Working tool · Money
13-week cash workbook
Enter dated receipts and required payments to find the lowest projected balance before it becomes an emergency.
Checked September 18, 2026Excel workbook
The workbook has a blank working forecast and a completed example. Blue cells are inputs. A blank means the amount has not been reviewed; enter 0 only when no money is expected.
It calculates weekly ending cash, the lowest projected balance, the largest amount below the chosen minimum, and the net cash movement across thirteen weeks.
Update it every week with actual results, realistic customer-payment dates, new obligations, and the person responsible for any shortfall action.
Working file
Use the workbook with your own dates and amounts
The download includes a blank forecast and a completed example. No account is required.
Download the 13-week cash workbook