Compound Interest Calculator
CD Account from MAINSTREET with 1.05% APY

Small differences in savings or CD rates may seem trivial. But, earning more in your savings and CD accounts can lead to much larger account balances balances over time when you examine the difference in compound interest over time. Use our calculator on the right below to see how much larger your accounts can be by moving to higher earning savings and CD rates.

Use or Change these Amounts And Rates

The Results for MAINSTREET

Savings Boost of
$786 over 10 years
Cash Savings $20,000
Average Interest Earned $756

 
MAINSTREET Interest Earned $1,541

 

 

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:
0.53%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 105 74
2 20,105 106 74
3 20,211 107 75
4 20,318 107 75
5 20,425 108 75
6 20,533 108 76
7 20,641 109 76
8 20,750 109 77
9 20,859 110 77
10 20,969 111 77
TOTAL: $1,079 $756

MAINSTREET Scenario

Rate:
1.05%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 210 147
2 20,210 212 149
3 20,422 214 150
4 20,637 217 152
5 20,853 219 153
6 21,072 221 155
7 21,294 224 157
8 21,517 226 158
9 21,743 228 160
10 21,971 231 161
TOTAL: $2,202 $1,541

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.