How Do I Calculate Finance Charges?

Posted: Sep 21, 2007 | Comments: 3 | Views: 15,003 | Bookmark and Share

Having some knowledge of how to calculate finance charges is always a good thing. Most lenders, as you know, will do this for you, but it can helpful to be able to check the math yourself. It is important, however, to understand that what is presented here is a basic procedure for calculating finance charges and your lender may be using a more complicated method. There may also be other issues attached with your loan which may affect the charges.

The first thing to understand is that there are two basic parts to a loan. The first issue is called the principal. This is the amount of money that is borrowed. The lender wants to make a profit for his services (lending you the money) and this is called interest. There are many types of interest from simple to variable. This article will examine simple interest calculations.

In simple interest deals, the amount of the interest (expressed as a percentage) does not change over the life of the loan. This is often called flat rate or fixed interest.

The simple interest formula is as follows:

Interest = Principal × Rate × Time

Interest is the total amount of interest paid.

Principal is the amount lent or borrowed.

Rate is the percentage of the principal charged as interest each year.

To do your math, the rate must be expressed as a decimal, so percentages must be divided by 100. For example, if the rate is 18%, then use 18/100 or 0.18 in the formula.

Time is the time in years of the loan.

The simple interest formula is often abbreviated:

I = P R T

Simple interest math problems can be used for borrowing or for lending. The same formulas are used in both cases.

When money is borrowed, the total amount to be paid back equals the principal borrowed plus the interest charge:

Total repayments = principal + interest

Usually the money is paid back in regular installments, either monthly or weekly. To calculate the regular payment amount, you divide the total amount to be repaid by the number of months (or weeks) of the loan.

To convert the loan period, 'T', from years to months, you multiply it by 12. To convert 'T' to weeks, you multiply by 52, since there are 52 weeks in a year.

Here is an example problem to illustrate how this works.

Example:

A single mother purchases a used car by obtaining a simple interest loan. The car costs $1500, and the interest rate that she is being charged on the loan is 12%. The car loan is to be paid back in weekly installments over a period of 2 years. Here is how you answer these questions:

1. What is the amount of interest paid over the 2 years?

2. What is the total amount to be paid back?

3. What is the weekly payment amount?

You were given: principal: 'P' = $1500, interest rate: 'R' = 12% = 0.12, repayment time: 'T' = 2 years.

Step 1: Find the amount of interest paid.

Interest: 'I' = PRT

= 1500 × 0.12 × 2

= $360

Step 2: Find the total amount to be paid back.

Total repayments = principal + interest

= $1500 + $360

= $1860

Step 3: Calculate the weekly payment amount.

Weekly payment amount = total repayments divided by loan period, T, in weeks. In this case, $1860 divided by 104 weeks equals $17.88 per week.

Calculating simple finance charges is easy once you have done some practice with the formulas.

(ArticlesBase SC #218237)

Rate this Article
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6 vote(s)
    Feedback
    RSS
    Print
    Email
    Re-Publish

    Source:  http://www.articlesbase.com/finance-articles/how-do-i-calculate-finance-charges-218237.html

    Article Tags:

    saving

    ,

    interest

    ,

    apr

    ,

    Current Accounts

    ,

    bonds

    ,

    isa

    ,

    Childrens

    ,

    Savings Accounts

    ,

    interest Bearing

    How to Understand Collection Agencies' charges

    Find out how much and what debt collection agencies can charge you. (04:46)

    How Interest Rates Really Work

    It's big news every time the Federal Reserve makes a decision regarding interest rates, especially now! Lost in all the hoopla are some important points. Well, we have the real story. Watch this video and let Daria tell you - in plain English! - how interest rates work and what it all means for your CDs, bonds and other investments. (07:49)

    Introduction to interest

    Khan Academy Presents: What interest is. Simple versus compound interest. (09:55)

    Learn about Interest - part 2

    Khan Academy Presents: More on simple and compound interest (08:01)

    Learn about Compound Interest and e - part 2

    Khan Academy Presents: Compounding 100% annual interest continuously over a year converges to e (2.71...) (10:14)

    IRA's (Individual Retirement Account) are very popular these days, but there is often some confusion as to what a person can and cannot do in terms of rolling the account over

    By: Peter Kenny l Finance l Nov 09, 2007 l Views: 17

    Opening up a savings account can be a great idea for some consumers but it may not be the right choice for all consumers

    By: Peter Kenny l Finance l Nov 21, 2007 l Views: 114

    A money market account can be a good way to maximize your cash, while keeping it safe. However, some consumers may not benefit as well from this type of investment as they would from other investments. This article examines some of the more common aspects of money market accounts. Before delving...

    By: Peter Kenny l Finance l Nov 12, 2007 l Views: 399

    If you are unsure about any other banking terms, then visiting your local bank branch or looking online might help

    By: Peter Kenny l Finance l Oct 15, 2006 l Views: 211

    Although opening a savings account makes real sense, there are times when savings is not such a good idea. When interest rates are low the amount you make on your savings is low, so buying items at this type is a better way of using your money.

    By: Peter Kenny l Finance l Sep 19, 2006 l Views: 247

    Choosing the right bank account can be difficult, with so many seemingly similar options available to you it can just seem easier to pick the first account you come across

    By: Peter Kenny l Finance l Oct 02, 2006 l Views: 238

    If you think your bank is costing you too much money, then now is the time to look at ways your bank can help you save money rather than spend it. Although there will always be bank charges and fees, there are ways to save money using banks and make the most of their services

    By: Peter Kenny l Finance l Sep 21, 2006 l Views: 183

    Many local banks also offer online banking and that is something many consumers find useful

    By: Peter Kenny l Finance l Oct 31, 2007 l Views: 63
    Wiley Long

    Health Savings Accounts allow participants to invest their savings into high interest-yielding investments, similar to the way they might invest into an IRA. Participants should be aware of their investment options in order to maximize the growth potential of their Health Savings Accounts.

