# ARM Calculator

There are many different types of ARM mortgages. Typically, the majority of terms are based off 30 year loans. Usually every ARM has a fixed period that can last 1, 3, or even 10 years in some cases. After the fixed period is over, then the interest rate on the mortgage is free to adjust. The majority of adjustable rate mortgages will adjust or reset every 12 months.

Here are some of the most common types of ARM mortgages.

## 3/1 ARM

Here the rate is fixed for 36 months, and then adjusts every year for the remaining duration of the loan.

## 5/1 ARM

The rate is fixed for 60 months, and then adjusts every year for the remaining duration of the loan.

## 10/1 ARM

The rate is fixed for 120 months, and then adjusts every year for the remaining duration of the loan.

##### How accurate is the zillow's mortgage payment calculator?

Principal and interest for a fixed-rate mortgage is just basic math. Assuming that Zillow has the correct formula. The mortgage calculator is 100% correct.

When you take into account property taxes, Zillow may be using an average from the stats they currently have. But this is just a rough estimate. Don't expect this to be 100% accurate.

##### Is there a mortgage payment calculator that includes tax savings?

The question you need to be asking it is can you deduct property taxes and interest rates from your tax return. Yes you can. But new laws have been enacted that can cap both of these. You will want to contact a tax professional that can answer these questions based upon your needs.

##### How accurate is the redfin mortgage payment calculator?

Assuming the math is correct, the calculator should be 100% correct. The only errors that may occur are the numbers used to calculate the payments. So make sure you have the correct interest rate, down payment, and other factors set accordingly.

##### Is there a calculator to show how a mortgage will change my taxes?

The factors in a mortgage that may change your taxes are the interest and property taxes that may be deductible. These are capped however. Recent laws have been enacted that will limit how much you can deduct.