Percentage Increase/Decrease Calculator: Track Value Changes

Our Percentage Increase/Decrease Calculator is a simple tool to find out how much a value has changed in terms of percentage. Whether you are checking a price hike, a discount, or growth in your business, this tool quickly tells you the exact percentage of the rise or fall.


Percentage Increase/Decrease




What is this calculator?

This tool calculates the "Percentage Change" between an old value and a new value. It is very helpful for comparing prices, tracking your weight loss/gain, or seeing how much your savings have grown.

How to use this tool?

• Old Value: Enter the starting or original number.
• New Value: Enter the final or changed number.
• Calculate: Click the button to see if the value has increased or decreased and by what percentage.

Percentage Increase/Decrease Calculator FAQs:

Q1. What if the value doesn't change?
Ans: The tool will simply show "0%", meaning there is no increase or decrease.
Q2. Is it free to use?
Ans: Yes, like all our other tools, this one is also completely free and works on any device.
Q3. Can I use it for shopping discounts?
Ans: yes! If you know the old price and the new discounted price, this tool will tell you the exact discount percentage you got.

Important Note:

This tool is made to help you with quick everyday calculations. While the results are accurate, they are meant for general information only. It is always a good idea to double-check the final numbers yourself before using them for any important task. This will help you ensure that everything is correct and avoid any simple mistakes.