Cash Flow to Debt Ratio Calculator
Enter operating cash flow and total debt to find the cash flow to debt ratio as a percentage, a decimal and the years of cash flow the debt represents.
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Cash Flow to Debt Ratio Calculator
Our Cash Flow to Debt Ratio Calculator shows how much of a company's total debt its operating cash flow could repay in one year. Enter operating cash flow and total debt, and it gives the ratio as a percentage and a decimal, plus how many years of cash flow the debt represents. It is made for business owners, lenders, investors, analysts and finance students.
Quick answer
The cash flow to debt ratio is operating cash flow ÷ total debt × 100: 250,000 ÷ 1,000,000 × 100 = 25%, so the debt equals about 4 years of operating cash flow.
- 100% or more: one year of cash flow covers all the debt.
- Below 100%: repaying the debt would take more than a year.
- Years to repay: total debt ÷ operating cash flow (1 ÷ 25% = 4 years).
- Higher is safer: more cash flow for each unit of debt.
What Is the Cash Flow to Debt Ratio?
The cash flow to debt ratio is a coverage ratio. It compares the cash a business generates from its normal operations with the total debt it owes, and so shows how well the business could pay off its debt from the cash it earns rather than by borrowing more or selling assets.
= Operating cash flow
÷ Total debt × 100
- Operating cash flow: cash from operating activities for the year, taken from the cash flow statement.
- Total debt: short-term and long-term borrowings from the balance sheet, such as loans, bonds and lease liabilities.
Some analysts use free cash flow or EBITDA instead of operating cash flow. Whichever you choose, use the same version when you compare companies or years.
How to Calculate the Cash Flow to Debt Ratio
A company had 250,000 of operating cash flow last year and owes 1,000,000 in total debt:
= 0.25 × 100
= 25%
- Find operating cash flow. 250,000, from the cash flow statement.
- Find total debt. 1,000,000, from the balance sheet.
- Divide and multiply by 100. 250,000 ÷ 1,000,000 × 100 = 25%.
- Turn it into years. 1,000,000 ÷ 250,000 = 4 years of cash flow to repay the debt.
The years figure assumes all operating cash flow goes to the debt and stays at the same level, so read it as a measure of the debt burden, not as a repayment plan.
Cash Flow to Debt Ratio Examples
Software company. Operating cash flow is 1,800,000 and total debt is 1,200,000:
× 100 = 150%
One year of cash flow would repay the debt with cash to spare: about 0.67 years, or 8 months.
Manufacturer. Operating cash flow is 420,000 and total debt is 3,500,000:
× 100 = 12%
The debt equals about 8.33 years of operating cash flow, a much heavier burden.
Café. Operating cash flow is 64,000 and a bank loan of 160,000 is the only debt:
× 100 = 40%
| Cash flow ÷ Debt | Ratio | Years |
|---|---|---|
| Software 1.8M ÷ 1.2M | 150% | ≈ 0.67 |
| Café 64k ÷ 160k | 40% | 2.5 |
| Example 250k ÷ 1M | 25% | 4 |
| Manufacturer 420k ÷ 3.5M | 12% | ≈ 8.33 |
These are made-up scenarios, not industry averages.
How to Interpret the Ratio
| Ratio | Reading |
|---|---|
| 100% or more | One year of operating cash flow covers all the debt. |
| Below 100% | The debt is larger than a year of cash flow. Check the years figure. |
| 0% | Operations produce no cash to repay debt. |
There is no single good value. Capital-heavy industries such as utilities and manufacturing usually carry more debt than software or services firms, so compare the ratio with similar companies and with the same company in earlier years. A falling ratio means debt is growing faster than the cash available to repay it.
Related Debt Ratios
| Ratio | Compares |
|---|---|
| Cash flow to debt | Operating cash flow with total debt. |
| DSCR | Cash available with the interest and principal due this period. |
| Debt ratio | Total debt with total assets. |
| Interest coverage | Operating profit with interest expense. |
The cash flow to debt ratio looks at the whole debt balance, while the debt service coverage ratio looks only at the payments due in a period. Lenders often check both.
Common Mistakes
- Using net income. Profit includes non-cash items such as depreciation. Use cash from operating activities.
- Leaving out short-term debt. Total debt includes the current part of loans and short-term borrowings.
- Counting all liabilities. Accounts payable and other non-debt liabilities are usually left out.
- Mixing periods. Use a full year of cash flow with the debt at the end of that year.
- Swapping the inputs. Cash flow goes on top: cash flow ÷ debt.
Key Terms
- Operating cash flow
- Cash generated by the normal business in a period.
- Total debt
- Short-term plus long-term borrowings.
- Coverage ratio
- A ratio that compares income or cash with what is owed.
- Free cash flow
- Operating cash flow minus capital spending.
- DSCR
- Debt service coverage ratio: cash available ÷ debt payments due.
How to Use the Cash Flow to Debt Ratio Calculator
- Enter operating cash flow. Type the cash from operating activities for the year, such as 250,000. Commas are fine.
- Enter total debt. Type the short-term and long-term debt, such as 1,000,000.
- Read and copy the result. The ratio appears as you type as a percentage, with the working, the decimal and the years of cash flow the debt represents. Press Copy to copy it, or Clear or Esc to start again.
Example: operating cash flow 1,800,000 and total debt 1,200,000. The result is 150%, from 1,800,000 ÷ 1,200,000 × 100 = 150%, or about 0.67 years to repay the debt.
Who Can Use This Calculator?
Frequently Asked Questions (FAQs)
How do you calculate the cash flow to debt ratio?
Divide operating cash flow by total debt, then multiply by 100. Cash flow to debt (%) = operating cash flow ÷ total debt × 100. Without the × 100 you get the decimal form, such as 0.25.
What is the cash flow to debt ratio for 250,000 of cash flow and 1,000,000 of debt?
It is 25%. 250,000 ÷ 1,000,000 × 100 = 25%, so the debt equals 4 years of operating cash flow.
What is a good cash flow to debt ratio?
Higher is safer. At 100% or more, one year of operating cash flow would repay all the debt. There is no universal benchmark, so compare the ratio with similar companies and with earlier years.
How many years would it take to repay the debt?
Divide total debt by operating cash flow, which is 1 divided by the ratio. A 25% ratio means 4 years, assuming all the cash flow goes to the debt and stays the same.
Can I use free cash flow instead?
Yes. Some analysts use free cash flow, which subtracts capital spending, for a stricter test. Use the same version for every company or year you compare.
How is it different from the debt service coverage ratio?
The cash flow to debt ratio compares cash flow with the whole debt balance. The debt service coverage ratio compares cash available with only the interest and principal payments due in the period.
Is the Cash Flow to Debt Ratio Calculator free?
Yes. It is completely free, needs no sign-up, and can be used as many times as you like.
Sources
- Corporate Finance Institute. Cash Flow to Debt Ratio.
- Wall Street Prep. Operating Cash Flow (OCF).
- Wikipedia. Operating cash flow.
- Wikipedia. Debt service coverage ratio.
- Wikipedia. Debt ratio.
Try our Cash Flow to Debt Ratio Calculator to see how many years of cash flow your debt represents.