Debt service cover ratio (DSCR) calculator
Lenders use debt service cover to judge affordability. Enter your EBITDA, existing loan repayments and the loan you’re considering to see your ratio.
Debt service cover ratio
2.90×
- New loan repayments / year
- £63,594
- All loan repayments / year
- £103,594
Comfortable: most lenders look for cover of at least about 1.25×, and many like more headroom.
Check eligibility for this amountIllustrative only. Actual rates, fees and terms depend on your circumstances and the lender. This is not an offer of finance.
How this calculator works
DSCR = annual EBITDA ÷ annual loan repayments (capital and interest, existing plus new). A ratio of 1.0× means profits only just cover repayments.
Many lenders look for around 1.25× or more, and like extra headroom for seasonal or cyclical businesses. It’s one test among several. Lenders also look at trends in your accounts, credit history, security and sector.
The ratio tells you how many times your annual EBITDA covers all your loan repayments, existing and new. The result panel adds a plain-English verdict: below 1.0× profits don’t cover repayments, 1.0–1.25× is tight, and from about 1.5× is comfortable. Try the loan amount, term and rate separately. A longer term often lifts the ratio more than a lower rate, because it reduces the capital repaid each year.
Lenders don’t always use EBITDA as it appears in your accounts. Many adjust it, for example by removing one-off income, adding back unusual costs, or deducting tax, essential capital spending or directors’ drawings above a normal salary. Some calculate cover on cash flow instead of profit. If your ratio here is close to a threshold, a lender’s version could come out higher or lower.
Count every finance commitment in existing repayments: loans, hire purchase, leases, overdraft and card repayments, and any director loans being repaid. Missing one makes the ratio look better than a lender will see it. The calculator uses a fixed rate and equal repayments, so a variable rate or a facility with a balloon will change the real figure.
Debt service cover ratio (DSCR) calculator: common questions
What is EBITDA?
Earnings before interest, tax, depreciation and amortisation: roughly your operating profit with depreciation added back. Lenders often adjust it for one-off items and directors’ pay.
What if my DSCR is below 1.25×?
You may still have options: a longer term, a smaller amount, asset-backed or invoice finance, or showing that profits are rising. Tell us your figures and we’ll say honestly what’s realistic.
Do lenders use my latest accounts or management accounts?
Usually both: filed accounts for history and recent management accounts for current trading.
Which figures should I enter for EBITDA?
Start with your latest full-year accounts: operating profit with depreciation and amortisation added back. If trading has changed since, run it again with a recent twelve-month figure from management accounts. Lenders usually look at both, and may adjust for one-off items, so using a cautious figure gives a more realistic ratio.
What is a good DSCR for a business loan?
Many lenders look for at least about 1.25×, meaning profits are 25% higher than total loan repayments, and prefer more for seasonal or cyclical businesses. A ratio around 1.5× or above usually gives more comfortable headroom. Requirements vary between lenders and products, and the ratio is weighed alongside your accounts, credit history and security.
How is DSCR different from interest cover?
Interest cover compares profit with interest only. DSCR compares profit with all loan repayments, capital as well as interest, so it is the stricter test for a loan that repays capital monthly. Some lenders look at both, and interest cover is often used for facilities where capital is repaid at the end.
How can I improve my debt service cover ratio?
You can raise the profit side or reduce annual repayments. Refinancing short, expensive debt over a longer term, borrowing a smaller amount, or showing sustained profit growth in management accounts can all help. Asset finance or invoice finance may also be assessed differently, as the asset or invoices support the lending.
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