Business Calculators
FreeWhat it is
30+ calculators for the money questions: what to charge, break-even, what your job really costs you, side hustle reality, taxes to set aside, net worth, compound interest, retirement, startup costs, ROI (simple and annualized), market size (TAM, SAM, SOM), founder equity split, and more. A few premium models (business valuation, 5 year projections, quit-your-job readiness, funding needs, real estate) are one-time unlocks that include an Excel workbook, and every premium calculator also comes with a designed PDF companion guide (cover art, every input and result explained in plain language, a worked example, and three pricing tips) downloadable right on the calculator page once unlocked. The free detailed-planning trio goes deeper than the snapshots: an itemized Startup Budget (one-time plus monthly costs and cushion months, with a 10 percent contingency line), a 12-month Cash Flow Forecast (a month-by-month table that names the lowest-cash danger month and when cash would go negative), and month-by-month Revenue Projections (12-month sales and revenue table, year-one totals, month-12 run rate).
What it is for
knowing the numbers (pricing, profit, payroll, taxes, growth, the job-to-business jump) before and while running the business
How to use it
At /calculators, search or filter to any of 30+ calculators (pricing, break-even, taxes, and more); each has its own page and needs no account. A few premium models are one-time unlocks with an Excel workbook.