Compound Interest Calculator
CD 2-year Account from Westfield Bank, FSB with 3.15% APY and $2,500 minimum deposit



Use or Change These Amounts and Rates

The product CD 2-year Account from Westfield Bank, FSB with 3.15% APY and $2,500 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 $27,272. The interest earned would be $7,272 and the tax amount on the interest earned would be approximately $2,182.

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 Westfield Bank, FSB

Savings Boost of
$4,134 over 10 years
Cash Savings $20,000
Average Interest Earned $956

 
Westfield Bank, FSB Interest Earned $5,091

 

 

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:
0.66%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 133 93
2 20,133 133 93
3 20,266 134 94
4 20,400 135 95
5 20,536 136 95
6 20,672 137 96
7 20,809 138 97
8 20,947 139 97
9 21,086 140 98
10 21,226 141 99
TOTAL: $1,366 $956

Westfield Bank, FSB Scenario

Rate:
3.15%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 630 441
2 20,630 650 455
3 21,280 670 469
4 21,950 691 484
5 22,642 713 499
6 23,355 736 515
7 24,090 759 531
8 24,849 783 548
9 25,632 807 565
10 26,439 833 583
TOTAL: $7,272 $5,091
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Recent Rate Changes



Date APY
December 1, 2025 3.15%
September 18, 2025 3.59%
April 4, 2025 3.69%
December 11, 2024 3.44%
November 13, 2024 3.54%
September 25, 2024 3.93%
September 4, 2024 4.00%
August 19, 2023 3.75%


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