Free online calculator to find the interest rate as well as the total interest cost of an amortized loan with a fixed monthly payback amount.

Find out what interest rate, effective rate, APY or APR you're receiving on your credit card, loan, mortgage, savings or investment using this interest rate calculator.

Aug 1, 2025 · Compound interest calculator finds interest earned on savings or paid on a loan with the compound interest formula A=P(1 + r/n)^nt. Calculate interest, principal, rate, time and total …

Use the interest calculator to calculate how much interest your savings account can earn. The higher your interest rate, or yield, the more your bank balance grows. You can enter a beginning...

Calculate interest rates effortlessly with this Interest Rate Calculator. Input principal amount, interest rate, time, and compound frequency for accurate results.

Use this calculator to determine the interest rate needed to achieve a specific final amount from an initial investment or loan. Enter your principal amount, desired final amount, and time period to calculate …

Our calculator allows you to input the loan amount, total interest paid, and term to find the precise annual interest rate. This lets you compare loans side-by-side and choose the most cost-effective …

Free compound interest calculator to find the interest, final balance, and schedule using either a fixed initial investment and/or periodic contributions.

Calculate simple interest, compound interest, and interest rates for various financial scenarios. Use our Interest Calculator to determine interest on loans, savings, or investments. Input principal, interest …

Using the interest rate calculator - how to calculate interest rate? This interest rate calculator is a compact tool that allows you to estimate various types of interest rate on either a loan or deposit …