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    1. Home
    2. Finance Calculators
    3. Debt Payoff Calculator

    Debt Payoff Calculator

    Compare Snowball vs Avalanche debt payoff methods with side-by-side comparison.

    IntermediateFinance CalculatorsFreev1.0.0Updated Jul 22, 2025
    Your Debts (3)
    Total: $45,000.00
    NameBalanceRate %Min Payment
    Credit Card$5,000.0022%$125.00/mo
    Car Loan$15,000.005.5%$300.00/mo
    Student Loan$25,000.006.8%$280.00/mo
    Add New Debt
    $
    $
    $

    Min payments total: $705.00/mo

    Snowball vs Avalanche Comparison
    Snowball

    Total Interest

    $10,142.10

    85 months (7.1 yrs)

    Avalanche

    Total Interest

    $9,186.41

    73 months (6.1 yrs)

    Avalanche Saves

    $955.69

    12 fewer months

    Month-by-Month Schedule
    MonthCredit Card RemainingCar Loan RemainingStudent Loan Remaining
    1$4,766.67$14,768.75$24,861.67
    2$4,529.06$14,536.44$24,722.55
    3$4,287.09$14,303.07$24,582.64
    4$4,040.68$14,068.62$24,441.95
    5$3,789.76$13,833.10$24,300.45
    6$3,534.24$13,596.50$24,158.15
    7$3,274.04$13,358.82$24,015.05
    8$3,009.06$13,120.05$23,871.13
    9$2,739.23$12,880.18$23,726.40
    10$2,464.45$12,639.22$23,580.85
    11$2,184.63$12,397.15$23,434.48
    12$1,899.68$12,153.97$23,287.27
    13$1,609.51$11,909.67$23,139.23
    14$1,314.02$11,664.26$22,990.36
    15$1,013.11$11,417.72$22,840.64
    16$706.68$11,170.05$22,690.07
    17$394.63$10,921.25$22,538.64
    18$76.87$10,671.30$22,386.36
    19Paid Off$10,420.21$22,233.22
    20Paid Off$9,967.97$22,079.21
    21Paid Off$9,513.66$21,924.32
    22Paid Off$9,057.26$21,768.56
    23Paid Off$8,598.78$21,611.91
    24Paid Off$8,138.19$21,454.38
    25Paid Off$7,675.49$21,295.96
    26Paid Off$7,210.67$21,136.63
    27Paid Off$6,743.71$20,976.41
    28Paid Off$6,274.62$20,815.27
    29Paid Off$5,803.38$20,653.23
    30Paid Off$5,329.98$20,490.26
    31Paid Off$4,854.41$20,326.37
    32Paid Off$4,376.66$20,161.56
    33Paid Off$3,896.72$19,995.81
    34Paid Off$3,414.58$19,829.12
    35Paid Off$2,930.23$19,661.48
    36Paid Off$2,443.66$19,492.90
    37Paid Off$1,954.86$19,323.36
    38Paid Off$1,463.82$19,152.85
    39Paid Off$970.53$18,981.39
    40Paid Off$474.98$18,808.95
    41Paid OffPaid Off$18,460.56
    42Paid OffPaid Off$18,085.17
    43Paid OffPaid Off$17,707.65
    44Paid OffPaid Off$17,327.99
    45Paid OffPaid Off$16,946.18
    46Paid OffPaid Off$16,562.21
    47Paid OffPaid Off$16,176.06
    48Paid OffPaid Off$15,787.73
    49Paid OffPaid Off$15,397.19
    50Paid OffPaid Off$15,004.44
    51Paid OffPaid Off$14,609.47
    52Paid OffPaid Off$14,212.26
    53Paid OffPaid Off$13,812.79
    54Paid OffPaid Off$13,411.06
    55Paid OffPaid Off$13,007.06
    56Paid OffPaid Off$12,600.77
    57Paid OffPaid Off$12,192.17
    58Paid OffPaid Off$11,781.26
    59Paid OffPaid Off$11,368.02
    60Paid OffPaid Off$10,952.44
    85Paid OffPaid OffPaid Off
    ... showing first 60 months of 85 total ...

    How to Use the Debt Payoff Calculator

    1. Review your debts — The calculator starts with 3 sample debts. Edit or remove them as needed.
    2. Add your real debts — Enter name, balance, interest rate, and minimum payment for each debt.
    3. Set extra payment — Enter any additional amount you can pay beyond minimums each month.
    4. Compare methods — View the side-by-side comparison showing total interest and months for each strategy.
    5. View schedules — Switch between Snowball and Avalanche tabs to see the month-by-month payoff timeline.

    Features

    • Side-by-side Snowball vs Avalanche comparison
    • Total interest savings highlighted for Avalanche method
    • Add unlimited debts with custom details
    • Month-by-month payoff schedule with 'Paid Off' indicators
    • Tabbed schedule view to switch between methods easily
    • Summary cards showing months, total interest, and total paid
    • Pre-loaded sample debts for quick testing
    • Fully responsive — works on all devices
    • 100% client-side — your debt data stays private

    Tips for Using Debt Payoff Calculator

    • The avalanche method saves the most money on interest by targeting the highest-rate debt first.
    • The snowball method provides psychological wins by eliminating the smallest debts first.
    • Calculate your monthly budget for extra payments with Cost of Living Calculator.
    • Understand your available income after taxes with Salary After Tax Calculator.
    • Once debt-free, redirect payments to savings with Retirement Savings Calculator.
    • Build an emergency fund to avoid new debt using Emergency Fund Calculator.

    Frequently Asked Questions

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    Faisal Hossain — Founder & Developer of FreeKit

    Faisal Hossain

    Founder & Developer of FreeKit

    I personally designed and built every tool on this website — including the one you just used. If these tools have been helpful, I can build custom tools, automation workflows, websites, and SEO solutions tailored to your business.

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