Percent Off Calculator (Free Online Tool to Calculate Percent Off)

Last Updated : 01 Apr, 2024

Percent Off Calculator: Whether you’re shopping online or in-store, knowing how much you can save is crucial. That’s where a Percent Off Calculator comes into play. This GeeksforGeeks handy tool helps you figure out exactly how much money you’re saving on purchases, from small items like books to larger investments like electronics. With just a few clicks, the Percent Off Calculator takes the original price and the discount percentage to reveal your final price. This makes budgeting easier and shopping more fun, as you watch the prices drop.

How to use Percent Off Calculator

1. Original Price: Start by noting down the initial (starting) value.

Example: If the original price of an item is $100.

2. Discount Percentage: Next, note down the final value.

Example: If the discount offered is 20%.

3. Calculate Discounted Price: To manually calculate the discounted price, use the following formula:

Discounted Price = Original Price – (Original Price × Discount Percentage / 100)
Example: Using the values from the previous steps, calculate the discounted price:
Discounted Price = $100 – ($100 × 20 / 100)

= $100 – ($2000 / 100)

= $100 – $20

What is a Percent Off Calculator?

A Percent Off Calculator serves as a digital guide for quickly determining the discounted price of an item or service based on a provided percentage discount. However, understanding how the calculations are done manually can provide better insights into the process and help users understand the concept better.

Manually calculating the percentage off involves a straightforward formula:

Discounted Price = Original Price – (Original Price × Discount Percentage / 100)

Understanding how to perform these calculations manually not only provides a deeper understanding of the concept but also helps users verify the results obtained from digital tools like Percent Off Calculators. It helps individuals to make informed decisions while shopping and manage their budgets more effectively.

Percent Off Calculator: Formula

The formula to calculate the discounted price is:

Discounted Price = Original Price – (Original Price × Discount Percentage / 100)

For example, if an item originally costs $50 and is discounted by 20%, the discounted price would be:

Discounted Price = $50 – ($50 × 20 / 100) = $50 – $10 = $40

Percent Off Calculator Table

Here’s a table showcasing the discounted prices for various percentages off:

Original Price	Percent Off	Discounted Price
$100	10%	$90
$100	15%	$85
$100	20%	$80
$100	25%	$75
$100	50%	$50

Solved Examples on Percent Off Calculator

Example 1: Original Price: $80, Percent Off: 25%

Discounted Price = $80 – ($80 × 25 / 100) = $80 – $20 = $60

Example 2: Original Price: $120, Percent Off: 15%

Discounted Price = $120 – ($120 × 15 / 100) = $120 – $18 = $102

Example 3: Original Price: $50, Percent Off: 30%

Discounted Price = $50 – ($50 × 30 / 100) = $50 – $15 = $35

Practice Questions on Percent Off Calculator

Q1. If an item originally costs $200 and is discounted by 40%, what is the discounted price?

Q2. A store offers a 25% discount on a shirt originally priced at $60. What is the discounted price?

Q3. If a restaurant bill totals $80 and a 20% discount is applied, what is the final amount to be paid?

Conclusion

The Percent Off Calculator is one of the most useful tools that the calculator offers for customers who want to get the most out of their savings while shopping or when they are planning their spending. It helps people make smart decisions about what to buy while staying within their budgets thanks to its easy-to-use layout and quick calculations. This calculator is sure to help you save time and money while shopping, no matter what kind of buyer you are (smart or deal hunter).