    By: Wiley Long l Finance l Feb 09, 2010

    I got my hands on this cool universal capital growth application I had to pass it along to you. The best part is there is not cost involved! This trade application and seminar are going to show you exactly what you need to get your trade business in order. You'll be able to set realistic expectations for your income and capital growth as opposed to believing the hype you receive in your spam box every day.

    By: Rob Trader l Finance l Feb 09, 2010

    It took years and tons of money to develop and test Forex Cash Evolution. And the results are nothing less than outstanding: Beta-testers raked in $1,000 profit with just 2 autopilot trades… or $3,120 profit in 1 month … or $23,153.20 in 45 days on their live accounts… Back-testing showed Forex Cash Evolution could turn $10,000 in $2,636,067.62 in 9 years (from 2000-2009). It’s around $292,000 in profit per year CONSISTENTLY.

    By: Rob Trader l Finance l Feb 09, 2010 l Views: 1

    Here’s some of what they discussed with the World Heavyweight Champion of Brokers! - Hear first-hand from FXCM why they’re sponsoring the most important event to happen in FX for the last 15 years! - Everyone was stunned at the transparency of the LIVE accounts with 15 minute updates in the FRWC – hear what FXCM thinks about it. - The “kick to the head” over liquidity – only a broker could tell you about this! - FXCM on MT4 – hear it from the horse’s mouth!

    By: Rob Trader l Finance l Feb 09, 2010 l Views: 3

    The price of gold is over 710 British Pound per troy ounce. The rise in the price of gold has been meteoric lately. It cannot be guaranteed, that the price will continue to rise, but there are few if any who would want to bet on a lower price becoming permanent.

    By: Harry Smith l Finance l Feb 09, 2010 l Views: 1

    In the harsh economic climate of the modern world sometimes it is hard to make two ends meet. Many people around the world have discovered that since the price of precious metals, especially gold; have gone up that they can sell their old seldom worn jewellery as an option to survive tough financial times.

    By: Harry Smith l Finance l Feb 09, 2010 l Views: 1

    Make the most during a bad economy by cashing in your old, gold jewellery items and make money fast with little effort. Right now the gold market is offering the highest trade in value for scrap gold. Taking advantage of the market is as easy as turning on your computer and visiting an online direct gold buyer.

    By: Harry Smith l Finance l Feb 09, 2010 l Views: 1

    There are four stages *Required* to the mastery of any skill and in this Must See Video you’ll learn Exactly what they are.No Cost, just opt in and 14 year Trading Veteran, Todd Brown will lay it all out in an easy to follow format that we know you’ll enjoy.

    By: Rob Trader l Finance l Feb 09, 2010 l Views: 4

    Because of current housing conditions that are currently taking place many people believe that no one should buy a home, at least not soon. That is simply not true. There are some issues that home buyers should watch out for, but those issues, such as sub-prime loans, can be avoided...

    By: Peter Kenny l Finance l Feb 18, 2008 l Views: 156

    Some of the most powerful tools on the Internet today are the various debt calculators. Yet, it can be surprising to learn just how few consumers actually use them. Debt calculators are exactly what they sound like. They are online calculators that can help consumers better understand their loans. The...

    By: Peter Kenny l Finance l Feb 10, 2008 l Views: 31

    Have you ever heard of credit card blocking? Do you know what it is and how it might affect you? If you are not sure what blocking is, this article may be able to clear up some of the mystery. If you were ever told that you were over your credit...

    By: Peter Kenny l Finance l Feb 10, 2008 l Views: 22

    If you are thinking of buying your own home, you will hear the words title insurance somewhere along the process. Many consumers are not exactly sure what this is. For the most part, title insurance is almost always required by the lender. This insurance is used to protect the lender against...

    By: Peter Kenny l Finance l Feb 05, 2008 l Views: 41

    There are times when consumers simply need to borrow money. As most people know, there are many different ways to borrow money. Two of the most common ways are through either an installment loan or through a line of credit. Knowing the difference between the two can be important. One of...

    By: Peter Kenny l Finance l Feb 04, 2008 l Views: 263

    Virtually everyone who is in debt wishes he or she was in less debt. For the purposes of this article, debt is anything that you pay for with cash or credit during the course of a week or a month. It should not come as a surprise that many consumers...

    By: Peter Kenny l Finance l Feb 02, 2008 l Views: 17

    College expenses are high; there is little argument over that. Students and parents of students often need financial help in order to get into and subsequently get through the years of education that leads to an advanced degree. Thankfully, there is a somewhat new student loan program available that help...

    By: Peter Kenny l Finance l Jan 29, 2008 l Views: 22

    For those seeking to buy a home, a good place to look for help with loans is through the federal government. Some of the more useful and common loan programs that are currently being offered follow: There are three government agencies that insure mortgages for homebuyers. The first is the Federal...

    By: Peter Kenny l Finance l Jan 18, 2008 l Views: 18

    Add new Comment

     
    * Required fields

    Comments on this article

    0
    1. anniealawi December 11, 2007
    Assume that risk free rate is 6% and expected return is 13% what is the req. rate with beta of 0.7? .
    0
    2. christina September 04, 2009
    can someone please tell or send me the statue on finance charges from a vendor? I need to know if it is legal to f/c a f/c it used to not be thank you
    0
    3. christina September 04, 2009
    not sure if this posted i just need to know if anyone can give me (email or fax) the Alaska Statute on Finance charging a Finance charge.. It used to be illegal i need to know what the statute says now thank you so very much
    Author Box
    Articles Categories
    All Categories
    0