Compound Interest Calculator
CD 4-year Account from Discover Bank with 3.40% APY and $2,500 minimum deposit



Use or Change These Amounts and Rates

The product CD 4-year Account from Discover Bank with 3.40% 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 $27,941. The interest earned would be $7,941 and the tax amount on the interest earned would be approximately $2,382.

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 Discover Bank

Savings Boost of
$4,378 over 10 years
Cash Savings $20,000
Average Interest Earned $1,181

 
Discover Bank Interest Earned $5,558

 

 

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:
0.81%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 163 114
2 20,163 164 115
3 20,327 165 116
4 20,492 167 117
5 20,658 168 118
6 20,826 169 119
7 20,996 171 119
8 21,166 172 120
9 21,338 173 121
10 21,512 175 122
TOTAL: $1,687 $1,181

Discover Bank Scenario

Rate:
3.40%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 680 476
2 20,680 703 492
3 21,383 727 509
4 22,110 752 526
5 22,862 777 544
6 23,639 804 563
7 24,443 831 582
8 25,274 859 602
9 26,133 889 622
10 27,022 919 643
TOTAL: $7,941 $5,558

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 26, 2024 3.40%
April 22, 2024 3.75%
April 22, 2024 4.25%
February 23, 2024 3.75%
February 23, 2024 3.75%
February 1, 2024 3.90%


Featured CD Rates

ONLINE BANKS APY? MIN?

Last change: ↑0.25% on October 28.
6 Month Jumbo CD.

Last change: ↓0.09% on October 17.
3 Month CD.

Last change: ↓0.15% on September 6.

Last change: ↑0.20% on October 28.
Early Withdrawal Penalty is 3 months interest.

Last change: ↓0.50% on October 1.



Customer Reviews for Discover Bank


  • January 10, 2024 |

    Online Savings Rates

    AVOID at all costs. We read the addendum to the final page of the LENGTHY account agreement mailed to us after completing the online portion. Guess what? It gives this sweet seeming Discover Bank access to our CELL PHONES, including FUTURE CELL PHONES, IMEI records, etc to use. This is a gross invasion of privacy. I called them closed the account immediately, before it was funded. I told them do not ever slip a key privacy invasion into an amendment of the final page of about 40 or so pages of technical jargon for the account agreement, because when word travels, I suspect this otherwise outstanding, friendly bank realize a major drop in customers. DO NOT BANK HERE UNLESS THEY CHANGE THIS DRACONIAN POLICY GRANTING THEM RECORDS TO YOUR CELL PHONE. If this has happened on April 1st, I would have though someone might be playing a prank. It is like Orwell's 1984. Disguised in a bank agreement. Again, AVOID THIS BANK. If you elect to proceed with an account, read EVERY LAST LINE of EACH PAGE. *My personal recommendation: Read it from the LAST PAGE to the FIRST PAGE.

  • August 13, 2023 |

    Great online savings account and credit card. Great ach limits, good enough apy though not the highest, and good customer service.

  • September 14, 2020 |

    Online Savings Rates

    two thumbs up

  • May 3, 2020

    Online Savings Rates

    I opened a Discover account on April 6, 2020. Deposit accepted on 10th of April. Four days after deposit, $200 bonus was credited to my account. Only issue, the dividend rate dropped from 1.5% to 1.4%, but with what's going in the world, I guess it should have been expected. Anyway, so far so good.

  • April 13, 2020 |

    Online CDs 12 Month Rates

    i have had cds at Discover Bank for 6 or 7 years. I can almost always find a little better rate but in the end the reason I stay at Discover is the phone is answered within the first 3 or 4 rings EVERY time i have called for all those years and the individual who answers IS the IRA specialist who takes care of my need then and there. never have i been put on hold or transferred to someone else.


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