Compound Interest Calculator
CD 6-month Account from Frontier State Bank with 3.78% APY and $1,000 minimum deposit



Use or Change These Amounts and Rates

The product CD 6-month Account from Frontier State Bank with 3.78% APY and $1,000 minimum deposit and a tax rate of 30 compounded annually, with an initial amount of $20,000, after 10 years would have grown your savings to approximately $28,985. The interest earned would be $8,985 and the tax amount on the interest earned would be approximately $2,695.

Please note that this analysis assumes a constant interest rate and doesn't take into account any fees associated with the savings account.

The Results for Frontier State Bank

Savings Boost of
$5,970 over 10 years
Cash Savings $20,000
Average Interest Earned $320

 
Frontier State Bank Interest Earned $6,289

 

 

See comparison detail table

This analysis is for demonstrative purposes only and may change should certain assumptions prove incorrect. Savings rates may change and CD rates may not be renewable for the length of the term of the analysis. The difference between the bank rate entered and the average rate may not remain constant throughout the term.

Comparison Detail Table Close X

Average Rate Scenario

Rate:
0.23%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 45 32
2 20,045 45 32
3 20,091 45 32
4 20,136 46 32
5 20,181 46 32
6 20,227 46 32
7 20,273 46 32
8 20,319 46 32
9 20,364 46 32
10 20,410 46 32
TOTAL: $457 $320

Frontier State Bank Scenario

Rate:
3.78%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 756 529
2 20,756 785 549
3 21,541 814 570
4 22,355 845 592
5 23,200 877 614
6 24,077 910 637
7 24,987 945 661
8 25,931 980 686
9 26,912 1,017 712
10 27,929 1,056 739
TOTAL: $8,985 $6,289

Take Action

The accounts below offer some of the best rates in the country can be opened online, and are available nationally. As the calculator shows, changing accounts to earn a higher interest rate can really add up over time.


Recent Rate Changes



Date APY
December 12, 2025 3.78%
September 18, 2025 4.17%
April 4, 2025 4.36%
February 17, 2025 4.26%
October 17, 2024 4.52%
April 19, 2024 4.95%
March 7, 2024 5.05%
February 2, 2024 5.20%
January 2, 2024 5.30%
November 3, 2023 5.41%
August 20, 2023 5.60%


Featured CD Rates

ONLINE BANKS APY? MIN?

Last change: ↓0.16% on September 18.
3 Month CD.

Last change: ↑0.20% on December 7.
Early Withdrawal Penalty is 6 months interest.

Last change: ↑0.05% on December 1.

Last change: ↑0.10% on December 1.
Early Withdrawal Penalty is 90 days interest.

Last change: ↓0.15% on November 26.



Customer Reviews for Frontier State Bank


  • January 16, 2019

    CDs 12 Month Rates

    12 mo now pays 2.80% apr

  • November 7, 2018 |

    now pays 1.98%, 2.00% apr


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