Cash Flow Forecast Calculator
Forecast monthly cash balances from opening cash, sales, and costs over up to a year.
Quick answer: enter your details below and click Forecast Cash Flow — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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Enter your details below.
How to use
- Enter opening cash and monthly revenue.
- Enter monthly expenses and the number of months.
- Click Forecast Cash Flow and check each month-end balance.
About this tool
Enter opening cash, expected monthly revenue and expenses, and the number of months, and the tool projects each month-end balance. These are estimates based on the figures you enter, not a promise of future sales, so check them against real costs and current market conditions.
Frequently asked questions
Is a positive forecast a guarantee?
No. It only follows from the numbers you entered, so a wrong sales guess gives a wrong forecast.
What should I do if the balance goes negative?
Plan earlier: cut costs, delay spending, arrange funding, or bring sales forward before that month arrives.