Estimate outside financing needed to support forecast sales growth.
Please do not make financial decisions based on these results.
What is the Additional Funds Needed Calculator?
Estimate outside financing needed to support forecast sales growth. To use the Additional Funds Needed Calculator, enter current sales, expected sales growth, total assets, spontaneous liabilities, profit margin, retention ratio; it returns additional funds needed, new sales, required asset increase, retained earnings added, and shows them instantly as you type.
Where the Additional Funds Needed Calculator fits
Estimate outside financing needed to support forecast sales growth. The main figure it returns is the Additional funds needed, worked out from the values you enter.
It belongs with the other business planning tools. If you are comparing options or checking a result from another angle, try the Business Valuation Calculator, Break-even Calculator or the Contribution Margin Calculator.
How to use the Additional Funds Needed Calculator
- Enter your numbers. Start with Current sales ($), Expected sales growth (%), Total assets ($), then fill in Spontaneous liabilities ($), Profit margin (%), Retention ratio (%). Use figures from the same period (same month, quarter or year) for every field. Fields marked optional can stay at zero.
- Read the result. The highlighted box gives the Additional funds needed, and the cards below show New sales, Required asset increase, Retained earnings added. Tables and charts break it down further.
- Test other scenarios. Results update as you type. Change one value at a time to see what drives the answer, and press Reset to go back to the defaults.
Formula and how it works
Example with real numbers
Here is the Additional Funds Needed Calculator using the default values shown in the calculator above:
Inputs
| Current sales ($) | 1,000,000 |
|---|---|
| Expected sales growth (%) | 20 |
| Total assets ($) | 750,000 |
| Spontaneous liabilities ($) | 200,000 |
| Profit margin (%) | 6 |
| Retention ratio (%) | 60 |
Results
| Additional funds needed | $66,800.00 |
|---|---|
| New sales | $1,200,000.00 |
| Required asset increase | $150,000.00 |
| Retained earnings added | $43,200.00 |
With these inputs the calculator returns Additional funds needed: $66,800.00. Change any value in the calculator to see how the result moves.
What if you change one input?
Sensitivity check: raising Current sales ($) from 1,000,000 to 1,200,000 (about 20% higher) and leaving everything else as in the example above changes the results like this:
| Result | Example | After the change | Change |
|---|---|---|---|
| Additional funds needed | $66,800.00 | $58,160.00 | -12.9% |
| New sales | $1,200,000.00 | $1,440,000.00 | +20% |
| Required asset increase | $150,000.00 | $150,000.00 | 0% |
| Retained earnings added | $43,200.00 | $51,840.00 | +20% |
The input that moves the result most is the one to check twice. Change it in the calculator above to test your own case.
What the results tell you
The results panel of the Additional Funds Needed Calculator reports Additional funds needed, new sales, required asset increase and retained earnings added. Compare these figures while changing one input at a time, and use the related calculators below to look at the same situation from another angle.
Method and limits. This calculator applies the formula in the section above to your inputs, in your browser; nothing you enter is stored on our servers. The result is only as accurate as the numbers you enter and the formula shown above. It is for information, not financial, tax or legal advice.
Frequently asked questions
What does AFN tell me?
It estimates how much new debt or equity a company must raise to fund growth after internal profits are counted.
Can these calculators replace an accountant?
No. They give fast estimates from your inputs. Use an accountant for tax, audited accounts and valuation reports.
Can I use these for a business plan?
Yes. They give quick estimates for break-even, valuation, budgets and project returns. Confirm important figures with your accountant before relying on them.
Are the results guaranteed?
No. Results depend entirely on the numbers you enter and the formulas shown on this page. Please do not make financial decisions based on them alone; confirm important figures with a licensed professional.
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