A percentage increase calculator is used across different areas in our daily lives. From bigger areas like business, tuition, taxes, and mortgages to simple issues like groceries and food orders, your favourite pizza order may not be left out. You’ll realize arithmetic is more in our lives than we want to accept.
An increase percentage calculator helps you find the increase between two values (starting value and finish value) converted in percentage. You can use this calculation to compare the growth of two values: old and new salary scales, rents, tax, and even time.
However, where there was an old value of an item, a percentage Increase calculator is needed to determine the difference in percentage with the new one. This article hopes to lay bare what this calculator does and how to go about it.
Percentage Increase Formula
If you are not a do-it-yourselfer, there are web-based and downloadable percentage increase calculators that provide instant results in one click. However, If you love arithmetic, it may interest you to pen down this formula and learn how to calculate its values. The formula for calculating percentage increase is:
PI = (NV – OV / OV) × 100
Where:
PI = Percentage Increase
NV = New Value
OV = Old Value
How to Calculate a Percentage Increase?
Inflation hits differently, especially when it affects your breakfast orders, groceries, or favourite pizza order. However, you may want to calculate the percentage increase from the last price to the new one.
Here is a step-by-step guide on how to calculate percentage increase:
Step one: Determine the old value.
The previous value of an item is its old value; this may be the price of an item, working hours, or the value of a landed property. The idea is this value no longer applies to that item as a new one has been placed.
Step two: Determine the new value.
For there to be an old value, a new one must have to override it. The new value is the present value of an item, commodity, or service.
Step 3: Subtracting the old value from the new value.
After determining old and new values, you subtract the old value from the new one. For example, to calculate the percentage increase of an item whose previous and current values are $4 and $6, respectively. Following the arithmetic, this will mean $6 – $4 = $2.
Step Four: Divide the result (in step three) by the old value.
From step three above, the solution was $2. So, dividing $2 by the old value, $4, will be $2/$4 = $0.5.
Step five: Multiple the result (in step Four above) by 100 to convert it to a percentage.
From step Four above, the resultant value was 0.5. By multiplying by 100, the result becomes 0.5 × 100 = 50%
Following this calculation, it means that for an item to increase from $4 to $6, there was a significant 50% increment. With an increase percentage calculator, these values can be obtained within seconds.
Note: If the result (in step five) is negative, there was a decrease in percentage; otherwise, there would be an increase.
How to Use Percentage Increase Formula to Determine Other Variables
The percentage increase calculator can not only determine the increased percentage of two items or commodities but also the amount an item will increase given a known percentage.
For example, you got a memo of a possible 30% wage increment at your workplace. You earn $2,450 per week and wish to calculate the increased amount. This arithmetic is easy and will show you how to calculate percentage increase using the formula.
PI = 30%
OV = $2,450
NV = ?
Therefore, you will first need to find the increased amount as follows.
30/100 × 2450
0.3 × 2450
= 735
That is to say that 30% of 2450 is 735. So, to find the new wage value, you will add the previous wage with the increment. Like this:
$2,450 + $735
= $3,195
Therefore, your new wage will increase from $2,450 to $3195 on a 30% increment.
Percentage Increase Calculation: Examples in real life.
As a professional, homeowner, student, or businessman, a percentage increase calculator may come in handy as practical examples require calculation in our daily lives.
However, here are some of the fields a percentage increase calculator can be applied:
Percentage Increase Calculation in Real Estate
It is no news that the value of landed properties keeps increasing. For example, your home was valued at $300,000 two years ago, but it has appreciated significantly to $350,000 currently, and you wish to calculate the increased percentage. According to the formula for calculating percentage increase, you will have the following:
$350,000 – $300,000 = $50,000.
50,000 ÷ 300,000 is approximately 0.17.
Multiplying 0.17 by 100 to convert to a percentage will give you 17%.
This means that after two years, your home’s value increased by 17% from $300,000 to $350,000 and gained $50,000.
Percentage Increase Calculation in Working Hours
For instance, you worked 40 hours per week last season but are looking to save more money this season, so you decide to work 45 hours instead. So now, to calculate the percentage increase concerning your working hours will be:
45 – 40 = 5
5/40 = 0.125
Now converting 0.125 to a percentage will give you 12.5%.
Therefore, by working an extra 5 hours weekly, you increase your working hours by 12.5%. This value will be significant when calculating overtime.
Percentage Increase Calculation in Salary
Getting a new job offer may be interesting, especially if it comes with better pay and packages. However, you may want to compare your current job with the new one, especially in terms of Salary.
If you are currently being paid $5000 per month and an offer of $6000 per month comes along, the percentage increase calculator can help determine these values in seconds. Although, you may want to calculate by hand like this:
$6000 – $5000 = $1000
$1000 ÷ $5000 = 0.2
Convert 0.2 to a percentage by multiplying by 100.
0.2 × 100 = 20%
Therefore, the percentage increase between your current Salary and your supposed new Salary is 20%.
Percentage Increase Calculation in Tax
Let’s take this situation; for example, the price of an item is $7 and has a Value Added Tax (VAT) of 30%. So, in calculating the total price of the item by hand, that would be:
30/100 × 7 = 2.1
I.e., the VAT amount is $2.1
So, to find the item’s actual price, you will add the price with the increased amount, I.e. $7 + $2.1 = $9.1
Percentage Increase Calculation in Business
As a small business owner, it is important to keep track of annual returns and revenue to ascertain the growth of the Business. For example, if your annual income was $150,000 last year, and according to your business analyst, there may be a forecast for a 25% increase this year. You may want to calculate using a percentage increase calculator or by hand by following these steps:
First, find the 25% of $150,000, which is $37,500. This value is the increased amount of revenue. Therefore, to ascertain the expected value following forecast will be:
$150,000 + $37,500
= $187,500
This means that you will expect to gain $37,500 in revenue from last year.
Percentage Increase Calculator Conclusion
A percentage increase calculator is your best bet if you are trying to estimate the difference in percentage between two values. However, these calculators can either be installed on devices as software applications or accessed via a website. All you need to do is input your values. Then with a single click, results can be viewed and analyzed.
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