What Is the Debt to Income Ratio? (+ Formula to Calculate It)

Even if you do not plan to apply for a loan, find out what’s an earned income credit; knowing your debt-to-income ratio can save you the day in the future.

The best way to understand your income to debt ratio is to think of it as your creditworthiness. This number (usually percentage) is one of the key factors that determine loan approval. Your DTI represents your monthly debt obligations relative to your gross income. And when you apply for a loan, the lenders consider this number when deciding whether to approve you for it.

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Simply put, the lenders want to know you’re not getting in over your head financially. The State of Credit Report from Experian shows that the average mortgage debt among Americans in 2020 is $215,655. However, as the HUD states, the national median family income in the United States was $78,500.

While back in 2017, this number was $137,063, with a median annual income of $59,039. So, what is a good DTI ratio? If your ratio strives to 36% or lower, your profile is considered as not risky for lenders. Personal loan lenders typically allow higher DTIs than mortgage providers.

In some cases, even with a ratio of 43%, you are still able to get a mortgage. With a credit score of 700 and above, lenders will be more likely to offer you a lower rate on your loan. An ideal debt to income ratio will also help make your case. Yet, get ready to pay a higher interest rate.

How to Calculate Debt-to-Income Ratio

DTI ratio

Odds are, you’ve done this job before, even if you are interested in how to calculate debt to income ratio. It’s difficult to live a month without knowing how much you have come in and how much you owe.

Thus, to div out the debt-to-income ratio, the first thing to learn is how much you earn each month? Sum things up and you’ll get the gross monthly income. Second, how much are your total monthly obligations? So, what is included in debt ratio formula?

Payments such as student loans, car payments, mortgages or rent payments, minimum credit card payments, personal loans, etc. However, income taxes, health insurance and car insurance are not considered there.

Once you know the numbers, divide your monthly debt payments by your gross monthly income. The number you come up with is your DTI. How to calculate DTI? Use the example of the debt to income ratio formula below.

  • Monthly rent (or mortgage) payment: $1,200
  • Monthly student loan payment: $400
  • Monthly auto loan payment: $300
  • Monthly credit card minimum: $200
  • The total monthly debt payments are $2,100
  • Your gross monthly income is $6,000

Debt to Income Ratio The result? DTI is 35%

Experts suggest that the debt payments-to-income ratio should be a maximum of 43% to 50% to still qualify for a loan.

Sure, it all depends on the lender, loan requirements, your credit score, down payment and reserves. However, according to the new Qualified Mortgage rule, the max debt-to-income ratio is 43%, with a lot of lenders wanting this number to be under 43%.

Bonus post: Read more about loan calculators!

Once you think you’re done calculating your DTI, you should know that the devil is in detail here. The debt-to-income ratio comes up with two separate percentages known as the back-end and front-end DTIs. The front-end ratio is your proposed housing payment, while the back-end one includes all monthly debts and is more important since it represents the risk you present to a lender. Nevertheless, some lenders may require you to stay below both limits. debt to income ratio

How Lenders View Your DTI Ratio

Everyone knows that DTI is imperfect, but one thing it does is make an assessment of whether a borrower can repay. Typically, lenders want to see your front-end ratio of 28% and the back-end ratio of 36%. Meanwhile, lenders may or may not consider your front-end ratio. The reason is simple, the back-end one gives lenders a big-picture view of your finances.

Different lenders have different DTI requirements, yet, the 28% rule for the front-end ratio is one of the most common.

In the example above, if your proposed monthly rent (or mortgage) payment makes $1,200 of your $6,000 in monthly gross income, your front-end ratio would be 20%. That means your total housing costs should not exceed $1,680 ($6,000 x 0.28 = $1,680).

Since the front-end ratio includes only your rent (or mortgage) payment, the back-end ratio represents all your monthly debts. Here comes also loan payments, child support, alimony, and credit card debts. Thus, applying the 36% rule, your total monthly payments in the example above should not be more than $2,160 ($6,000 x 0.36 = $2,160).

Yet, some lenders will allow you to apply for a loan even with a back-end ratio of 43%. Thus, according to the recent FHA guidelines, debt to income ratios for FHA loans is 31% front-end and 43% back-end.

Does Debt-to-Income Ratio Affect Your Credit Score?

Thought that your DTI can affect your credit score? Think again. Even though your debt-to-income ratio reflects your financial health, it doesn’t hit your score. The major credit bureaus know everything about “credit report how to read.” Just because the major credit reporting bureaus do not track your income, their credit scoring software has no data to calculate DTI ratios.

