Buy-Borrow-Die Simulator

Simulate long-term outcomes of rolling loans against BTC.

    Settings
    Portfolio Setup
    ≈ $3,000,000 USD
    Market Assumptions
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    Risk Management
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    Conservative43%Aggressive
    Withdrawal Strategy
    0%5.0%10%
    1 year1 year5 years
    Max Tolerable Rate
    14.61%
    ✓ Safe
    Liquidation Year
    Never
    Portfolio remains solvent
    Solvency Projection (Jaws of Death)
    Portfolio Value vs Total Debt over 20 years
    20-Year Withdrawal Projection
    Click to edit withdrawal amounts for any year to model different scenarios
    Year
    BTC Price
    Portfolio Value
    Withdrawal
    Total Debt
    LTV
    Collateral BTC
    Available BTC
    D/E Ratio
    1
    $60,000$3,000,000$120,000$120,00043.00%4.6545.354.00%
    2
    $66,000$3,300,000$126,000$258,00043.00%9.0940.917.82%
    3
    $72,600$3,630,000$132,300$416,10043.00%13.3336.6711.46%
    4
    $79,860$3,993,000$138,915$596,62543.00%17.3732.6314.94%
    5
    $87,846$4,392,300$145,861$802,14843.00%21.2428.7618.26%
    6
    $96,631$4,831,530$153,154$1,035,51743.00%24.9225.0821.43%
    7
    $106,294$5,314,683$160,811$1,299,88043.00%28.4421.5624.46%
    8
    $116,923$5,846,151$168,852$1,598,72043.00%31.8018.2027.35%
    9
    $128,615$6,430,766$177,295$1,935,88743.00%35.0015.0030.10%
    10
    $141,477$7,073,843$186,159$2,315,63543.00%38.0611.9432.74%
    11
    $155,625$7,781,227$195,467$2,742,66643.00%40.999.0135.25%
    12
    $171,187$8,559,350$205,241$3,222,17343.00%43.776.2337.65%
    13
    $188,306$9,415,285$215,503$3,759,89343.00%46.433.5739.93%
    14
    $207,136$10,356,814$226,278$4,362,16043.00%48.981.0242.12%
    15
    $227,850$11,392,495$237,592$5,035,96843.00%51.40-1.4044.20%
    16
    $250,635$12,531,745$249,471$5,789,03643.00%53.72-3.7246.19%
    17
    $275,698$13,784,919$261,945$6,629,88543.00%55.92-5.9248.10%
    18
    $303,268$15,163,411$275,042$7,567,91543.00%58.03-8.0349.91%
    19
    $333,595$16,679,752$288,794$8,613,50143.00%60.05-10.0551.64%
    20
    $366,955$18,347,727$303,234$9,778,08543.00%61.97-11.9753.29%

    Peak Leverage Year (highlighted row) — Your debt-to-equity ratio reaches its highest point in the table below. This is your period of maximum financial risk. Monitor this year closely to ensure your position remains sustainable.