skip to main content
Search Search Investors Icon Investors Careers phone 1-800-318-8997

Financial Calculators

Certificate of Deposit

Discover how much interest your Certificate of Deposit (CD) can earn with Landmark National Bank.

Try Our Certificate of Deposit Calculator

Checkbook Balancer

Keep track of your finances and balance your checkbook with a few calculations.

Try Our Checkbook Balancer

Compound Savings

Want to know how much interest your savings account could accumulate? Learn more with Landmark National Bank.

Try Our Compound Savings Calculator

Enhanced Loans

Calculate a variety of potential loan options to evaluate which one is right for you.

Try Our Enhanced Loan Calculator

Snowball Debt Elimination

Learn how you can properly manage or accelerate your debt payments.

Try Our Snowball Debt Elimination Calculator

Roth 401(k) vs. Traditional 401(k)

Determine which retirement option best fits your plan for the future.

Try Our Roth 401(k) vs. Traditional 401(k) Calculator

Mortgage Calculator with Taxes and Insurance

Supplement your financial planning with a mortgage calculator that takes taxes and insurance into account.

Try Our Mortgage Calculator with Taxes and Insurance

Should I Refinance

Not sure if refinancing is right for you? Find out the costs and benefits with Landmark.

Try Our Should I Refinance Calculator

Home Rent vs. Buy

Deciding to rent or buy a home is a difficult decision. Know all your options with our helpful calculator.

Try Our Home Rent vs. Buy Calculator

Mortgage Payoff

Increasing your mortgage payments may help you save interest. Learn about your mortgage payoff options today.

Try Our Mortgage Payoff Calculator

Find out how to meet your financial goals with Landmark National Bank

Looking for immediate, straightforward answers regarding the costs and benefits of your loan, refinance, or retirement fund? You can find the information you need with Landmark National Bank.

From calculating your APR for a fixed rate loan to determining your break-even point for debt freedom, Landmark’s team of financial professionals have you covered with these helpful tools. Looking for a quick estimate for a mortgage? Dive into our Quick Rate Calculator. Additionally, you can talk with one of our mortgage specialists or schedule an appointment for more information about your financial options.

Ready to take your next step toward applying for a loan, refinancing your home, and more? Apply online or visit your local Landmark National Bank branch today.

Quick Links

Have a Question?

Speak to one of our customer service representatives or contact us today.

Quick Links

Have a Question?

Speak to one of our customer service representatives or contact us today.

Discover Better Banking with Landmark National Bank

At Landmark National Bank, we are dedicated to remaining a community bank that provides high-quality financial services for both personal and professional use. Interested in learning more about the banking solutions we offer? Feel free to reach out to one of our friendly, knowledgeable team members today. We look forward to hearing from you!

Landmark National Bank is a wholly-owned subsidiary of Landmark Bancorp, Inc, a bank holding company that is headquartered in Manhattan, Kansas.

The company is listed on the NASDAQ Stock Market Small-cap System (symbol “LARK”, with a newspaper abbreviation of LARK). 

 Landmark National Bank’s transit routing number is 301171007.