Interest Rate Calculator

Shawn Plummer

CEO, The Annuity Expert

Savings Interest Rate Calculator

Use this calculator to quickly determine how much interest your savings account will generate over time and get started on the path to financial success.

The Best Rates To Grow Your Money

TermInsurance CompanyAPY
N/AMoney Market Account – Generations Bank5.29%
N/AMoney Market Account – American First Credit Union5.30%
N/ASavings Account – RB MAX5.32%
12 MonthsCD – Bread Savings5.35%
5 YearsAnnuity – Wichita National6.30%
*Fixed annuities are only for saving money to use in retirement.

Disclaimer: This is a review. The Annuity Expert is not associated with a bank or credit union. However, fixed annuities are sold at most financial institutions. We aim to help you find the highest interest rates for your retirement savings. We may receive a small referral fee if you purchase something using a link in this guide.

Find And Compare The Highest Interest Rates

Find the highest interest rates for your savings, ranging from 3 months to 5 years, all in one place.

Loan Interest Rate Calculator

To use our interest rate and loan calculator, input your deposit or loan amount, interest rate, compound interest frequency, compounding or loan term, and any estimated monthly payment.

Interest Rate Calculator
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How can I use an interest rate calculator to find my interest rate for a savings account and a loan amount?

An interest rate calculator is a tool that can be used to calculate the interest rate on a savings account or loan amount. To find your interest rate for a savings account, you must enter the deposit amount, the term, and the interest rate. For a loan amount, you will need to enter the loan amount, the term of the loan, and the interest rate. Once you have entered this information, the interest rate monthly calculator will provide you with the interest rate for your savings or loan.

Interest Rates Calculator

How Do I Calculate Interest Rates On Savings?

Use the simple or compound interest formula to calculate the annual percentage rate (APY) on a fixed interest rate.

Simple Interest Formula

Simple interest formula: Interest = P x R x N.

  • P = Principal amount (the beginning balance).
  • R = Interest rate (usually per year, expressed as a decimal).
  • N = Number of time periods (generally one-year time periods).

Compound Interest Formula

Compound interest formula: A = P(1 + r/n)^nt,

  • A = Total amount
  • P = Principal balance,
  • r = Interest rate
  • n = Number of times interest is compounded per time period and
  • t = Number of time periods

Check out all the best interest rates on savings accounts.

Helpful Tool: Simple Interest Vs. Compound Interest Calculator

How To Calculate Interest Rate

How To Calculate Interest Rate Per Month

To calculate the monthly interest rate, divide the annual interest rate (expressed as a decimal) by 12:

  • Monthly Interest Rate = (Annual Interest Rate / 100) / 12

How To Calculate Interest Rate On A Loan

To calculate the interest rate on a loan, use the following formula:

  • Interest Amount = (Principal Amount × Annual Interest Rate × Loan Tenure) / 100

To find the Annual Interest Rate, rearrange the formula:

  • Annual Interest Rate = (Interest Amount × 100) / (Principal Amount × Loan Tenure)

How To Calculate Interest Rate Per Year

To find the annual interest rate, you must know the total interest earned or paid over one year and the principal amount. The interest rate is calculated as the ratio of the total interest to the principal, multiplied by 100 to convert it to a percentage.

For instance, if you earn $1,500 in interest on a $50,000 investment over a year, the annual interest rate is (1500/50000)×100(1500/50000)×100, which equals 3%.​

How To Calculate Interest Rate On Savings

To calculate the interest earned on savings, use this formula:

  • Interest Earned = (Savings Amount × Annual Interest Rate × Time Period) / 100

To find the Annual Interest Rate, rearrange the formula:

  • Annual Interest Rate = (Interest Earned × 100) / (Savings Amount × Time Period)

How To Find An Interest Rate

To find the interest rate:

  1. Read Loan or Savings Account Details: The interest rate should be detailed in the agreement or account details if it’s a specific loan or savings account.
  2. Contact Financial Institutions: Call or visit the websites of banks or financial institutions for their current interest rates on loans or savings accounts.
  3. Use Financial Calculators: Online calculators can help estimate interest rates based on loan amount, term, and monthly payments.
  4. Check Central Bank Rates: For general interest rate trends, look at the central bank’s (like the Federal Reserve in the U.S.) rates.
  5. Financial News and Websites: Financial news sources often report on interest rate changes and trends.

Next Steps

Figuring out how much interest you can earn on your savings account or your monthly payments on a new loan doesn’t have to be complicated. With our free financial calculators, you can get all the information you need with just a few clicks. And if you ever have any questions or need help making financial decisions, our team is always here to help. So contact us today for a quote.

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Frequently Asked Questions

How do interest rates work?

The interest rate is the percentage of a loan charged as interest to the borrower or the rewards received by the saver. Higher interest is terrible for those borrowing money because the monthly payment will be more expensive, and great for those saving money because they earn more interest.

