent Change = |
|
× 100 |
| 20% = |
|
× 100 |
X2 = 20 + 100 = 120
So, after a 20% change, the final value will be $120.
Also, you can use the following formula to directly calculate the final value.
| Final Value(X2) = |
|
| = |
|
= 120
Our percentage change calculator can make your math calculations easier, faster, and more accurate. So, keep it handy and bookmark it for regular use.
