Business ROI Calculator
Compare ROI, payback, risk, and investment options.
Open toolOneStudy Calculators
Calculators for early business and operations review.
Estimate common planning numbers before a software interview. Each calculator is transparent, simple, and careful about what the result can and cannot mean.
Tools
Planning tools built for early review.
Each tool is client-side, lightweight, and meant to prepare a clearer software conversation. Results are estimates or readiness prompts, not guarantees.
Marketing ROI Calculator
Review campaign ROI, CAC, ROAS, scenarios, and channel comparisons.
Open toolProduct Pricing Calculator
Estimate product price from cost, midpoint range, or channel tiers.
Open toolCash Flow Calculator
Forecast cash flow, timing gaps, runway, and risk prompts.
Open toolFood Truck Profit Calculator
Estimate event profit, menu cost, labor, fees, and break-even.
Open toolInventory Carrying Cost Calculator
Estimate holding cost, turnover pressure, risk, and multi-year impact.
Open toolHiring Cost Calculator
Estimate hiring cost, onboarding cost, and sourcing metrics.
Open toolEvent Profit Calculator
Estimate event profit, break-even, unit economics, and risk prompts.
Open toolRental Property Cash Flow Calculator
Estimate property cash flow, loan payment, reserves, and return metrics.
Open toolCrop Yield Profit Calculator
Estimate crop profit, breakeven yield, NPV, and per-area returns.
Open toolCalculators
Estimate the numbers before the interview.
Review costs, revenue, cash flow, price, profit, hiring, inventory, events, rentals, and crop-yield assumptions.
Assessments
Review readiness before the workflow gets built.
Check whether records, responsibilities, access, timing, and next-step questions have enough structure for private review.
Interview