Cash Flow Calculator
Forecast cash flow, timing gaps, runway, and risk prompts.
Open toolOne Study decision-preparation calculator
Evaluate business ROI, annualized return, payback, risk, and options.
Compare estimated gains, full costs, annualized ROI, payback, and scenario risk before a product, operating, or funding decision.
Calculator
Start with a simple ROI estimate.
Use this quick form for the basic ROI formula, then use the decision hub below for investment type, cost breakdown, annualized ROI, payback, risk, comparison, and exportable assumptions.
Business ROI Decision Hub
Turn the ROI number into a documented investment decision.
Use this deeper section for equipment, hires, marketing, software, and general projects. It starts blank, adapts to the investment type, and keeps saved comparisons in this browser only.
Reading the result
Put timing, payback, and risk beside the headline return.
This estimate gives an early percentage view of the difference between a planned cost and a possible gain. The deeper hub adds timing, payback, risk, and comparison context so the number can support a more useful planning conversation.
Before you act
The estimate remains dependent on the gain, cost, and adoption assumptions.
It does not guarantee revenue, cost savings, funding, repayment ability, or operational success. The advanced hub helps document assumptions, but the result still depends on real costs, timing, adoption, execution, and owner goals.
FAQ
Questions this tool helps frame.
What is a business ROI calculator used for?
It helps compare an estimated gain with an estimated cost so a business can prepare better questions before a fit review.
Why add annualized ROI and payback?
A return earned over one month is different from the same return earned over several years. Annualized ROI and payback add timing context.
Can this calculator confirm whether a project is worth doing?
No. It is a planning estimate, not a guarantee. The result should be reviewed with cost, timing, capacity, and risk context.
How does this connect to a One Study engagement?
Scaffold can organize product and operating context, while MomentumFinancial can support cost and funding-readiness review.
Working notes
Keep the formula with the assumptions.
- ROI = ((Estimated Gain - Estimated Cost) / Estimated Cost) * 100Subtract estimated cost from estimated gain, divide by estimated cost, then compare the result with annualized ROI, net profit, payback period, scenario sensitivity, and working-capital context.
- Update the result when the record changesSupplier terms, sales, stock, costs, timing, and channel deductions can change the result materially.
- Continue the operating reviewScaffold, MomentumFinancial
- Check the connected numbersCash Flow Calculator, Product Pricing Calculator, Marketing ROI Calculator, MOQ & Purchase-Order Cash Exposure Calculator.
- Prepare the non-financial questionsFunding Readiness Assessment.
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