DSCR Calculator for Rental Property

Enter the rent and the loan details to see your debt service coverage ratio, your monthly cash flow after the loan payment, and the largest loan the rent can support at your target DSCR. Free, no sign-up.

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Property and loan

Method: DSCR = monthly rent ÷ monthly payment (principal and interest, plus taxes, insurance and HOA). This is the way many DSCR loan lenders look at a rental. Some lenders use other formulas or adjust the rent, so use this as an estimate and confirm with the lender.

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What is DSCR?

DSCR stands for debt service coverage ratio. In a DSCR loan for a rental property, the lender mainly looks at whether the property's rent covers the loan payment, instead of looking only at your personal income.

DSCR = monthly rent ÷ monthly payment (principal + interest + taxes + insurance + HOA)

A DSCR of 1.00 means the rent equals the payment. Above 1.00, the rent is higher than the payment. Below 1.00, the rent is lower.

Example

Rent of $3,200 a month. Loan of $420,000 at 7.25% for 30 years has a principal and interest payment of about $2,865. Add $600 a month for taxes ($7,200 a year) and $150 a month for insurance ($1,800 a year), and the total payment is about $3,615.

$3,200 ÷ $3,615 = 0.89

This example is below 1.00. Lowering the loan amount, raising the rent, or choosing an interest-only payment would raise the ratio. Try it in the calculator above.

What DSCR do lenders want?

DSCRWhat it usually means
1.25 or higherRent comfortably covers the payment. Many lenders look favorably on this.
1.00 to 1.25Rent covers the payment with little room. Some lenders accept it, sometimes with different terms.
Below 1.00Rent is lower than the payment. Some lenders have special programs; many do not.

These ranges are general. Each lender sets its own minimum, rate and down payment. Ask lenders directly.

Frequently asked questions

Does a DSCR loan check my personal income?

Many DSCR loan programs focus on the property's rent rather than personal income, but requirements differ by lender. Ask the lender what documents they need.

Which rent should I use?

Use the signed lease amount if the property is rented, or the market rent if it is vacant. Lenders often order their own rent estimate, so their number may differ from yours.

What does the interest-only option do?

It calculates the payment without paying down principal, which lowers the monthly payment and raises the DSCR. Not every lender or loan offers it.

How is the maximum loan calculated?

The calculator takes the rent, divides it by your target DSCR to find the largest total payment, subtracts taxes, insurance and HOA, and finds the loan whose principal and interest fits in what is left at your rate and term.

Is this financial advice?

No. Cap and Flip is a free calculator and is not a lender, a broker, or an advisor. Numbers are estimates. Confirm with a licensed lender before making decisions.

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