Business Loan Calculator

Model a business loan’s repayment and compare its monthly obligation with operating cash flow.

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Enter an exact value or use a slider. Your result updates instantly.

Formula, example and assumptions
Per month, you have to pay₹44,488.90

Loan terms

Indian rupees
Interest calculation

Reducing balance charges interest on the outstanding principal; flat rate uses the original principal for the full tenure.

%

Fee and available cash flow

Indian rupees
Indian rupees

Your result

Local calculation
Per month, you have to pay₹44,488.90

Compare the monthly loan payment with your monthly free cash flow. Total repayment includes the borrowed amount, full-term interest and processing fee.

Interest calculation
Reducing balance
Loan tenure
60 months
Monthly free cash flow
₹1,00,000
See how this is calculated

Loan repayment split

Principal amount74%
Total interest and fees26%

Result breakdown

Principal amount
₹20,00,000.00 About ₹20 lakh
Total interest and fees
₹6,89,333.72 About ₹6.89 lakh
Total repayment
₹26,89,333.72 About ₹26.89 lakh
Cash-flow coverage (×)
2.2477516864

Reducing balance: interest is calculated on the outstanding principal.

Check the inputs and method

These are your current inputs, not the worked example further down the page.

Loan amount
₹20,00,000
Interest calculation
Reducing balance
Annual interest rate (%)
12 %
Loan tenure
60 months
Processing fee
₹20,000
Monthly free cash flow
₹1,00,000

Method

For principal P, nominal annual percentage A, f payments per year and n payments, r = A ÷ (100f). Reducing-balance payment E = P × r ÷ [1 − (1 + r)^(−n)], or P ÷ n at 0%. Flat payment E = P × [1 + (A ÷ 100) × (n ÷ f)] ÷ n. Total repayment = nE + separately paid fee F; interest and fees = nE + F − P. Monthly loans use f = 12 and n = 12 × years, or the entered number of months. F is zero where no fee is entered. Cash-flow coverage = available monthly free cash flow ÷ displayed monthly loan payment.

Read the worked example and assumptions

How this calculation works

Compare a borrowing commitment with the monthly free cash flow available to service it. The coverage figure is the entered cash flow divided by this loan’s instalment, so it highlights a thin repayment cushion even when the business reports revenue or accounting profit. Use a realistic cash-flow period and account for existing commitments before deciding what cash is actually available.

For principal P, nominal annual percentage A, f payments per year and n payments, r = A ÷ (100f). Reducing-balance payment E = P × r ÷ [1 − (1 + r)^(−n)], or P ÷ n at 0%. Flat payment E = P × [1 + (A ÷ 100) × (n ÷ f)] ÷ n. Total repayment = nE + separately paid fee F; interest and fees = nE + F − P. Monthly loans use f = 12 and n = 12 × years, or the entered number of months. F is zero where no fee is entered. Cash-flow coverage = available monthly free cash flow ÷ displayed monthly loan payment.

Worked example

This example uses illustrative inputs. Your current result is shown above.

For ₹2,40,000 borrowed at 12% annual reducing-balance interest for 12 months, with ₹2,400 processing fee, the EMI is ₹21,323.71. Total repayment is ₹2,58,284.51, including ₹18,284.51 interest and fees. ₹40,000 available monthly cash flow covers the EMI about 1.88 times.

Assumptions and limits

  • Monthly free cash flow is a manual amount available before this proposed loan payment, using a consistent treatment of other debt obligations.
  • This single-payment coverage calculation is not a lender’s complete DSCR covenant or underwriting model. Seasonal sales, working-capital swings and fees financed into principal are excluded.

Questions people ask

Can I enter monthly revenue as cash flow?

Revenue alone may overstate repayment capacity. Deduct the cash operating commitments relevant to the period before choosing an available-cash figure.

Does coverage above one guarantee approval?

No. It only means the entered cash amount exceeds this modelled instalment. Lenders also evaluate repayment history, other debts, security and their own cash-flow definitions.

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