Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Financial
CD Calculator (Certificate of Deposit)
Compute the maturity value and interest earned on a bank certificate of deposit (CD), given deposit amount, APY, compounding frequency, and term.
Fill in the required fields to see your result.
Financial
Simple Interest Calculator
Compute interest on a principal amount using the simple interest formula I = P × r × t. Useful for short-term loans, government bonds, and settlement estimates.
Fill in the required fields to see your result.
Key differences
| CD Calculator (Certificate of Deposit) | Simple Interest Calculator | |
|---|---|---|
| Category | Financial | Financial |
| Inputs required | 3 | 3 |
| Result | Maturity value (USD) | Interest Earned (USD) |
| What it does | Compute the maturity value and interest earned on a bank certificate of deposit (CD), given deposit amount, APY, compounding frequency, and term. | Compute interest on a principal amount using the simple interest formula I = P × r × t. Useful for short-term loans, government bonds, and settlement estimates. |