Processing Fee Calculators

Find out how much you are spending on credit card processing fees.

Get a Free Comparison

Calculate Your Total Fees

Some processors offer truly flat-rate processing. Use this calculator to determine what your fees will be based on your total sales and your processing rate.


Calculate Your Effective Rate

Many processors falsely advertise a flat processing rate. Use this calculator to find out exactly what percentage of your total sales you’re paying for processing.


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Your total processing rate:



Find a Lower Rate

Hold on to more of your revenue.

KORONA POS helps you save on credit card processing costs while giving you the freedom to choose the best payment provider for your business. Take control of your profits and streamline your payment experience.

Contact us today to learn how much you can save!

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KORONA POS earns High Performer badge from G2 Spring 2025
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KORONA POS receives 2025 badge from Capterra

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Payment processing flexibility.

KORONA POS is credit card processing agnostic, meaning you can choose your own payment provider, potentially saving your business thousands in credit card fees.

Learn more with a product specialist or start a commitment-free trial today!