Skip Navigation Documents in Portable Document Format (PDF) require Adobe Acrobat Reader 5.0 or higher to view,download Adobe® Acrobat Reader.
FDIC-Insured - Backed by the full faith and credit of the U.S. Government
FDIC-Insured - Backed by the full faith and credit of the U.S. Government
Search
Hide Search
First National Bank
Toggle Search (Mobile)
Login
Close
ONLINE BANKING
Username:
Enroll | Forgot Password | Forgot Username
Hide Search

Compound Interest Calculator

Please scroll left to view the rest of the calculator.
[Skip to Content]

Compounding and Your Return Calculator

How interest is calculated can greatly affect your savings. The more often interest is compounded, or added to your account, the more you earn. This calculator demonstrates how compounding can affect your savings, and how interest on your interest really adds up!

Information and interactive calculators are made available to you only as self-help tools for your independent use and are not intended to provide investment or tax 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.