Working Capital Needs Calculator
Estimate the working capital a business needs from annual sales and the cash conversion cycle.
Compare Your Options And Get Clear Answers
Estimate the working capital a business needs from annual sales and the cash conversion cycle.
Working Capital Needs Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Working Quick Guide
Typical values for reference.
| Sales $ | DSO | DIO | Need $ |
|---|---|---|---|
| 300000 | 45 | 60 | $49,315.07 |
| 1200000 | 45 | 60 | $197,260.27 |
| 5000000 | 60 | 60 | $1,027,397.26 |
| 20000000 | 60 | 90 | $5,095,890.41 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Working Capital Needs Calculator FAQ
Answers to common questions about this calculator.
Days to turn stock and sales into cash, less days of supplier credit.
Collect faster, hold less stock, and negotiate longer supplier terms.
Need = receivables + inventory – payables, from DSO, DIO and DPO.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.