{
  "calculator": "bootstrapped-runway-calculator",
  "title": "Bootstrapped Runway Calculator",
  "site": "AI Biz Hub",
  "input": {},
  "defaults_used": {
    "personal_savings": 30000,
    "monthly_personal_expenses": 3000,
    "side_income": 0,
    "current_mrr": 500,
    "monthly_mrr_growth": 10,
    "monthly_business_costs": 200
  },
  "result": {
    "personalRunwayMonths": 13.4,
    "monthsToRamenProfitable": 19,
    "monthsToFullyProfitable": 20,
    "breakEvenMrr": 3200,
    "ramenMrr": 3000,
    "fullTimeBreakEvenMrr": 3200,
    "monthsToFullTimeBreakEven": 20,
    "timeline": [
      {
        "month": 0,
        "savings": 30000,
        "mrr": 500,
        "netCashFlow": -2700
      },
      {
        "month": 1,
        "savings": 27300,
        "mrr": 550,
        "netCashFlow": -2650
      },
      {
        "month": 2,
        "savings": 24650,
        "mrr": 605,
        "netCashFlow": -2595
      },
      {
        "month": 3,
        "savings": 22055,
        "mrr": 665.5,
        "netCashFlow": -2534.5
      },
      {
        "month": 4,
        "savings": 19520.5,
        "mrr": 732.05,
        "netCashFlow": -2467.95
      },
      {
        "month": 5,
        "savings": 17052.55,
        "mrr": 805.26,
        "netCashFlow": -2394.74
      },
      {
        "month": 6,
        "savings": 14657.81,
        "mrr": 885.78,
        "netCashFlow": -2314.22
      },
      {
        "month": 7,
        "savings": 12343.59,
        "mrr": 974.36,
        "netCashFlow": -2225.64
      },
      {
        "month": 8,
        "savings": 10117.94,
        "mrr": 1071.79,
        "netCashFlow": -2128.21
      },
      {
        "month": 9,
        "savings": 7989.74,
        "mrr": 1178.97,
        "netCashFlow": -2021.03
      },
      {
        "month": 10,
        "savings": 5968.71,
        "mrr": 1296.87,
        "netCashFlow": -1903.13
      },
      {
        "month": 11,
        "savings": 4065.58,
        "mrr": 1426.56,
        "netCashFlow": -1773.44
      },
      {
        "month": 12,
        "savings": 2292.14,
        "mrr": 1569.21,
        "netCashFlow": -1630.79
      },
      {
        "month": 13,
        "savings": 661.36,
        "mrr": 1726.14,
        "netCashFlow": -1473.86
      },
      {
        "month": 14,
        "savings": -812.51,
        "mrr": 1898.75,
        "netCashFlow": -1301.25
      },
      {
        "month": 15,
        "savings": -2113.76,
        "mrr": 2088.62,
        "netCashFlow": -1111.38
      },
      {
        "month": 16,
        "savings": -3225.14,
        "mrr": 2297.49,
        "netCashFlow": -902.51
      },
      {
        "month": 17,
        "savings": -4127.65,
        "mrr": 2527.24,
        "netCashFlow": -672.76
      },
      {
        "month": 18,
        "savings": -4800.41,
        "mrr": 2779.96,
        "netCashFlow": -420.04
      },
      {
        "month": 19,
        "savings": -5220.45,
        "mrr": 3057.95,
        "netCashFlow": -142.05
      },
      {
        "month": 20,
        "savings": -5362.5,
        "mrr": 3363.75,
        "netCashFlow": 163.75
      },
      {
        "month": 21,
        "savings": -5198.75,
        "mrr": 3700.12,
        "netCashFlow": 500.12
      },
      {
        "month": 22,
        "savings": -4698.63,
        "mrr": 4070.14,
        "netCashFlow": 870.14
      },
      {
        "month": 23,
        "savings": -3828.49,
        "mrr": 4477.15,
        "netCashFlow": 1277.15
      },
      {
        "month": 24,
        "savings": -2551.34,
        "mrr": 4924.87,
        "netCashFlow": 1724.87
      },
      {
        "month": 25,
        "savings": -826.47,
        "mrr": 5417.35,
        "netCashFlow": 2217.35
      },
      {
        "month": 26,
        "savings": 1390.88,
        "mrr": 5959.09,
        "netCashFlow": 2759.09
      }
    ],
    "insight": "Savings run out in month 13.4, 5.6 months before MRR covers your personal expenses ($3,000/mo, month 19). Cut burn, add side income, or grow faster before relying on this plan."
  },
  "provenance": {
    "run": "https://aibizhub.io/api/run/bootstrapped-runway-calculator",
    "page": "https://aibizhub.io/bootstrapped-runway-calculator/",
    "methodology": "https://aibizhub.io/bootstrapped-runway-calculator/",
    "contract": "https://aibizhub.io/contracts/bootstrapped-runway-calculator.json",
    "engine": "https://aibizhub.io/engines/bootstrapped-runway-calculator.js",
    "engine_sha256": "34d51f7fef701e6266b31f69aba1ab24d8cc95198a05edcb985b3a31f9b9baa2",
    "build": "42c727dd573e245d1be09199a062c665d7f6f47e",
    "prices_verified": "2026-10-24",
    "prices_source": "https://aidevhub.io/api/models.json"
  },
  "disclaimer": "Business planning estimates — not legal, tax, or accounting advice.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "cite": "AI Biz Hub, Bootstrapped Runway Calculator (engine 34d51f7fef70), https://aibizhub.io/api/run/bootstrapped-runway-calculator"
}