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DSCR Calculator

Understand debt coverage before you talk to a lender.

Dealarc helps investors estimate DSCR from NOI and debt service while keeping the rest of the deal context visible, including cash flow, hold assumptions, and return metrics.

NOI to debt service

See how operating income compares with annual loan payments so lender-facing risk is easier to understand.

More than one ratio

DSCR matters, but it should sit beside cash flow, cash-on-cash return, and hold-period economics rather than replacing them.

Decision-ready context

Use the calculator to screen financing assumptions quickly before you invest time in deeper underwriting or lender packaging.

How to use a DSCR calculator well

Debt service coverage ratio is one of the fastest ways to tell whether a deal can support its financing. Dealarc calculates DSCR inside a broader underwriting model so users can see how rent, expense, and loan changes affect both lender comfort and investor returns.

Dealarc helps you review

  • Net operating income assumptions
  • Annual debt service under the selected loan terms
  • Debt coverage ratio alongside cash flow
  • What happens if rent or expenses shift

Important limitation

Lenders can define DSCR a little differently depending on product and underwriting standards. Use this tool as a screening layer, then confirm formulas and thresholds with the lender you plan to use.

Educational note: many investors target a DSCR above 1.25x for comfort, but the right threshold depends on leverage, property condition, reserve strategy, and the actual lender's requirements.

DSCR calculator FAQ

What is DSCR in real estate?

Debt service coverage ratio measures how many times a property's NOI covers its annual debt payments.

Does Dealarc calculate DSCR automatically?

Yes. Debt coverage is part of the live return dashboard inside the Dealarc pricer.

What DSCR do lenders usually want?

Many lenders look for at least 1.20x to 1.25x, though standards vary by loan type, property type, and market.

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