Debt in general affects both your DTI ratio and credit score. So, you’d better follow experts’ advice on keeping the utilization rate no higher than 30 percent of your credit limit. At the end of the day, you’ll avoid having a negative effect on your credit score.

Why Is Your Debt-to-Income Ratio Important?

Once your debt-to-income ratio is calculated, the lender sees a big picture of your financial health. If you’re not about to apply for a loan yet, knowing your DTI ratio is still important. For you, that means the possibility to keep an eye on important numbers. For example, after some calculations, you’ve found that your debt is 60% of your income.

Not a nice surprise. You understand that in case of any emergency, you’ll have a harder time keeping up with your debt liabilities. For lenders, your DTI ratio means nothing but the level of risk to deal with. The number of 43% is acceptable debt to income ratio that will make you qualify for a loan. A higher DTI ratio means that you are more likely to default on a loan.

How to Improve My Debt-to-Income Ratio?

One thing is sure, there’s no ideal debt-to-income ratio. There’s always room for improvement. It always makes sense to lower your DTI. You have two ways: first – to reduce your monthly debt, and second – to increase your income. The latter is often easier said than done. Although, if you could have a higher salary, why would you bother about your DTI?

So, one possible way to improve your debt-to-income ratio is to reduce your monthly payments. Sure, some loans such as student or mortgage loans are not something you can change on one, two, three. It will take months to reduce your monthly liabilities but result in a lower DTI ratio. It takes time and effort to pay down the debt you already have, but the end result is worth the battle.


What is the recommended debt to income ratio?

The highest DTI ratio for borrowers is considered to be 43% if they want to qualify for a mortgage or other loans. Many crediting companies prefer a DTI ratio lower than 36% while 28% is the ideal one.

What is the recommended debt to income ratio for student loans?

It’s better to have a DTI ratio for students below 10% while some companies may stretch the limit to 15% for several types of loans. Experts claim that the overall student debt needs to be less than their annual income.

What is the recommended debt to income ratio for a credit card?

Generally, it’s better to keep your DTI ratio below 36 percent including all the expenses. Creditors say that they are more eager to deal with borrowers who have 28 percent or less. The same rule goes for various loans as well as credit cards.

What is the debt to income ratio to buy a house?

A debt to income ratio is calculated by dividing overall recurring monthly debt by monthly grow income. If you want to purchase a house, your DTI ratio should be below 36 percent, while many lenders ask for 28 percent.

What is the debt to income ratio to qualify for a mortgage?

You should have your debt to income ratio below 36 percent in order to qualify for a mortgage with less interest. Those who want to find the best deal with the most affordable rates should have their DTI ratio below 28 percent.

What is the debt to income ratio for an FHA loan?

According to the US Department of Housing and Urban Development, the borrower’s DTI ratio for an FHA loan should be 50 percent. Depending on the client’s credit history and other factors, the requirements for this loan might vary.

What is the highest debt to income ratio for FHA?

The highest DTI ratio for FHA loans is 57 percent although in some cases this figure is lower. FHA loans are backed by the US Federal Housing Administration.

What is the highest debt to income ratio for car loans?

If you decide to purchase a new car, you should have your debt to income ratio around 50 percent but the details vary between auto refinance creditors so you should check this information with your provider.

What is the best DTI calculator for a home loan?

There are many online DTI calculators available for consumers. Each of them is suitable for calculating your DTI ratio so that you know what terms and rates you may qualify for

What is the highest debt to income ratio for a personal loan?

The highest DTI ratio for a personal loan is 43 percent while many crediting services and finance-related service providers require it to be below 36 percent. If your debt to income ratio is lower than 18 percent it’s considered perfect. There are many online calculators to define your debt to income ratio. It’s necessary to define this percent before you apply for various lending options or a mortgage so that you know what interest rates you will be offered in advance. It’s considered that a DTI ratio below 36 percent is better for borrowers who want to purchase a house or take out a loan to fund their needs. If you are a student who wants to obtain a student loan you should have your DTI ratio below 10 percent. In some cases, crediting institutions may ask for a ratio of 28 percent and less. This figure is calculated by dividing the overall recurring monthly debt by monthly gross income. If your DTI is higher than the stated percent, you may be offered a high-interest loan. Sometimes, lenders even deny the borrower’s application if the ratio is too high. So, if you want to qualify for better terms and loan conditions and pay less in interest, try your best to keep your DTI ratio below 36 percent.