Accounting Cash Flow Calculator
Estimate net cash flow, free cash flow and your closing cash balance for a selected accounting period.
Overview
This accounting cash flow calculator estimates how cash moves through a business over a selected period. Enter the opening cash balance, operating cash received, operating expenses, capital spending, debt principal payments and owner distributions to see the projected closing balance.
How it works
The calculator first subtracts operating cash expenses from operating cash received to estimate operating cash flow. It then deducts capital expenditure, debt principal payments and owner distributions to calculate net cash flow. Adding net cash flow to the opening cash balance gives the estimated ending cash balance. This is a cash-based view, so it differs from profit because non-cash charges and unpaid invoices are not automatically included.
How to use this calculator
- 1Enter the cash balance available at the beginning of the period.
- 2Add cash collected from customers and normal business activities.
- 3Enter cash paid for routine operating expenses.
- 4Include capital purchases, debt principal repayments and owner distributions.
- 5Review operating cash flow, net cash flow and the estimated closing cash balance.
Example Calculation
Opening cash balance
$25,000
Cash received from operations
$50,000
Operating cash expenses
$32,000
Capital expenditure
$5,000
Debt principal payments
$3,000
Owner distributions or dividends
$2,000
Ending cash balance
$33,000
With $50,000 received from operations and total cash outflows of $42,000, operating cash flow is $18,000, net cash flow is $8,000 and the estimated closing cash balance is $33,000.
Frequently asked questions
What is the difference between cash flow and profit?
Profit records revenue and expenses under accounting rules, while cash flow tracks money actually received and paid. A profitable business can still face cash shortages if customers pay late or large cash payments are due.
What should be included in operating cash expenses?
Include routine cash payments such as supplier invoices, payroll, rent, utilities, insurance, sales costs and taxes paid that are part of normal operations. Avoid entering capital purchases or debt principal twice.
Should loan repayments be included in cash flow?
Yes. Loan principal repayments reduce available cash, even though they are not usually an operating expense. Enter them separately in the debt principal payments field.
Why is capital expenditure deducted from free cash flow?
Capital expenditure uses cash to buy or improve long-term assets. Deducting it from operating cash flow shows how much cash remains after maintaining or expanding those assets.
Can my net cash flow be positive while my business makes a loss?
Yes. Borrowing, delayed supplier payments, customer deposits or non-cash expenses can make cash flow differ from accounting profit or loss for a period.
How often should I calculate business cash flow?
Many businesses review cash flow monthly, weekly or more frequently when cash is tight. The best interval depends on payment timing, seasonality and the level of cash reserves.
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Assumptions and warnings
Assumptions
- All figures relate to the same accounting period and use the same currency.
- Cash received and paid is counted when it actually moves, rather than when income or expenses are recorded.
- Operating cash expenses include routine operating payments; debt principal and owner distributions are entered separately.
- The results are estimates and do not include non-cash accounting items such as depreciation or accruals unless reflected in cash paid.
Warnings
- This calculator provides an estimate only and is not accounting, tax or financial advice.
- Review your bank balances, timing of payments and accounting records before making significant business decisions.