DCR Calculator: Debt Coverage Ratio for Commercial Real Estate Loans
CRE Investment & Asset Management - Calculators
Debt Coverage Ratio (DCR) measures how much of a property's net operating income is left over after covering its annual loan payments. Lenders calculate it as NOI divided by annual debt service - a DCR of 1.25 means the property generates 25% more income than it needs to make its debt payments. It's one of the first numbers an underwriter checks, because it shows whether a property can support its loan on its own operating performance, independent of a borrower's other assets or guarantees.
You'll see the same concept called "DSCR" (Debt Service Coverage Ratio) just as often - the two terms are used interchangeably across commercial real estate lending, and the formula is identical. DCR tends to show up more in commercial and multifamily underwriting language, while DSCR is common in both commercial and residential-investor lending (including the "DSCR loan" products marketed to smaller investors). If you've seen both terms on different lender term sheets, that's why - they're not measuring anything different.
Use the calculator below to find your DCR, your dollar cushion above break-even, and - using the rate and amortization fields - the maximum loan amount a lender would likely support at their minimum required DCR.
DCR / DSCR Calculator
Estimate your debt coverage ratio, debt service cushion, and maximum loan amount at a target DCR.
Rate and amortization are used to back-calculate your maximum loan amount below, even when entering debt service directly.
Result
| Metric | Value |
|---|---|
| Net Operating Income | $250,000 |
| Annual Debt Service | $190,000 |
| Debt Service Cushion | $60,000 |
| Debt Coverage Ratio (DCR) | 1.32x |
| Qualification Status | Typically qualifies |
| Max Loan Amount at Target DCR | - |
Status bands reflect general lender tendencies observed in the market, not a guarantee of underwriting outcome. Actual requirements vary by lender, loan program, market, and borrower profile. This tool is for educational estimation only and is not a substitute for a term sheet or underwriting analysis.
All calculations run in your browser. No inputs are stored or transmitted.
Frequently Asked Questions
What is a good DCR for commercial real estate?
Most conventional commercial lenders look for a DCR of at least 1.20x-1.25x, meaning NOI exceeds annual debt service by 20-25%. A DCR of 1.5x or higher is generally considered strong coverage with a comfortable buffer, while anything below 1.0x means the property's income doesn't cover its debt payments at all. The exact bar shifts by property type, loan program, and lender risk appetite - data centers and office assets are often held to higher minimums than industrial or multifamily.
Is DCR the same as DSCR?
Yes. DCR (Debt Coverage Ratio) and DSCR (Debt Service Coverage Ratio) refer to the same calculation - net operating income divided by annual debt service - and the terms are used interchangeably in commercial real estate lending. Some lenders and loan programs default to one term over the other, but the math behind them doesn't change.
How do lenders use DCR to determine loan amounts?
Lenders often work the DCR formula backward: starting from a property's NOI and their minimum required DCR, they calculate the maximum annual debt service they'll allow, then use the loan's interest rate and amortization period to solve for the maximum loan amount that debt service can support. This is often the true constraint on loan size - even when a property's value would otherwise support a larger loan under a standard loan-to-value limit.
What DCR do lenders typically require?
Requirements vary by lender and property type, but 1.20x-1.25x is a common floor across many commercial loan programs. Some lenders set higher minimums - often 1.30x or more - for property types viewed as higher-risk, such as office or specialty assets like data centers, or for higher-leverage loans.
What's the difference between DCR and Loan-to-Value (LTV)?
LTV compares the loan amount to the property's appraised value, while DCR compares the property's income to its debt payments. A property can pass an LTV test but fail a DCR test if it's undervalued relative to income, or vice versa - lenders typically size a loan to whichever metric is more restrictive.
Related tools: Cap Rate Calculator, NOI Calculator, Cash-on-Cash Return Calculator, and Commercial Loan Calculator.
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