# Certificate of Deposit Calculator

Oct 24, 2018

Certificate of Deposit Calculator is a quick way to calculate how much interest is earned on a Certificate of Deposit (CD)

APY:
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The Annual Percentage Yield (APY)
Total Interest Earned:
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Ending Balance:
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What does Certificate of Deposit (CD) mean?
Certificate of Deposit (CD) refers to a certificate issued by a bank to a person depositing money done for a specific length of time at a particular rate of interest.
Importance of Certificate of Deposit (CD)
Certificate of Deposit makes savings grow. On investing in a CD reward is for keeping the cash in the account for the length of the CD term.
Formula

A(t) = A(0) (1 + r / n) ^ nt

Where:-

• A(t) = Amount function
• A(0) = Principal amount (Initial Investment)
• t = Total time in years
• n = Number of compounding periods per year
• r = Nominal annual interest rate
• ⌊nt⌋ means that nt is rounded down to the nearest integer.