Quick Overview

  • Earning 4% cash back means you'll receive 4 cents back for every $1 spent, so if you spend $100, you'd get $4 in cash back.
  • To calculate 4% cash back, multiply the purchase amount by 0.04. For example, 4% cash back on a $200 purchase is $200 x 0.04, which equals $8.

Use our 4% cash back calculator to quickly find out how much cash back you'll earn on any dollar amount at a 4% rate.

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What is 4% cash back?

A 4% cash back rate means you earn 4 cents for every dollar spent on eligible purchases within the specified category. For instance, if you spend $100 on a purchase that qualifies for 4% cash back, you’ll receive $4 in rewards.

This percentage is commonly offered during retail promotions as well as on select credit cards for specific spending in categories such as travel, dining, and supermarkets.

How do you calculate 4% cash back?

To calculate 4% cash back, multiply the total amount of an eligible purchase by 0.04. This will give you the cash back amount earned for that transaction. For example, if you spend $250 on a purchase that qualifies for 4% cash back, the calculation would be $250 × 0.04, resulting in $10 in cash back rewards.

This method applies to each eligible purchase, and the total cash back earned will depend on your spending. If you're calculate cash back for a credit card, note that some credit cards may have limits on the amount of spending eligible for 4% cash back, so it's important to check your card's terms and conditions.

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4% cash back calculator

Use the 4% cash back calculator to calculate 4% cash back earnings based on any value entered.

Calculator: How much is 4% cash back?

Enter the total cost of the purchase to calculate 4% cash back.
$ Cost
Total Cash Back: $4.00

4% back credit cards

No credit cards offer a flat 4% cash back on all purchases, but several provide 4% back in specific categories.

Here are some credit cards that feature 4% cash back or offer a 4% return on spending through points or miles:

Our Top Credit Card Picks

We've run the calculations and checked them twice — here are the credit cards that consistently provide outstanding value to our users: