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Calculate Debt to Income Ratio

Calculate Debt to Income Ratio

Calculating Debt to Income Ratio: A Complete Guide

Debt to income ratio (DTI) is a financial ratio that represents the percentage of your income that goes on debt payment every month. It’s used by lenders to assess your ability to repay them back in the future. A lower DTI ratio means you have more disposable income, indicating less risk to lenders. In contrast, a higher DTI ratio means you have less disposable income, implying more risk to lenders.

DTI is an essential metric to measure your financial health because if you have too much debt, you’ll have difficulty obtaining new loans and might even face difficulty paying your everyday bills. In this article, we’ll explore the significance of DTI and how to calculate it.

Understanding Debt and Income

Before understanding the importance of collective debt and income, it’s essential to understand what debt and income are.

Debt is the amount of money that you owe to a lender or financial institution. Debt could include various loan types, such as:

– Car loans
– Mortgages
– Credit card bills
– Personal loans

The interest rates of these loan types vary; however, all debt comes with monthly payment obligations.

Income, on the other hand, is the money you earn from your profession or other sources every month. It could come from various sources, such as:

– Salary from your job
– Incomes from freelancing
– Business revenue
– Rental income

The essence of DTI is comparing the amount of debt to the amount of income you earn every month. The collective amount of monthly debt payments is your debt-to-income ratio.

Why Calculate DTI?

Now that we’ve established the definition of DTI let’s discuss why it’s essential to calculate it.

Assessing Your Financial Health

DTI helps you assess your financial health and identify areas where you may need to cut back further. A high DTI ratio means you have too much debt and little income to cover it. Simultaneously, a lower DTI ratio suggests that you have more disposable income, indicating better financial stability.

Lenders also use DTI to determine the interest rate and loan amount they offer you in case you apply for a loan. A higher DTI ratio means higher the risk for the lender, which will result in a higher interest rate or lower loan amount.

Identifying Areas for Improvement

If your current DTI ratio is high, it could be a sign that you should start to consider debt consolidation. It’s a process where you can combine all your debts into one, reducing the monthly payment. It also means you can get a lower interest rate.

DTI also helps you identify which debts have high-interest rates, making it worthwhile to pay them off first. By doing so, you can lower your monthly debt payments, saving money.

Calculating DTI

Before we dive into calculating DTI, it’s essential to know what aspects go into calculating it.

Gross Income

Your gross income is the total amount of money you earn from all sources before taxes or other deductions are applied. It includes all types of earnings, including salaries, bonuses, and other income streams.


Debt refers to the monthly payments you make to repay loans or credit card balances. It includes:

– Mortgage payments
– Car loan payments
– Personal loan payments
– Credit card minimum payments
– Student loan payments

Calculating your DTI follows the following steps:

Step 1: Determine Your Gross Income

Start by calculating your monthly gross income. Use your annual income and divide it by 12. For example, if your annual income is $60,000, your monthly gross income would be:

$60,000 divided by 12 = $5000

Step 2: List All Your Debts

Make a list of all your debts, including:

– Student loans
– Car loans
– Mortgage payments
– Credit card minimum payments
– Personal loan payments

Step 3: Add Up Your Monthly Debt Payments

Add up your monthly debt payments from step 2. For example, if your monthly debt payments are as follows:

– Student loans: $300
– Car Loan: $250
– Mortgage payments: $1200
– Credit card minimum payments: $150
– Personal loan payments: $100

Your total monthly debt payments would be $2000.

Step 4: Divide and Multiply

Calculate your DTI by dividing your monthly debt payments by your monthly gross income.

DTI = monthly debt payments ÷ monthly gross income × 100

For example, using the numbers from step 3 and step 4 calculations would be as follows:

DTI = ($2000 ÷ $5000) × 100 = 40%

Your DTI is 40%. It means that 40% of your monthly income goes toward debt payments.

Interpreting Your DTI Ratio

The Consumer Financial Protection Bureau (CFPB) uses this rule of thumb to explain the DTI ratio:

– DTI ratio below 36% is considered good
– DTI ratio between 36% and 50% means you’re high risk
– DTI ratio over 50% means you’re unable to manage your finances efficiently.

It’s essential to note that DTI is just a metric, and it doesn’t provide a true indicator of how capable you are to manage your financial situation. Meaning, if you have a high DTI ratio, you can still get approved for a loan because DTI ratios also vary depending on the type of loan you’re applying for.

Types of DTI Ratio

As mentioned earlier, DTI ratios vary depending on the type of loan. In this section, we’ll look into two types.

Front-End DTI Ratio

The front-end DTI ratio represents the percentage of income that goes toward housing expenses every month. It includes the following payments:

– Mortgage payments
– Homeowners insurance
– Property taxes
– Homeowners association fees

Calculating front-end DTI ratio is straightforward. All you have to do is divide the sum of your monthly housing expenses by your gross monthly income and multiplying by 100.

Back-End DTI Ratio

The back-end DTI ratio represents all your monthly financial obligations, including housing expenses and other debts. It uses the same formula as the one used to calculate the DTI ratio.

Calculating DTI ratio provides the lender an insight into your financial situation. Higher DTI means you’re a risk or unable to manage your finances efficiently, gaining less confidence from the lender. To qualify for loans, it’s essential that you keep your DTI ratio low.

Government Resources

The Department of Housing and Urban Development (HUD) provides guidance regarding the acceptable DTI ratio for Federal Housing Administration (FHA) loans. With the FHA, a DTI ratio of 43% is generally considered the maximum. However, if a borrower’s DTI exceeds this threshold, they might still be eligible for an FHA loan under certain circumstances.

The United States Department of Agriculture (USDA) also has guidelines that focus on rural living. One of these guidelines indicates that the back-end DTI ratio of USDA must not exceed 41%.

The Veteran Affairs (VA) guidelines state that the back-end DTI ratio for their loans can be as high as 41%.


DTI ratio is an essential metric that determines whether you have taken too much debt or can handle an additional loan. Calculating DTI is simple once you calculate your monthly gross income and monthly debt payments. The ratio indicates whether you’re financially stable or not with a rule of thumb provided by authorities. Maintaining a manageable DTI ratio provides better financial control, improving your chances of loan approval with better interest rates.

What is the Debt to Income Ratio?
The Debt to Income ratio is a financial calculation used to reveal the percentage of a consumer’s monthly gross income. As a result, the solution of the debt to income ratio will yield the individual’s income that goes toward paying debts. The debt to income ratio, however, will generate a figure that can cover more than just the individual’s debts; the solution can include certain fees, taxes and insurance premiums as well. Nevertheless, the debt to income ratio is a phrase that serves as a convenient calculation.
Types of Debt to Income Ratios
There are two fundamental types of debt to income ratios; both calculations are expressed as a pair using the notation x/y. The first debt to income ratio, labeled the front-end ratio, will indicate the percentage of income that goes toward housing costs, which for renters is their rental payments and for homeowners is their mortgage principal plus interest, their hazard insurance premium, property taxes, homeowner’s association dues and their mortgage insurance premium.
The second form of the debt to income ratio, known as the back-end ratio, indicates the percentage of income that aims to satisfy all recurring debt payments, including those covered by the front-end debt to income ratio and other payments, such as credit card payments, student loan payments, car loan payments, child support payments, legal judgments and alimony payments.
How do I calculate my Debt to Income Ratio?
In order to calculate the debt to income you must first select what type of debt to income ratio you are attempting to use. For mortgage payments or rental costs you must compare all of your housing debts, which may include your mortgage expense, home insurance, rental payments, taxes and any other housing-related expense.
Once you have added your monthly costs you have appropriately calculated your total housing expense. Following this calculation, divide this amount by your gross monthly income. For example, if you earn $2,000 per month and have a mortgage expense of $500, taxes of $200 and insurance costs of $150, your debt to income ratio is 42.5%.
The more encompassing debt to income ratio will include all other expenses associated with recurring debt payments, such as those listed previously. When these figures are added in, your ratio will increase and the remaining percentage will quantify your monthly disposable income—monies left over after all debts have been paid that are required to by food, clothing and personal items.