Percentage of Amount Calculator

Total Amount:
Percentage:
Calculate

 

Introduction

Calculating the percentage of a given amount is a common task in various fields, from finance to education. To simplify this process, we’ve developed a user-friendly Percentage of Amount Calculator using HTML and JavaScript.

How to Use

1. Input the total amount in the designated field.
2. Enter the percentage you want to calculate.
3. Click the “Calculate” button to obtain the result instantly.

Formula

The formula for calculating the percentage of an amount is:

Percentage=(Percentage Rate×Amount100)

Suppose you have $500, and you want to find 15% of that amount.

Percentage=(10015×500​)=75

Therefore, 15% of $500 is $75.

Frequently Asked Questions

Q: How do I use the Percentage of Amount Calculator?

A: Simply input the total amount and the percentage you want to calculate, then click the “Calculate” button.

Q: Can I use decimal values for the percentage?

A: Yes, you can use decimal values for the percentage, such as 7.5% or 10.25%.

Q: What if I want to calculate the original amount from a percentage?

A: To find the original amount, rearrange the formula: Amount=(100×PercentagePercentage Rate)Amount=(Percentage Rate100×Percentage​)

Q: Is this calculator suitable for both positive and negative percentages?

A: Yes, the calculator works for both positive and negative percentages.

Conclusion

Our Percentage of Amount Calculator provides a quick and efficient way to calculate percentages with ease. Whether you’re managing finances or working on academic problems, this calculator simplifies the process, saving you time and effort.