Will interest rates go down in 2023?

According to experts, activity is starting to slow down in February 2024 and will continue to slow down in 2023 along with the economy.

Can I pay my loan early?

You can pay off your loan payments early, including auto, federal, and private student loans.

How do loan interest rates work?

The interest you accrue affects your overall price once your loan is completely paid off. For example, if you borrow $100 with a 6% interest rate and don’t pay any fees, you will owe the lender $106. The lender then returns their original money and an additional $6 profit.

How do you calculate simple interest?

Interest = P x R x N. P = Principal amount (the beginning balance). R = Interest rate (usually per year, expressed as a decimal). N = Number of time periods (generally one-year time periods).

How do you calculate interest per day?

You can figure out your daily periodic interest rate by taking your Annual Percentage Rate (APR) and dividing it by the number of days in a year.

How do you calculate interest rate per year?

The equation for calculating interest rates is as follows: Interest = P x R x N. Where P equals the principal amount (the beginning balance), and R stands for the interest rate (usually per year, expressed as a decimal). Finally, N corresponds to the number of time periods (generally one-year time periods).

What is 6% interest on a $30,000 loan?

The interest on a $30,000 loan amount, 60-month loan term at a 6% fixed interest rate with zero down payment is $4,799.04. The interest on a $30,000 loan amount, 60-month loan term at a 6% fixed interest rate with zero down payment is $4,799.04. Monthly payments will be $179.87.

What Is A Deposit Interest Rate Calculator?

A deposit interest rate calculator is a tool that helps you calculate the interest you will earn on a deposit account, such as a savings account, certificate of deposit (CD), or money market account. The calculator uses the deposit interest rate, which is the annual percentage yield (APY) or annual percentage rate (APR), and the deposit amount to calculate the interest earned over a specified period of time.

How Do You Determine Interest Rate For A Loan Account?

The interest rate for a loan account is determined by factors such as credit score, loan amount, loan type, market conditions, and lender policies.

How Can I Find Out What Is My Interest?

You can find out your interest rate by reviewing the terms of your loan or investment agreement or by contacting the financial institution that manages your account. You may also be able to view your interest rate information online if you can access your account through an online banking platform.

How do I determine my annual interest rate?

The method for determining the annual interest rate varies depending on the specific investment being made. More information is needed to provide an accurate answer.

How do you go about calculating the interest rate on a loan?

The interest rate on a loan is calculated based on factors such as loan amount, term, and creditworthiness and can be determined using a loan calculator or formula.

How do you go about calculating interest rates from monthly payments?

Calculating interest rates from monthly payments depends on several factors, including loan amount, term, and compounding period, and can be determined using a formula or financial calculator.

How are interest rates calculated?

Interest rates are calculated based on the amount of borrowed or invested money, the length of time the money will be borrowed or invested, and the prevailing market rates. Lenders and investors may also consider factors such as creditworthiness and inflation when determining interest rates.

How is interest calculated?

Interest is calculated as simple interest (principal times rate times time) or compound interest (principal compounded at a certain rate over time), with the latter including interest on accumulated interest.

How much interest will I earn on $50,000 in a year?

With a 3% annual interest rate, the simple interest earned on $50,000 over ten years would be $15,000.​

What is the annual interest rate formula?

The annual interest rate formula calculates the interest paid on a loan or investment over a year. It is typically expressed as a percentage and is calculated by dividing the interest amount by the principal amount and then multiplying it by 100. This formula helps individuals and businesses determine the cost or return on their financial transactions.

What is the definition of rate of interest?

The rate of interest refers to the percentage charged by a lender on a loan or investment. It determines how much the borrower will pay in interest over the loan term. The rate of interest can vary depending on factors such as the borrower’s creditworthiness, prevailing market conditions, and the type of loan or investment.

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Shawn Plummer

CEO, The Annuity Expert

Shawn Plummer is a licensed financial professional, insurance agent, and annuity broker with over 14 years of first-hand experience with annuities and insurance. Since beginning his journey in 2009, he has been pivotal in selling and educating about annuities and insurance products. Still, he has also played an instrumental role in training financial advisors for a prestigious Fortune Global 500 insurance company, Allianz. His insights and expertise have made him a sought-after voice in the industry, leading to features in renowned publications such as Time Magazine, Bloomberg, Entrepreneur, Yahoo! Finance, MSN, SmartAsset, The Simple Dollar, U.S. News and World Report, Women’s Health Magazine, and many more. Shawn’s driving ambition? To simplify retirement planning, he ensures his clients understand their choices and secure the best insurance coverage at unbeatable rates.

The Annuity Expert is an independent online insurance agency servicing consumers across the United States. The goal is to help you take the guesswork out of retirement planning and find the best insurance coverage at the cheapest rates

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