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Free Online Business Calculators

Use the free online business calculators from 1st Mariner Bank to make more informed decisions.

Working Capital Needs Calculator

Take a closer look at your working capital needs for the next year.

Working Capital Calculator

Cash Flow Calculator

What kind of cash flow is your business generating? Find out using our free calculator.

Cash Flow Calculator

Try More of Our Free Financial Calculators

Take advantage of all of 1st Mariner Bank’s free online business and personal financial resources.  

See our full list of calculators:
Go to our Tools & Calculators directory


Information and interactive calculators are made available to you as self-help tools for your independent use and are not intended to provide investment advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues.

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