If you’re a real estate investor trying to scale your portfolio—or just trying to finance your first rental—there’s one question you need answered fast:
Will this property qualify for a DSCR loan?
That’s where a DSCR loan calculator becomes a game-changer.
In this guide, we’ll explain how DSCR loans work, show you how to use a DSCR loan calculator effectively, and walk through an example to help you evaluate your property in seconds. Plus, we’ll connect you with tools to get pre-qualified today.
What Is a DSCR Loan?
A DSCR (Debt Service Coverage Ratio) loan is a type of real estate financing designed specifically for investors. Unlike traditional loans that focus on your personal income, DSCR loans are approved based on the property’s ability to generate rental income relative to its expenses.
DSCR Formula
DSCR = \frac{\text{Net Operating Income (NOI)}}{\text{Annual Debt Service}}
To qualify, most lenders want to see a DSCR of 1.20 or higher, meaning the property generates 20% more income than it costs to service the loan.
Want a deeper dive into the numbers? Check out our Understanding DSCR Ratios article.
Try the DSCR Loan Calculator Now
Use our free DSCR calculator to run the numbers instantly.
You’ll need:
- Estimated monthly rent (from lease or market rent)
- Projected monthly loan payment (PITIA: principal, interest, taxes, insurance, association dues)
Example:
- Monthly Rent: $2,500
- PITIA: $2,000
- DSCR = 2,500 / 2,000 = 1.25
This property qualifies with room to spare.



