# Operating Cash Flow Ratio Calculator

URL: https://speedycalculator.com/calculators/finance/operating-cash-flow-ratio/
Last updated: 2026-10-25

> The operating cash flow ratio calculator measures whether a company's cash from operations over the trailing twelve months covers its current liabilities – a stricter liquidity test than the current ratio.

## Inputs

- Operating cash flow – latest quarter
- Operating cash flow – previous quarter
- Operating cash flow – 2 quarters ago
- Operating cash flow – 3 quarters ago
- Current liabilities

## Results

- Operating cash flow (TTM)
- Operating cash flow ratio
- Liquidity

## Formula

```
Operating cash flow (TTM) = OCF Q1 + Q2 + Q3 + Q4
Operating cash flow ratio = TTM operating cash flow ÷ current liabilities
```

## Explanation

A ratio above 1 means the business generates enough cash to pay its short-term obligations without borrowing or selling assets. Because it uses cash rather than accounting profit, it is harder to flatter.

### How to use the Operating Cash Flow Ratio Calculator

- **Operating cash flow – latest quarter**
- **Operating cash flow – previous quarter**
- **Operating cash flow – 2 quarters ago**
- **Operating cash flow – 3 quarters ago**
- **Current liabilities**

Results update as you type, and every field accepts the units shown in its menu.

### How it works

Enter operating cash flow for each of the last four quarters and current liabilities.

### Tips

- Take figures from the same financial statements and the same fiscal year.
- Compare ratios with companies in the same industry, not across industries.
- Use several valuation measures together; no single ratio tells the whole story.
- Market prices change every second – refresh the share price before you rely on a result.

### Common mistakes to avoid

- Mixing per-share figures with company totals.
- Using trailing earnings for one company and forward earnings for another.
- Forgetting dilution from options and convertible securities.

### Inputs explained

FieldWhat to enterOperating cash flow – latest quarterAmount in your currencyOperating cash flow – previous quarterAmount in your currencyOperating cash flow – 2 quarters agoAmount in your currencyOperating cash flow – 3 quarters agoAmount in your currencyCurrent liabilitiesAmount in your currency

### What each result means

- **Operating cash flow (TTM)** = [Operating cash flow – latest quarter] + [Operating cash flow – previous quarter] + [Operating cash flow – 2 quarters ago] + [Operating cash flow – 3 quarters ago]
- **Operating cash flow ratio** = [Operating cash flow (TTM)]÷[Current liabilities]

### Example values

How the main result changes when **Operating cash flow – latest quarter** changes and everything else stays at the example values above:

Operating cash flow – latest quarterOperating cash flow ratio (×)16,000,0001.124,000,0001.1932,000,0001.2840,000,0001.3748,000,0001.4664,000,0001.63

## Worked example

Inputs — Operating cash flow – latest quarter: $32,000,000; Operating cash flow – previous quarter: $28,000,000; Operating cash flow – 2 quarters ago: $30,000,000; Operating cash flow – 3 quarters ago: $25,000,000; Current liabilities: $90,000,000.

Results — Operating cash flow (TTM) = $115,000,000.00; **Operating cash flow ratio = 1.28 ×**; Liquidity = Cash flow covers current liabilities.

## FAQ

**What is a good operating cash flow ratio?**
Above 1.0.

**How is it different from the current ratio?**
It uses cash generated rather than current assets.

**Where do I find operating cash flow?**
In the cash flow statement.

**What formula does the Operating Cash Flow Ratio Calculator use?**
Operating cash flow (TTM) = OCF Q1 + Q2 + Q3 + Q4.


## Sources

- [Corporate Finance Institute – financial ratios](https://corporatefinanceinstitute.com/)