There are several variables when it comes to calculating mortgage rates. There are a number of handy tools you can use for the calculation. The rates have a lot of moving parts namely interest rate, financed amount and term of loan. These three details are used for the calculation of your monthly payment. You can actually determine the cost of the home you plan to purchase. This can be done by simply subtracting your down payment from its selling price. The difference you get is the amount you would like to finance. You can also use a mortgage calculator to compute the length of time you want to finance the home for. It is important for you to make some research on the interest rates in your place. These rates can be found in the Real Estate section of local or national newspapers. You may also make use of a mortgage calculator to know your interest rates.
There are two basic types of mortgage: fixed rate mortgage and adjustable rate mortgage. In the fixed rate mortgage, the calculation is primarily based on a particular rate established by the so- called secondary market. This market is the place where bonds and mortgage- backed securities are traded and sold. There are several factors that can affect this rate but the driving force of the said market strengthens it. In a not so high economy, this rate may be set just more than 4.5 percent. In a great economy, this rate can be 6 percent. A small percentage margin is then added by lender on top of this rate which becomes their profit. Mortgages that are within a term of 15 years, for instance, usually offer much lower interest rates compared to 30- year mortgages. The reason for this fact is that there are heftier loan payments and the lenders are paid back more quickly. Since they receive their money faster, they are much likely to offer their loaners better interest rates. Apart from mortgages that have payment terms of 15 and 30 years, there are also 10- and 20- year mortgages but are less commonly availed of.
The adjustable mortgage rate has varying interest rates which can decrease or increase over time. This is different from fixed mortgage rates which require the homeowners to pay similar mortgage rate monthly for the entire term. There are various indexes that can be used for determining what interest rates must be. These include Constant Maturity Treasury, LIBOR and Bank Bill Swap Rate. There are lenders who do calculations of their indexes to set their own mortgage rates. The frequentness of adjustment of rates depends on the loan term. Some rates are adjusted quarterly while others are unchangeable for five years. However, lenders can never increase the rates of mortgages by over two percent at one loan term. Nevertheless, this does not necessarily mean that the adjustable mortgage rate can never increase over time significantly after several adjustments are made.
After the calculation of the rate of your mortgage, it is time for you to do another calculation to find out whether the mortgage you plan to obtain is affordable for you or not. This is done by calculating the PITI or Principal Interest Taxes and Insurance of the home you plan to buy. This calculation will include all the costs that can be possibly charged of you for the purchase and maintenance of the home. This amount should never exceed the 28 percent of your total income each month. All other home- related expenses such as utility bills, upkeep fees and maintenance costs when combined with your calculated PITI should not exceed the 36 percent of the total monthly income of the household. Otherwise, you can never afford the house theoretically.