Compound Interest Calculator
Savings Account from FitnessBank, a division of Affinity Bank with 3.50% APY and $100 minimum deposit



Use or Change These Amounts and Rates

The product Savings Account from FitnessBank, a division of Affinity Bank with 3.50% APY and $100 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 $28,212. The interest earned would be $8,212 and the tax amount on the interest earned would be approximately $2,464.

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 FitnessBank, a division of Affinity Bank

Savings Boost of
$5,417 over 10 years
Cash Savings $20,000
Average Interest Earned $331

 
FitnessBank, a division of Affinity Bank Interest Earned $5,748

 

 

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 47 33
2 20,047 47 33
3 20,094 47 33
4 20,141 47 33
5 20,188 47 33
6 20,235 47 33
7 20,282 47 33
8 20,330 48 33
9 20,377 48 33
10 20,425 48 33
TOTAL: $473 $331

FitnessBank, a division of Affinity Bank Scenario

Rate:
3.50%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 700 490
2 20,700 725 507
3 21,425 750 525
4 22,174 776 543
5 22,950 803 562
6 23,754 831 582
7 24,585 860 602
8 25,446 891 623
9 26,336 922 645
10 27,258 954 668
TOTAL: $8,212 $5,748
Get rate alerts on the go. Download our BestCashCow App. Get it on Google Play

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
September 11, 2026 3.50%
July 6, 2026 3.75%
May 12, 2026 4.00%
February 2, 2026 4.20%
September 6, 2025 4.45%
August 5, 2025 4.50%
February 4, 2025 4.55%
January 2, 2025 4.75%
December 2, 2024 4.90%
October 3, 2023 5.00%
August 20, 2023 4.75%


Featured CD Rates

Advertiser Disclosure
ONLINE BANKS APY? MIN?

Decide once. Earn for a year. A full year of predictable earnings with our 12-Month Jumbo CD.

12-Month

Last change: ↑0.05% on October 8.
Early Withdrawal Penalty is 730 days interest.

Last change: ↑0.10% on October 8.
Early Withdrawal Penalty is 365 days interest.

Last change: ↑0.81% on April 27.

Last change: ↑0.80% on April 27.
Early Withdrawal Penalty is 90 days interest.



Customer Reviews for FitnessBank, a division of Affinity Bank (28)

3.8 out of 5 based on 25 ratings


  • October 11, 2022 |

    Savings Rates

    Glad to have found this one and thanks to bestcashcow for not hiding the best rates like bankrate does

  • May 8, 2022 |

    Online Savings Rates

    If you have any device that is tracking your steps (phone, watch, fitbit) then I recommend this acct and this bank. Lots of fun and the competitions keep my husband and me motivated. Enjoying a rate which is constantly on the front page of this site.

  • January 7, 2022 |

    Online Savings Rates

    lots of problems with the step tracker and the app over the last year, but the account remains rate competitive for those who can reliably track the steps through their device or watch.

  • November 23, 2021 |

    Online Savings Rates

    I've been a holder for a while, including through all the trouble with the app. Seeing higher rates now and growing a little tired of needing to worry about counting steps now. Leaving now.

  • August 24, 2021 |

    Online Savings Rates

    The system has been down all month, but they are giving everyone the highest rate. Hope the fix it soon. I actually love the gamification part (competing with others for most steps)!


Add Your Review


Rate it here →

or use your Google account

or use your BestCashCow account