How to use this calculator
- Enter net income, net noncash charges, increase in operating working capital.
- Choose a display currency, then select Calculate. Results also update after a brief pause while you edit.
- Read the result with the assumptions below. Export details or save a second scenario to compare your choices.
Formula and method
Assumptions and limitations
Enter only operating items and use one consistent indirect-method definition. Financing and investing cash flows are excluded.
Worked example
With net income = 30000, net noncash charges = 10000, increase in operating working capital = 5000, operating cash flow is approximately 35000.
What the result means
An increase in working capital consumes cash; a negative increase releases cash.
Common questions
How should I interpret operating cash flow?
An increase in working capital consumes cash; a negative increase releases cash.
What should I check before using this result?
Enter only operating items and use one consistent indirect-method definition. Financing and investing cash flows are excluded.
Methodology and transparency
Calculation specification reviewed on 2026-10-14. Mathematical implementation is tested against independent reference fixtures. This does not imply review by a licensed financial professional. Read the testing and precision policy.