Mortgage rate predictions and calculating your mortgage can help you buy a home.

In today’s tough times, knowing when to buy a house is important—it’s knowledge that can determine your financial future. Mortgage rates are unpredictable these days, and buying at the wrong time can mean large debts in the future.

Mortgage rates play an important role in the whole financial scene. When it goes up, it affects your ability to invest in properties (i.e. buying a house) and hinders cash flow in the economy. When it goes down, it becomes easy to buy a house. More homebuilders will build houses, injecting money and stimulating the economy.

According to data from mortgage giant Freddie Mac, mortgage rates in September 2008 dropped significantly. During the early weeks of the month, rates for 30-year fixed-rate mortgages went down to 5.93 percent from 6.35 percent. It then went on to drop to 5.78 percent. However, it went up again to 6.09 percent at the end of the month. What do these numbers mean? It simply tells you that mortgage rates can change anytime.

Mortgage rate predictions will allow you to foresee if mortgage rates will go up or down by using economic factors as reference. Using mathematical mortgage formulas can help you come up with a more accurate data and a sound prediction. Mathematical mortgage formulas can determine how much you will be paying for mortgage in case you decide to buy a house.

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